How to deal with Chinese garbled characters of url webpage addresses in js

Act = exercises & kd = 3258 & kname = % E4 % B8 % 8D % E7 % AD % 89% E5 % BC % 8F % E7 % 9A % 84% E8 % A7 % A3 % E6 % B3 % 95% EF % BC % 88% E5 % 88% E6 % 9E % 86% E6 % B3 % 90% E3 % 95% E7 % BB % BC % E5 % 80% E6 % B3 % 95% E3 % 80% E6 % AF % 81% E8 % BE % 94% E6 % B3 % 83% EF % BC % 89.
This is because the browser encodes the url path by default. In addition, the url encoding varies with different browsers.
This is just a representation. This is not the problem. The problem is that when we get the kname value, we get a bunch of messy things. In this way, we cannot perform subsequent operations in the program.
What should we do?
Now I will tell you how to solve the problem. Maybe my solution cannot solve the problem you encountered, but at least it can solve the problem I encountered. Let's write it out and share it with you:
1. First, transcoding is performed when the address is transferred:
In my code:
[Html]
<A href = "http://www.17xmf.com/index.php? Act = exercises & kd = 22 & kname = encodeURI (my exams) "> my exams </a>
2. At the receiving end, my receiving end is js, so I will use the js method. If it is received in php or other languages, I will find the online materials. However, the idea should not be changed. Instead, the processing function should use php.
[Html]
Var kname = request ('kname ');
Kname = decodeURI (kname );
 
/**
* @ Author gayayang
* @ Date 2012-9-18
* @ Todo: Obtain the get parameter of the url.
* @ Param url
* @ Returns
*/
Function request (paras ){
Var url = location. href;
Var paraString = url. substring (url. indexOf ("? ") + 1, url. length). split ("&");
Var paraObj = {};
For (var I = 0; j = paraString [I]; I ++ ){
ParaObj [j. substring (0, j. indexOf ("= ")). toLowerCase ()] = j. substring (j. indexOf ("=") + 1, j. length );
}
Var returnValue = paraObj [paras. toLowerCase ()];
If (typeof (returnValue) = "undefined "){
Return "";
} Else {
Return returnValue;
}
}
The request method is the method of getting the parameters in the address I wrote. The decodeURI () method is to decode the Chinese characters that the transmitter intentionally transcodes. DecodeURI () and encodeURI () methods use one method at a time, but they cannot be reversed.
However, the above method is not compatible with IE. It can only be solved by Firefox, and ie will be displayed as: encodeURI (my exam ). What should we do? Well, give the answer:
Do not use the encodeURI () function on the transfer end. The rest remains unchanged. That's simple.
That is OK! That's simple.