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HomeBackend DevelopmentPHP Tutorial持续提问:die(json_encode(. 没返回

继续提问:die(json_encode(... 没返回
继续这个帖子的提问:http://bbs.csdn.net/topics/390901967
之前我结错帖了,以为已经解决了问题,实际上没解决。
所以请高手们继续指导指导吧!十分感谢!

主要问题回顾:
旧帖子 24 楼 xuzuning 的回复:
tip 函数应写成这样

<br />function tip($code, $msg) {<br />    $arr['code'] = iconv('GB2312', 'UTF-8', $code);<br />    $arr['msg'] = iconv('GB2312', 'UTF-8', $msg);     <br />    die(json_encode($arr));<br />}<br />


谢谢!这样子确实有返回了,但是有个问题:
<br />$(".tscg4").html(data.msg);  <br />

中data.msg的值变成浜ゆ
怎么变回:交易密码不能与登录密码一样! 呢?
请继续指教,十分感谢!
------解决思路----------------------
alert(data.msg);
截个图
------解决思路----------------------
如果你的程序文件是 utf-8 的,那么为什么要 $arr['msg'] = iconv('GB2312', 'UTF-8', $msg); ?

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