{"id":2984,"date":"2024-11-10T10:55:53","date_gmt":"2024-11-10T02:55:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2984\/"},"modified":"2024-11-10T10:55:53","modified_gmt":"2024-11-10T02:55:53","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-javascript-%e9%81%8d%e5%8e%86-jsonarray-%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2984\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JavaScript \u904d\u5386 JSONArray \u503c\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173095940820005.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528 JavaScript \u904d\u5386 JSONArray \u503c\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528 JavaScript \u904d\u5386 JSONArray \u503c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 javascript \u904d\u5386 jsonarray \u503c\uff1f<\/strong><\/p>\n<p>\u5728 javascript \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3a eval() \u7684\u51fd\u6570\u6765\u89e3\u6790 json \u5b57\u7b26\u4e32\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>function recordeinfo(info) {\n    console.log(info);\n    var data = eval(info.filelist);\n    console.log(data);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u904d\u5386 json \u6570\u7ec4\u4e2d\u7684\u503c\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/strong><\/p>\n<pre>for (var i = 0; i &lt; data.length; i++) {\n    console.log(data[i]);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>eval() \u51fd\u6570\u5df2\u4e0d\u518d\u63a8\u8350\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u5b58\u5728\u5b89\u5168\u9690\u60a3\u3002\u5efa\u8bae\u4f7f\u7528 json.parse() \u51fd\u6570\u6765\u89e3\u6790 json \u5b57\u7b26\u4e32\u3002<\/li>\n<li>json \u6570\u7ec4\u4e2d\u7684\u503c\u53ef\u4ee5\u662f\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u3001\u5e03\u5c14\u503c\u548c\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JavaScript \u904d\u5386 JSONArray \u503c\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 javascript \u904d\u5386 jsonarray \u503c\uff1f \u5728 javascript \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3a eval() \u7684\u51fd\u6570\u6765\u89e3\u6790 json \u5b57\u7b26\u4e32\u3002\u5982\u4e0b\u6240\u793a\uff1a function recordeinfo(info) { console.log(info); var data = eval(info.filelist); console.log(data); } \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u904d\u5386 json \u6570\u7ec4\u4e2d\u7684\u503c\uff0c\u5982\u4e0b\u6240\u793a\uff1a for (var i = 0; i &lt; data.length; i++) { console.log(data[i]); } \u767b\u5f55\u540e\u590d\u5236 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b eval() \u51fd\u6570\u5df2\u4e0d\u518d\u63a8\u8350\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u5b58\u5728\u5b89\u5168\u9690\u60a3\u3002\u5efa\u8bae\u4f7f\u7528 json.parse() \u51fd\u6570\u6765\u89e3\u6790 json \u5b57\u7b26\u4e32\u3002 json \u6570\u7ec4\u4e2d\u7684\u503c\u53ef\u4ee5\u662f\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u3001\u5e03\u5c14\u503c\u548c\u5bf9\u8c61\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JavaScript \u904d\u5386 JSONArray \u503c\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2984","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=2984"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2984\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}