url参数问题

Question

在后台调用了C#的Server.UrlEncode(url)，然后get页面，前台javaScript调用decodeURI(url)得到的结果与编码之前的不一致？

Answer 1

Server.UrlEncode（"../SvgFolder/1/20101103/1机组EXTR HTR系统画面.svg"）
结果是
"..%2fSvgFolder%2f1%2f20101103%2f1%e6%9c%ba%e7%bb%84EXTR+HTR%e7%b3%bb%e7%bb%9f%e7%94%bb%e9%9d%a2.svg"decodeURI("..%2fSvgFolder%2f1%2f20101103%2f1%e6%9c%ba%e7%bb%84EXTR+HTR%e7%b3%bb%e7%bb%9f%e7%94%bb%e9%9d%a2.svg")
结果是
"..%2fSvgFolder%2f1%2f20101103%2f1机组EXTR+HTR系统画面.svg"

Answer 2

首先看在要现在后台用相关函数转码，然后再在js这面解码(还是相关函数，c#不太了解，你baidu下)，至于像'/'这样的就在js里替换

Answer 3

类似
function text_replace(text){
var l = text.length;
for (var i = 0; i < l; i++) {
if (text.charAt(i) == "%"){
if(text.charAt(i+1) == "2"){
if(text.charAt(i+2) == "3")text = text.replace("%23","#");
if(text.charAt(i+2) == "4")text = text.replace("%24","$");
if(text.charAt(i+2) == "6")text = text.replace("%26","&");//&&
if(text.charAt(i+2) == "B")text = text.replace("%2B","+");
if(text.charAt(i+2) == "C")text = text.replace("%2C",",");
if(text.charAt(i+2) == "F")text = text.replace("%2F","/");
}
if(text.charAt(i+1) == "3"){
if(text.charAt(i+2) == "F")text = text.replace("%3F","?");
if(text.charAt(i+2) == "B")text = text.replace("%3B",";");
if(text.charAt(i+2) == "D")text = text.replace("%3D","=");
if(text.charAt(i+2) == "A")text = text.replace("%3A",":");
}
if(text.charAt(i+1) == "4"){
if(text.charAt(i+2) == "0")text = text.replace("%40","@");
}
}
}
return text;
}

Answer 4

var URL={
    encode:function(text) {
        var schars="!\"#$%&'()*+,/:;<=>?[]^`{|}~%",res=[],i=0,ch,c;
        for(;i < text.length;i++) {
            ch=text.charAt(i);
            c=text.charCodeAt(i);
            if(c >0x7E )
                res[i]=encodeURI(ch);
            else {
                if(ch===" ")
                    res[i]="+"
                else if(schars.indexOf(ch)===-1)
                    res[i]=ch;
                else
                    res[i]="%"+c.toString(16)
            }
        }
        return res.join("");
    },
    decode:function(text){
        var res=[],i=0,ch,asc;           
        for(var i=0;i<text.length;i++){              
            ch= text.charAt(i);              
            if(ch == "+"){                   
                res.push(" ");              
            }else if(ch=="%"){                   
                asc = text.substring(i+1,i+3);                   
                if(parseInt("0x"+asc)>0x7f){                       
                    res.push(decodeURI("%"+asc.toString()+text.substring(i+3,i+9).toString()) )                      
                    i+=8;                   
                }else{                       
                    res.push(String.fromCharCode(parseInt("0x"+asc)));                       
                    i+=2;                   
                }              
            }else{                   
                res.push( ch);              
            }          
        }          
        return res.join("");     
    }
};

Answer 5

首先看在要现在后台用相关函数转码，然后再在js这面解码(还是相关函数，c#不太了解，你baidu下)，至于像'/'这样的就在js里替换