Welcome 微信登录

首页 / 脚本样式 / JavaScript / js对象转json数组的简单实现案例

复制代码 代码如下:
function obj2Str(obj){
switch(typeof(obj)){
case "object":
var ret = [];
if (obj instanceof Array){
for (var i = 0, len = obj.length; i < len; i++){
ret.push(obj2Str(obj[i]));
}
return "[" + ret.join(",") + "]";
}
else if (obj instanceof RegExp){
return obj.toString();
}
else{
for (var a in obj){
ret.push(a + ":" + obj2Str(obj[a]));
}
return "{" + ret.join(",") + "}";
}
case "function":
return "function() {}";
case "number":
return obj.toString();
case "string":
return """ + obj.replace(/(\|")/g, "\$1").replace(/ | | /g, function(a) {return (" "==a)?"\n":(" "==a)?"\r":(" "==a)?"\t":"";}) + """;
case "boolean":
return obj.toString();
default:
return obj.toString();
}
}