Ajax Chinese garbled Solution

Source: Internet
Author: User

Solve the problem that garbled characters may occur when Ajax transmits Chinese characters.

// If the transfer parameters are directly assigned, garbled characters are generated!
Http_request.open ( " Post " , URL, True );
Http_request.setrequestheader ( ' Content-Type ' , ' Application/X-WWW-form-urlencoded ' );
Http_request.send ( " Action = " + Strname + " & Val = " + Val ); // If the Val value is Chinese, garbled characters are generated.

// The solution is simple: Use the escape (string) function in Javascript
Http_request.open ( " Post " , URL, True );
Http_request.setrequestheader ( ' Content-Type ' , ' Application/X-WWW-form-urlencoded ' );
Http_request.send ( " Action = " + Strname + " & Val = " + Escape (VAL )); // If Val is set to Chinese, no garbled characters are generated.

The simplest solution to responsetext Chinese garbled characters returned by get in Ajax
 

When Ajax is used to get back to a page, most of the Chinese characters in responsetext will be garbled, this is because XMLHTTP in processing the returned responsetext, is the resposebody according to the UTF-8 encoding into the decoding test form, if the server sends a data stream that is indeed a UTF-8, the Chinese characters will be correctly displayed, and when the GBK encoding stream is sent out, it will be messy. The solution is to add a header in the sent stream to specify the encoding stream to be sent, so that XMLHTTP will not be messed up.

PHP: Header ('content-type: text/html; charset = gb2312 ');
ASP: Response. charset ("gb2312 ")
JSP: Response. setheader ("charset", "gb2312 ");

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