{"id":32837,"date":"2023-02-02T07:16:06","date_gmt":"2023-02-02T01:46:06","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-unmarshal-struct-into-map-in-golang-closed\/"},"modified":"2023-02-02T07:16:06","modified_gmt":"2023-02-02T01:46:06","slug":"solved-how-to-unmarshal-struct-into-map-in-golang-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-unmarshal-struct-into-map-in-golang-closed\/","title":{"rendered":"[Solved] How to unmarshal struct into map in golang [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-48402944\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"48402944\" data-parentid=\"48402325\" data-score=\"4\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Here is an example with marshal and unmarshal using your object definition<\/p>\n<pre class=\"lang-golang prettyprint-override\"><code>package main\n\nimport (\n    \"encoding\/json\"\n    \"fmt\"\n)\n\ntype MyObject struct {\n    ID      string         `json:\"id\"`\n    Name    string         `json:\"name\"`\n    Planets map[string]int `json:\"planets\"`\n}\n\nfunc main() {\n    aa := &amp;MyObject{\n        ID:   \"123\",\n        Name: \"pepe\",\n        Planets: map[string]int{\n            \"EARTH\": 3,\n            \"MARS\":  4,\n        },\n    }\n    \/\/ Marshal\n    out, err := json.Marshal(aa)\n    if err != nil {\n        fmt.Println(err)\n        return\n    }\n    fmt.Println(string(out))\n\n    \/\/ Unmarshal\n    bb := &amp;MyObject{}\n    err = json.Unmarshal(out, bb)\n    fmt.Println(bb.ID, bb.Name, bb.Planets)\n\n}\n<\/code><\/pre>\n<p>and you can get an element of the map with <code>bb.Planets[\"EARTH\"]<\/code><\/p>\n<p>I hope you can find this useful.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to unmarshal struct into map in golang [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Here is an example with marshal and unmarshal using your object definition package main import ( &#8220;encoding\/json&#8221; &#8220;fmt&#8221; ) type MyObject struct { ID string `json:&#8221;id&#8221;` Name string `json:&#8221;name&#8221;` Planets map[string]int `json:&#8221;planets&#8221;` } func main() { aa := &amp;MyObject{ ID: &#8220;123&#8221;, Name: &#8220;pepe&#8221;, Planets: map[string]int{ &#8220;EARTH&#8221;: 3, &#8220;MARS&#8221;: 4, }, } \/\/ Marshal out, &#8230; <a title=\"[Solved] How to unmarshal struct into map in golang [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-unmarshal-struct-into-map-in-golang-closed\/\" aria-label=\"More on [Solved] How to unmarshal struct into map in golang [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[834,596,356],"class_list":["post-32837","post","type-post","status-publish","format-standard","hentry","category-solved","tag-dictionary","tag-go","tag-json"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to unmarshal struct into map in golang [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-unmarshal-struct-into-map-in-golang-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to unmarshal struct into map in golang [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Here is an example with marshal and unmarshal using your object definition package main import ( &quot;encoding\/json&quot; &quot;fmt&quot; ) type MyObject struct { ID string `json:&quot;id&quot;` Name string `json:&quot;name&quot;` Planets map[string]int `json:&quot;planets&quot;` } func main() { aa := &amp;MyObject{ ID: &quot;123&quot;, Name: &quot;pepe&quot;, Planets: map[string]int{ &quot;EARTH&quot;: 3, &quot;MARS&quot;: 4, }, } \/\/ Marshal out, ... 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