Ajax in the post Chinese when the garbled solution _ajax related

Plus the method of setting character encoding:
Response.setheader ("CharSet", "gb2312");

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See the original note as follows:

With Ajax to get back to a page, responsetext inside the Chinese will probably appear garbled, this is because XMLHTTP in the process of returning responsetext, is the resposebody by UTF-8 encoded into the decoding test formed, If the server is really a UTF-8 of the data stream when the Chinese characters will be displayed correctly, and send out the GBK code stream when the chaos. The solution is to add a header in the stream to indicate what code stream is being sent, so that the XMLHTTP will not be messed up.

Php:header (' content-type:text/html;charset=gb2312 ');
ASP:Response.Charset ("GB2312")
JSP:response.setHeader ("Charset", "GB2312");