JSON 中文UNICODE编码有关问题,请指点

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Release: 2016-06-13 12:04:59
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JSON 中文UNICODE编码问题,请指点
http://bbs.csdn.net/topics/390858302
例如现在我有一串 {"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"} 
我要用js,如何读取它的中文信息?
我要用php,如何读取它的中文信息?
请各位大牛指点迷津。谢谢。
------解决方案--------------------

<br />$content = '{"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"}';<br />$json = json_decode($content, true);<br /><br />echo '<meta http-equiv="content-type" content="text/html;charset=utf-8">';<br />echo $json['a'].'<br>'; //中文名称<br />echo $json['b'];        // 测试程序。<br />
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<br /><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><br /><html><br /> <head><br />  <meta http-equiv="content-type" content="text/html; charset=utf-8"><br />  <title> New Document </title><br /> </head><br /><br /> <body><br />  <script type="text/javascript"><br />  var content = {"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"};<br />  document.write('a:' + content.a + ' ' + 'b:' + content.b); //a:中文名称 b:测试程序。<br />  </script><br /> </body><br /></html><br />
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------解决方案--------------------
作为 js 代码
o = {"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"};<br />alert(o.a) 
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作为 js 字符串
s = '{"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"}';<br />o = eval(s);<br />alert(o.a) 
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按 php 对象访问
$s = '{"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"} ';<br />$o = json_decode($s);<br />echo $o->a;
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按 php 数组访问
$s = '{"a":"\u4e2d\u6587\u540d\u79f0","b":"\u6d4b\u8bd5\u7a0b\u5e8f\u3002"} ';<br />$a = json_decode($s, true);<br />echo $a['a'];
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