javascript object array string converter

 function object2String(obj)
{
var val, output = "";
if (obj)
{
output += "{";
for (var i in obj)
{
val = obj[i];
switch (typeof val)
{
case ("object"):if (val[0]){output += i + ":" + array2String(val) + ",";}else{output += i + ":" + object2String(val) + ",";}break;
case ("string"):output += i + ":'" + encodeURI(val) + "',";break;
default:output += i + ":" + val + ",";
}
}
output = output.substring(0, output.length-1) + "}";
}
return unescape(output);
}
function array2String(array)
{
var output = "";
if (array)
{
output += "[";
for (var i in array)
{
val = array[i];
switch (typeof val)
{
case ("object"):
if (val[0])
{output += array2String(val) + ",";}
else
{output += object2String(val) + ",";}
break;
case ("string"):
output += "'" + encodeURI(val) + "',";
break;
default:
output += val + ",";
}
}
output = output.substring(0, output.length-1) + "]";
}
return unescape(output);
}
function string2Object(string)
{
eval("var result = " + decodeURI(string));return result;
}
function string2Array(string)
{
eval("var result = " + decodeURI(string));return result;
}
 
测试代码：
function coworker(name, age, dept) {this.name = name;this.age = age;this.department = dept;}
var obj = {};
obj.name="detp one";
obj.action="sale";
var kevin = new coworker("Kevin", 28, obj);
var objStr = object2String(kevin);
alert(objStr);

用到的资料：
var str="http://hi.baidu.com/bbjjss2008l?country=中国&name=jz";
var urlStr=escape(str);
doc