{"id":68902,"date":"2021-10-08T15:55:26","date_gmt":"2021-10-08T07:55:26","guid":{"rendered":"http:\/\/www.xiaoyebailong.com\/?p=68902"},"modified":"2021-10-11T15:55:41","modified_gmt":"2021-10-11T07:55:41","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e6%a0%bc%e5%bc%8f%e5%8c%96%e6%95%b0%e6%8d%ae%e5%87%bd%e6%95%b0-json-stringify%e4%b8%8ejson-parse","status":"publish","type":"post","link":"http:\/\/www.xiaoyebailong.com\/index.php\/2021\/10\/08\/68902.htm","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u683c\u5f0f\u5316\u6570\u636e\u51fd\u6570 json.stringify()\u4e0ejson.parse()"},"content":{"rendered":"\n<p>\u5728\u524d\u540e\u7aef\u4ea4\u4e92\u7684\u8fc7\u7a0b\u4e2d\u96be\u514d\u4f1a\u51fa\u73b0\u9700\u8981\u6211\u4eec\u5c06\u5b57\u7b26\u4e32\u8f6c\u6210json\u7684\u65f6\u5019\u3002<\/p>\n\n\n\n<p>&nbsp;json.stringify()\u65b9\u6cd5\u662f\u5c06\u4e00\u4e2aJavaScript\u503c(\u5bf9\u8c61\u6216\u8005\u6570\u7ec4)\u8f6c\u6362\u4e3a\u4e00\u4e2a JSON\u5b57\u7b26\u4e32<\/p>\n\n\n\n<p>json.parse() \u65b9\u6cd5\u5c06\u6570\u636e\u8f6c\u6362\u4e3a JavaScript \u5bf9\u8c61(&nbsp;\u5c06\u5b57\u7b26\u4e32\u8f6c\u6210json\u5bf9\u8c61\u3002 )<\/p>\n\n\n\n<p>\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"javascript:void(0);\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\"\/><\/a><\/figure>\n\n\n\n<pre class=\"wp-block-preformatted\">example(){\n    var a1 = \"aa\";\n    var a2 = \"bb\";\n    var a3 = \"cc\";\n    var arr = { \"01\": a1, \"02\": a2, \"03\": a3 };\n    var arrJosn = JSON.stringify(arr);\n    \/\/\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\n    console.log(arrJosn);\n  \n    var deArr = JSON.parse(arrJosn);\n    \/\/\u8f6c\u6362\u6210\u53d8\u91cf\n    console.log(deArr);\n    \/\/\u8f93\u51fa\u7b2c\u4e00\u9879\n    console.log(deArr['01']); \n  },\n \n\/\/\u8f93\u51fa\n    {\"01\":\"aa\",\"02\":\"bb\",\"03\":\"cc\"}\n    {01: \"aa\", 02: \"bb\", 03: \"cc\"}\n    aa\n\n<strong><span class=\"has-inline-color has-vivid-red-color\">*wx.navigateTo \u9875\u9762\u8df3\u8f6c\u53c2\u6570\u5fc5\u987b\u662f\u5b57\u7b26\u4e32 \uff0c\u6240\u4ee5\u7528 json.stringify()\u65b9\u6cd5\u662f\u5c06\u4e00\u4e2aJavaScript\u503c(\u5bf9\u8c61\u6216\u8005\u6570\u7ec4)\u8f6c\u6362\u4e3a\u4e00\u4e2a JSON\u5b57\u7b26\u4e32<\/span><\/strong><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u524d\u540e\u7aef\u4ea4\u4e92\u7684\u8fc7\u7a0b\u4e2d\u96be\u514d\u4f1a\u51fa\u73b0\u9700\u8981\u6211\u4eec\u5c06\u5b57\u7b26\u4e32\u8f6c\u6210json\u7684\u65f6\u5019\u3002 &nbsp;json.stringify()\u65b9\u6cd5\u662f\u5c06\u4e00\u4e2aJavaScript\u503c(\u5bf9\u8c61\u6216\u8005\u6570\u7ec4)\u8f6c\u6362\u4e3a\u4e00\u4e2a JSON\u5b57\u7b26\u4e32 json.parse() \u65b9\u6cd5\u5c06\u6570\u636e\u8f6c\u6362\u4e3a Jav&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[519,518,413],"topic":[],"class_list":["post-68902","post","type-post","status-publish","format-standard","hentry","category-wx","tag-json-parse","tag-json-stringify","tag-413"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=68902"}],"version-history":[{"count":1,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68902\/revisions"}],"predecessor-version":[{"id":68903,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68902\/revisions\/68903"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=68902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=68902"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=68902"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=68902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}