{"id":12400,"date":"2023-11-28T22:52:24","date_gmt":"2023-11-28T14:52:24","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12400"},"modified":"2023-11-29T22:59:34","modified_gmt":"2023-11-29T14:59:34","slug":"javascript-zhong-json-de-le-jie-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/javascript-zhong-json-de-le-jie-2\/","title":{"rendered":"JavaScript \u4e2d JSON \u7684\u4e86\u89e3\uff1f"},"content":{"rendered":"

JSON\uff08JavaScript Object Notation\uff09\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\uff0c\u5b83\u4ee5\u6613\u4e8e\u9605\u8bfb\u548c\u7f16\u5199\u7684\u6587\u672c\u5f62\u5f0f\u8868\u793a\u6570\u636e\u3002\u5728\u9762\u8bd5\u4e2d\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u56de\u7b54\u5173\u4e8e JSON \u7684\u4e86\u89e3\uff1a<\/p>\n

    \n
  1. \n

    \u6570\u636e\u8868\u793a<\/strong>\uff1aJSON \u4f7f\u7528\u952e\u503c\u5bf9\u7684\u5f62\u5f0f\u7ec4\u7ec7\u6570\u636e\uff0c\u6570\u636e\u7531\u952e\uff08key\uff09\u548c\u503c\uff08value\uff09\u7ec4\u6210\uff0c\u952e\u503c\u5bf9\u4e4b\u95f4\u4f7f\u7528\u9017\u53f7\u5206\u9694\uff0c\u952e\u548c\u503c\u4e4b\u95f4\u4f7f\u7528\u5192\u53f7\u5206\u9694\u3002\u503c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u3001\u5e03\u5c14\u503c\u3001\u6570\u7ec4\u3001\u5bf9\u8c61\u3001null \u7b49\u7c7b\u578b\u3002<\/p>\n<\/li>\n

  2. \n

    \u8bed\u6cd5\u7b80\u6d01<\/strong>\uff1aJSON \u7684\u8bed\u6cd5\u7b80\u6d01\u660e\u4e86\uff0c\u6613\u4e8e\u7406\u89e3\u548c\u7f16\u5199\u3002\u5b83\u53d7 JavaScript \u5bf9\u8c61\u5b57\u9762\u91cf\u7684\u542f\u53d1\uff0c\u56e0\u6b64\u5728 JavaScript \u4e2d\u4f7f\u7528 JSON \u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<\/li>\n

  3. \n

    \u6570\u636e\u4ea4\u6362<\/strong>\uff1aJSON \u901a\u5e38\u7528\u4e8e\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u5b83\u662f\u4e00\u79cd\u72ec\u7acb\u4e8e\u8bed\u8a00\u7684\u683c\u5f0f\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u7f16\u7a0b\u8bed\u8a00\u90fd\u652f\u6301 JSON \u7684\u89e3\u6790\u548c\u751f\u6210\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u4e0d\u540c\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<\/li>\n

  4. \n

    \u5e38\u89c1\u7528\u9014<\/strong>\uff1a\u5e38\u89c1\u7684\u5e94\u7528\u5305\u62ec Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684 API \u6570\u636e\u4f20\u8f93\u3001\u914d\u7f6e\u6587\u4ef6\u7684\u5b58\u50a8\u3001\u65e5\u5fd7\u8bb0\u5f55\u3001\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u7684\u6570\u636e\u4ea4\u6362\u7b49\u3002<\/p>\n<\/li>\n

  5. \n

    \u4e0e JavaScript \u7684\u5173\u7cfb<\/strong>\uff1aJSON \u662f JavaScript \u4e2d\u7684\u4e00\u4e2a\u5b50\u96c6\uff0c\u610f\u5473\u7740\u51e0\u4e4e\u6240\u6709\u5408\u6cd5\u7684 JSON \u90fd\u53ef\u4ee5\u5728 JavaScript \u4e2d\u89e3\u6790\u4e3a\u5bf9\u8c61\u3002JSON.stringify() \u65b9\u6cd5\u53ef\u4ee5\u5c06 JavaScript \u5bf9\u8c61\u8f6c\u6362\u4e3a JSON \u5b57\u7b26\u4e32\uff0c\u800c JSON.parse() \u65b9\u6cd5\u53ef\u4ee5\u5c06 JSON \u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a JavaScript \u5bf9\u8c61\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u5f3a\u8c03 JSON \u7684\u6613\u8bfb\u6027\u3001\u8bed\u6cd5\u7b80\u6d01\u3001\u8de8\u5e73\u53f0\u3001\u6570\u636e\u4ea4\u6362\u548c JavaScript \u517c\u5bb9\u6027\u7b49\u65b9\u9762\u7684\u4f18\u70b9\u4f1a\u589e\u5f3a\u56de\u7b54\u7684\u5168\u9762\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    JSON\uff08JavaScript Object Notation\uff09\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\uff0c\u5b83\u4ee5\u6613\u4e8e\u9605\u8bfb\u548c\u7f16\u5199 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[],"class_list":["post-12400","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12400"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12400\/revisions"}],"predecessor-version":[{"id":13569,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12400\/revisions\/13569"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12400"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}