javascript url解码不起作用

Question

我的字符串是;

var str = "Mehmet%2bAli%2b%c3%96zcan"; 

而且我想得到字符串;

var strDecoded = "Mehmet Ali Özcan"; 

我尝试了以下所有方法;

strDecoded = decodeURIComponent(str); // Fails; 
strDecoded = decodeURIComponent((str + '').replace(/\+/g, '%20')); // Fails 
strDecoded = _decodeURI(str); // Fails 


function _decodeURI(str) { 
    str = decodeURI(str); 
    str = str.replace(/%27/g, "'"); 
    return str; 
} 

我还能做些什么来得到正确的字符串？任何想法？

Answer 1

对我来说，以下工作：

decodeURIComponent("Mehmet%2bAli%2b%c3%96zcan").replace(/\++/g, ' '); 

Answer 2

decodeURIComponent(str.replace(/%2b/g, '%20'));