12. Solve the problem of returning garbled characters when Ajax receives responsetext

When trying to obtain data from other websites through Ajax for analysis, it is found that if there is Chinese, there will be problems. Analysis found that AJAX received responsetext or responsexml value is decoded according to the UTF-8 format, if the data sent by the server segment is not the UTF-8 format, the value of responsetext or responsexml may be garbled.

The XMLHTTPRequest object of Firefox supports the overridemimetype method. You can specify the encoding type of the returned data. This method can solve Chinese garbled characters..

IE needs to perform binary transcoding. XMLHTTP. responsebody is used because the body returns binary data. RelatedCodeSee [1].

Reference

[1]Http://www.jb51.net/article/21920.htm