{"id":68161,"date":"2024-11-25T13:05:33","date_gmt":"2024-11-25T10:05:33","guid":{"rendered":"https:\/\/foxminded.ua\/?p=68161"},"modified":"2024-11-25T13:06:18","modified_gmt":"2024-11-25T10:06:18","slug":"serializatsiya-dannikh-v-go","status":"publish","type":"post","link":"https:\/\/foxminded.ua\/ru\/serializatsiya-dannikh-v-go\/","title":{"rendered":"\u041a\u0430\u043a \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Go: \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0438 \u043c\u0435\u0442\u043e\u0434\u044b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u2014 \u0432\u0430\u0436\u043d\u0430\u044f \u0442\u0435\u043c\u0430, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0435\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0435\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438 \u0438\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0435\u0451 \u0432 \u0444\u0430\u0439\u043b\u044b. \u0412 \u044f\u0437\u044b\u043a\u0435 <a href=\"https:\/\/foxminded.ua\/ru\/kurs-golang-1\/\">Golang <\/a>\u044d\u0442\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e, \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u043c JSON. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0437\u0431\u0435\u0440\u0451\u043c json \u0447\u0442\u043e \u044d\u0442\u043e \u0442\u0430\u043a\u043e\u0435, \u043e\u0441\u043d\u043e\u0432\u044b \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0438 \u043f\u043e\u0434\u0435\u043b\u0438\u043c\u0441\u044f \u043b\u0443\u0447\u0448\u0438\u043c\u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u043c\u0438. \u0410 \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u0442\u0430\u043b\u044c\u043d\u043e \u0438\u0437\u0443\u0447\u0438\u0442\u044c \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0432\u044b \u0432\u0441\u0435\u0433\u0434\u0430 \u0441\u043c\u043e\u0436\u0435\u0442\u0435 \u043d\u0430 \u043a\u0443\u0440\u0441\u0430\u0445 <a href=\"https:\/\/foxminded.ua\/ru\/\">FoxmindEd<\/a>.<\/p>\n\n\n    <div class=\"adv_block\">\r\n        <div class=\"top_text\">\ud83d\ude80 \u041c\u0435\u043d\u0442\u043e\u0440\u0438\u043d\u0433 \u043f\u043e <a href=\"https:\/\/foxminded.ua\/ru\/kurs-golang-1\/\">Golang<\/a> \u043e\u0442 FoxmindEd! \ud83d\ude80 \u0420\u0430\u0431\u043e\u0442\u0430\u0439\u0442\u0435 \u043d\u0430\u0434 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0437\u0430\u0434\u0430\u0447\u0430\u043c\u0438, \u043f\u043e\u043b\u0443\u0447\u0430\u0439\u0442\u0435 \u043e\u043f\u044b\u0442 \u0438 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u0441\u044c Golang \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u043c \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 FoxmindEd! \ud83d\udca1<\/div>\r\n        \r\n        <a href=\"https:\/\/foxminded.ua\/ru\/kurs-golang-1\/\" class=\"adv_block_btn btn btn-primary\">\r\n            \u0423\u0437\u043d\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435        <\/a>\r\n    <\/div>\r\n\n\n\n<h2 class=\"wp-block-heading\">\u041e\u0441\u043d\u043e\u0432\u044b \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Go<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 JSON \u0438 \u043a\u0430\u043a \u043e\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 Go?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c\u0441\u044f, JSON (JavaScript Object Notation) \u2014 \u044d\u0442\u043e \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445. \u0412 Go \u043e\u043d \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u0438\u0445 \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043b\u0435\u0433\u043a\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u0441\u0435\u0442\u044c \u0438\u043b\u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c \u0432 \u0444\u0430\u0439\u043b. \u0415\u0441\u043b\u0438 \u0442\u044b \u043a\u043e\u0433\u0434\u0430-\u043b\u0438\u0431\u043e \u043f\u0438\u0441\u0430\u043b API, \u0442\u043e \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u043b\u0441\u044f \u0441 \u044d\u0442\u0438\u043c \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u043c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u043c \u043e \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430\u0445. \u041f\u043e\u0447\u0435\u043c\u0443 \u0438\u043c\u0435\u043d\u043d\u043e \u0442\u0430\u043a\u043e\u0439 \u0444\u043e\u0440\u043c\u0430\u0442? \u0412\u043e-\u043f\u0435\u0440\u0432\u044b\u0445, \u0435\u0433\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u0447\u0442\u0438 \u0432\u0441\u0435 \u044f\u0437\u044b\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0412\u043e-\u0432\u0442\u043e\u0440\u044b\u0445, JSON \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432 Go \u043a\u0440\u0430\u0439\u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u0430. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 encoding\/json, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u043f\u0430\u0440\u0443 \u0441\u0442\u0440\u043e\u043a.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u2014 \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0438\u043b\u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f. \u0412 Go \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u043c\u0438 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 encoding\/json, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0434\u0432\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438: json.Marshal() \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0432 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442, \u0438 json.Unmarshal() \u2014 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430. \u0414\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0432 \u043d\u0443\u0436\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e, \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0441\u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u0441\u0451 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438.<\/p>\n\n\n    <div class=\"adv_courses_links\">\r\n        <div class=\"adv_courses_wrap\">\r\n            <div class=\"top_block\">\r\n                <span>FoxmindEd<\/span> &#8212; \u044d\u0442\u043e \u0443\u0447\u0435\u0431\u043d\u044b\u0439 \u0446\u0435\u043d\u0442\u0440 \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u0434\u043b\u044f \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432 \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u043e\u0432 \u0441 \u043e\u043f\u044b\u0442\u043e\u043c!            <\/div>\r\n            <div class=\"adv_courses_link\">\r\n                <span>\u041d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0435 \u0441\u0432\u043e\u0439 \u043f\u0443\u0442\u044c \u0432 I\u0422?<\/span> \u041f\u043e\u043f\u0440\u043e\u0431\u0443\u0439\u0442\u0435 <a href=\"https:\/\/foxminded.ua\/ru\/start-course-2\/\">\u0441\u0442\u0430\u0440\u0442\u043e\u0432\u044b\u0435 IT-\u043a\u0443\u0440\u0441\u044b<\/a>            <\/div>\r\n            <div class=\"adv_courses_link\">\r\n                <span>\u0418\u043c\u0435\u0435\u0442\u0435 \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u043d\u0430\u0432\u044b\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f?<\/span> \u0422\u043e\u0433\u0434\u0430 \u0432\u0430\u043c \u043d\u0430 <a href=\"https:\/\/foxminded.ua\/ru\/junior-course\/\">\u043a\u0443\u0440\u0441\u044b \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u041c\u0435\u043d\u0442\u043e\u0440\u0438\u043d\u0433<\/a>            <\/div>\r\n            <div class=\"adv_courses_link\">\r\n                <span>\u0425\u043e\u0442\u0438\u0442\u0435 \u0443\u0433\u043b\u0443\u0431\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u0437\u043d\u0430\u043d\u0438\u044f \u0432 I\u0422?<\/span> \u0423 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c <a href=\"https:\/\/foxminded.ua\/ru\/advanced-courses\/\">\u043a\u0443\u0440\u0441\u044b \u0434\u043b\u044f middle\/senior<\/a>            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\n\n\n<h2 class=\"wp-block-heading\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u041a\u0430\u043a \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0435\u0440\u0435\u0439\u0434\u0451\u043c \u043a \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435. \u0414\u043e\u043f\u0443\u0441\u0442\u0438\u043c, \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430, \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9C3EDA\">type<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">User<\/span><span style=\"color: #90A4AE\"> struct {<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Name\u00a0 string `json:&quot;name&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Age \u00a0 int\u00a0 \u00a0 `json:&quot;age&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Email string `json:&quot;email&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0417\u0434\u0435\u0441\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439 json.Marshal():<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E2931D\">user<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> User<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #E2931D\">Name<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Alice<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Age<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #F76D47\">30<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Email<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">alice@example.com<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">err<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Marshal<\/span><span style=\"color: #90A4AE\">(user)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5; font-style: italic\">if<\/span><span style=\"color: #90A4AE\"> err <\/span><span style=\"color: #39ADB5\">!=<\/span><span style=\"color: #90A4AE\"> nil <\/span><span style=\"color: #39ADB5\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">log<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Fatal<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #90A4AE\">err<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">fmt<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Println<\/span><span style=\"color: #90A4AE\">(<\/span><span style=\"color: #6182B8\">string<\/span><span style=\"color: #90A4AE\">(jsonData))<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0435 \u0432\u043e\u0442 \u0442\u0430\u043a\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">name<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Alice<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">age<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #F76D47\">30<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">email<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">alice@example.com<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u0430\u043a \u0432\u0438\u0434\u0438\u0442\u0435, \u0432\u0441\u0451 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e \u0438 \u043f\u043e\u043d\u044f\u0442\u043d\u043e.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u043c\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c, \u0435\u0441\u043b\u0438 \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b? \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u0430\u0432\u0430\u0439\u0442\u0435 \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u0430\u0434\u0440\u0435\u0441:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9C3EDA\">type<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">Address<\/span><span style=\"color: #90A4AE\"> struct {<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0City\u00a0 string `json:&quot;city&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0State string `json:&quot;state&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9C3EDA\">type<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">UserWithAddress<\/span><span style=\"color: #90A4AE\"> struct {<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Name\u00a0 \u00a0 string\u00a0 `json:&quot;name&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Age \u00a0 \u00a0 int \u00a0 \u00a0 `json:&quot;age&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Address Address `json:&quot;address&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0442\u0430\u043a\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0442\u043e\u0436\u0435 \u043f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u0430:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E2931D\">user<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> UserWithAddress<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #E2931D\">Name<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Bob<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Age<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #F76D47\">25<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Address<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">Address<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #E2931D\">City<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">New York<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">State<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">NY<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">}}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">err<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Marshal<\/span><span style=\"color: #90A4AE\">(user)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">fmt<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Println<\/span><span style=\"color: #90A4AE\">(<\/span><span style=\"color: #6182B8\">string<\/span><span style=\"color: #90A4AE\">(jsonData))<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u043e \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 \u0430\u0434\u0440\u0435\u0441\u0430:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">name<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Bob<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">age<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #F76D47\">25<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">address<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">:<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">city<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">New York<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #E53935\">state<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">NY<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">}}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u041a\u0430\u043a \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u044b \u0432 Go<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0410 \u0447\u0442\u043e \u0435\u0441\u043b\u0438 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u0430 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 Go \u2014 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u0438\u043b\u0438 \u0441\u0440\u0435\u0437\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445? \u0412\u043e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E2931D\">arr<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> []string<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Go<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Python<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">JavaScript<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">jsonArr<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">err<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Marshal<\/span><span style=\"color: #90A4AE\">(arr)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5; font-style: italic\">if<\/span><span style=\"color: #90A4AE\"> err <\/span><span style=\"color: #39ADB5\">!=<\/span><span style=\"color: #90A4AE\"> nil <\/span><span style=\"color: #39ADB5\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">log<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Fatal<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #90A4AE\">err<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">fmt<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Println<\/span><span style=\"color: #90A4AE\">(<\/span><span style=\"color: #6182B8\">string<\/span><span style=\"color: #90A4AE\">(jsonArr))<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #90A4AE\">[<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Go<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Python<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">JavaScript<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #90A4AE\">]<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, Go \u043f\u0440\u0435\u043a\u0440\u0430\u0441\u043d\u043e \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0441 \u043f\u0440\u043e\u0441\u0442\u044b\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u0442\u0430\u043a \u0438 \u0441 \u0431\u043e\u043b\u0435\u0435 \u0441\u043b\u043e\u0436\u043d\u044b\u043c\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u044b&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0435\u043f\u0435\u0440\u044c \u0434\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043d\u0430 \u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b Go \u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9C3EDA\">type<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">Product<\/span><span style=\"color: #90A4AE\"> struct {<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0ID\u00a0 \u00a0 int \u00a0 \u00a0 `json:&quot;id&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Name\u00a0 string\u00a0 `json:&quot;name&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">\u00a0\u00a0\u00a0\u00a0Price float64 `json:&quot;price&quot;`<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">func <\/span><span style=\"color: #6182B8\">main<\/span><span style=\"color: #90A4AE\">() <\/span><span style=\"color: #39ADB5\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #E2931D\">product<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">Product<\/span><span style=\"color: #39ADB5\">{<\/span><span style=\"color: #E2931D\">ID<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #F76D47\">1<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Name<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Laptop<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">Price<\/span><span style=\"color: #39ADB5\">:<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #F76D47\">999.99<\/span><span style=\"color: #39ADB5\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #E2931D\">_<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Marshal<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #90A4AE\">product<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE; font-style: italic\">\/\/ Deserialization back to object<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #9C3EDA\">var<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">newProduct<\/span><span style=\"color: #E53935\"> Product<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">_<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">=<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Unmarshal<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #90A4AE\">jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #39ADB5\">&amp;<\/span><span style=\"color: #90A4AE\">newProduct<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">fmt<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Printf<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Product: %+v<\/span><span style=\"color: #90A4AE\">\\n<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">newProduct<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u042d\u0442\u043e\u0442 \u043a\u043e\u0434 \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043a\u043e\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u0443\u044e\u0442 \u043e\u0431\u044a\u0435\u043a\u0442 Product \u0432 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430 \u0437\u0430\u0442\u0435\u043c \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u0443\u044e\u0442 \u0435\u0433\u043e \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u0432 Go-\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041e\u0448\u0438\u0431\u043a\u0438 \u0438 \u043a\u0430\u043a \u0438\u0445 \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u043d\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442 \u0442\u0438\u043f\u0443, json.Marshal() \u0438\u043b\u0438 json.Unmarshal() \u0432\u0435\u0440\u043d\u0443\u0442 \u043e\u0448\u0438\u0431\u043a\u0443. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432\u0441\u0435\u0433\u0434\u0430 \u043d\u0443\u0436\u043d\u043e \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #90A4AE\">jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">err<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Marshal<\/span><span style=\"color: #90A4AE\">(product)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5; font-style: italic\">if<\/span><span style=\"color: #90A4AE\"> err <\/span><span style=\"color: #39ADB5\">!=<\/span><span style=\"color: #90A4AE\"> nil <\/span><span style=\"color: #39ADB5\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">log<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Fatalf<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">Serialization error: %v<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #E53935\"> <\/span><span style=\"color: #90A4AE\">err<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a\u043e\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u043f\u0440\u043e\u0434\u0430\u043a\u0448\u043d-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0441\u043b\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043c\u0430\u0440\u0448\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0435 \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u044f\u044e\u0442 \u0432\u0430\u0448\u0438\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445. Go \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043c\u0430\u0440\u0448\u0430\u043b\u0438\u043d\u0433\u0430 \u0434\u043b\u044f \u043a\u0430\u0441\u0442\u043e\u043c\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445, \u0447\u0442\u043e \u0434\u0430\u0451\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043e\u0441\u043e\u0431\u044b\u043c \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u043c \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n\n\n    <div class=\"adv_youtube\">\r\n        <div class=\"adv_youtube_block g-bg-white d-flex align-items-center justify-content-center\">\r\n            <img decoding=\"async\" src=\"https:\/\/esvt4mphmap.exactdn.com\/wp-content\/themes\/foxminded\/icon\/general\/adv_logo.png?strip=all&quality=92&webp=92&avif=90&sharp=1&w=640\">\r\n            <div class=\"bubble_text\">\r\n                <span>\u041f\u043e\u0434\u043f\u0438\u0448\u0438\u0442\u0435\u0441\u044c \u043d\u0430 \u043d\u0430\u0448 \u042e\u0442\u0443\u0431-\u043a\u0430\u043d\u0430\u043b!<\/span> \u041f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u0432\u0438\u0434\u0435\u043e \u0434\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u043e\u0432 \u0443\u0436\u0435 \u0436\u0434\u0443\u0442 \u0432\u0430\u0441!                <a class=\"btn btn-primary btn-primary-icon\" href=\"https:\/\/www.youtube.com\/c\/SergeyNemchinskiy\">\r\n                    <img decoding=\"async\" src=\"https:\/\/esvt4mphmap.exactdn.com\/wp-content\/themes\/foxminded\/icon\/general\/youtube_btn_icon.svg\">\r\n                    YouTube   \r\n                <\/a>\r\n            <\/div>\r\n        <\/div>\r\n        <div class=\"adv_mentoring_block g-bg-white d-flex align-items-center justify-content-center\">\r\n            <img decoding=\"async\" src=\"https:\/\/esvt4mphmap.exactdn.com\/wp-content\/themes\/foxminded\/icon\/general\/adv_logo.png?strip=all&quality=92&webp=92&avif=90&sharp=1&w=640\">\r\n            <div class=\"bubble_text\">\r\n                <span>\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u0441\u0432\u043e\u0439 \u043a\u0443\u0440\u0441!<\/span> \u041f\u0443\u0442\u044c \u043a \u043a\u0430\u0440\u044c\u0435\u0440\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u0430 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0437\u0434\u0435\u0441\u044c!                <a class=\"btn btn-primary\" href=\"https:\/\/foxminded.ua\/ru\/junior-course\/\">\r\n                    \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\">\r\n                    <path d=\"M11.6927 5.8584L11.6927 9.19173L4.25937 9.19173L4.23437 10.8667L11.6927 10.8667L11.6927 14.1917L15.8594 10.0251L11.6927 5.8584Z\" fill=\"white\"\/>\r\n                    <\/svg>\r\n                <\/a>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\n\n\n<h2 class=\"wp-block-heading\">\u041b\u0443\u0447\u0448\u0430\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 Go<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043e\u0433\u0434\u0430 \u043c\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u043c \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u043e\u0431\u044a\u0451\u043c\u0430\u043c\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u0441\u0442\u043e\u0438\u0442 \u0437\u0430\u0434\u0443\u043c\u0430\u0442\u044c\u0441\u044f \u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041e\u0434\u0438\u043d \u0438\u0437 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u0435\u0451 \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c \u2014 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0431\u0443\u0444\u0435\u0440\u044b. \u041e\u043d\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u0440\u0446\u0438\u044f\u043c\u0438, \u0447\u0442\u043e \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0447\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u0442\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u043e, \u0435\u0441\u043b\u0438 \u0432\u044b \u043c\u0430\u0440\u0448\u0430\u043b\u0438\u0437\u0443\u0435\u0442\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0438\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442\u0435 \u0438\u0445 \u0432 \u0444\u0430\u0439\u043b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418 \u0434\u0430, \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0437\u0430\u0431\u044b\u0432\u0430\u0439\u0442\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043f\u0435\u0440\u0435\u0434 \u0435\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c! \u042d\u0442\u043e \u0441\u043f\u0430\u0441\u0451\u0442 \u0432\u0430\u0441 \u043e\u0442 \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0432 \u043a\u043e\u0434\u0435. \u0412\u0430\u0436\u043d\u043e \u0432\u0430\u043b\u0438\u0434\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u0445\u043e\u0434\u043d\u044b\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f, \u0447\u0442\u043e\u0431\u044b \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u043e\u043d\u0438 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b \u0438 \u043d\u0435 \u0432\u044b\u0437\u043e\u0432\u0443\u0442 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041a\u0430\u043a \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0447\u0442\u0435\u043d\u0438\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u044c \u0434\u0430\u043d\u043d\u044b\u0445&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0417\u0430\u043f\u0438\u0441\u044c \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0444\u0430\u0439\u043b \u0432 Go \u0442\u043e\u0436\u0435 \u043d\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0441\u043e\u0431\u044b\u0445 \u0442\u0440\u0443\u0434\u043d\u043e\u0441\u0442\u0435\u0439. \u0412\u043e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E2931D\">err<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> ioutil<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">WriteFile<\/span><span style=\"color: #90A4AE\">(<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">data.json<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> jsonData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #F76D47\">0644<\/span><span style=\"color: #90A4AE\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5; font-style: italic\">if<\/span><span style=\"color: #90A4AE\"> err <\/span><span style=\"color: #39ADB5\">!=<\/span><span style=\"color: #90A4AE\"> nil <\/span><span style=\"color: #39ADB5\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E53935\">\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"color: #90A4AE\">log<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Fatal<\/span><span style=\"color: #E53935\">(<\/span><span style=\"color: #90A4AE\">err<\/span><span style=\"color: #E53935\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #39ADB5\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0444\u0430\u0439\u043b\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><pre class=\"shiki material-theme-lighter\" style=\"background-color: #FAFAFA\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #90A4AE\">fileData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #E2931D\">_<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">:=<\/span><span style=\"color: #90A4AE\"> ioutil<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">ReadFile<\/span><span style=\"color: #90A4AE\">(<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #91B859\">data.json<\/span><span style=\"color: #39ADB5\">&quot;<\/span><span style=\"color: #90A4AE\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #90A4AE\">_ <\/span><span style=\"color: #39ADB5\">=<\/span><span style=\"color: #90A4AE\"> json<\/span><span style=\"color: #39ADB5\">.<\/span><span style=\"color: #6182B8\">Unmarshal<\/span><span style=\"color: #90A4AE\">(fileData<\/span><span style=\"color: #39ADB5\">,<\/span><span style=\"color: #90A4AE\"> <\/span><span style=\"color: #39ADB5\">&amp;<\/span><span style=\"color: #90A4AE\">newProduct)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432 Go \u2014 \u044d\u0442\u043e \u043e\u0434\u043d\u0430 \u0438\u0437 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043e\u0441\u0432\u043e\u0438\u0442\u044c, \u0435\u0441\u043b\u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442\u0435 \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043b\u0435\u0433\u043a\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0438\u0445 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c \u0432 \u0444\u0430\u0439\u043b\u044b \u0438\u043b\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043f\u043e \u0441\u0435\u0442\u0438.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u041e\u0431\u0437\u043e\u0440 \u0438 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u044f\u0437\u044b\u043a\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang vs Python\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/V4Ea3ICCrLI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u2014 \u0432\u0430\u0436\u043d\u0430\u044f \u0442\u0435\u043c\u0430, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0435\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0435\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438 \u0438\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0435\u0451 \u0432 \u0444\u0430\u0439\u043b\u044b. \u0412 \u044f\u0437\u044b\u043a\u0435 Golang \u044d\u0442\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e, \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u043c JSON. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0437\u0431\u0435\u0440\u0451\u043c json \u0447\u0442\u043e \u044d\u0442\u043e \u0442\u0430\u043a\u043e\u0435, \u043e\u0441\u043d\u043e\u0432\u044b \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0438 \u043f\u043e\u0434\u0435\u043b\u0438\u043c\u0441\u044f \u043b\u0443\u0447\u0448\u0438\u043c\u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u043c\u0438. \u0410 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-68161","post","type-post","status-publish","format-standard","hentry","category-learning"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Go: \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b<\/title>\n<meta name=\"description\" content=\"\u0423\u0437\u043d\u0430\u0439\u0442\u0435, \u043a\u0430\u043a \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 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