Php + AJAX can solve the problem of garbled characters when transmitting Chinese characters. If the transfer parameters are directly assigned, garbled characters are generated! The copy code is as follows: http_request.open (POST, url, true); http_request.setRequestHeader (Content-Type, applicatio // if the transfer parameter is directly assigned, garbled code is generated!
The code is as follows:
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
The code is as follows:
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 the value of val is 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.
The code is as follows:
PHP: header ('content-Type: text/html; charset = GB2312 ');
ASP: Response. Charset ("GB2312 ")
JSP: response. setHeader ("Charset", "GB2312 ");
Success! The code is as follows: http_request.open ("POST", url, true); http_request.setRequestHeader ('content-type', 'applicatio...