更多实例
我们可以如下显示对象的查询字符串表示以及 URI 编码版本:
var myObject = {
a: {
one: 1,
two: 2,
three: 3
},
b: [1,2,3]
};
var recursiveEncoded = $.param(myObject);
var recursiveDecoded = decodeURIComponent($.param(myObject));
alert(recursiveEncoded);
alert(recursiveDecoded);
recursiveEncoded 和 recursiveDecoded 的值输出如下:
a%5Bone%5D=1&a%5Btwo%5D=2&a%5Bthree%5D=3&b%5B%5D=1&b%5B%5D=2&b%5B%5D=3
a[one]=1&a[two]=2&a[three]=3&b[]=1&b[]=2&b[]=3
可以将 traditional 参数设置为 true,来模拟 jQuery 1.4 之前版本中 $.param() 的行为:
var myObject = {
a: {
one: 1,
two: 2,
three: 3
},
b: [1,2,3]
};
var shallowEncoded = $.param(myObject, true);
var shallowDecoded = decodeURIComponent(shallowEncoded);
alert(shallowEncoded);
alert(shallowDecoded);
recursiveEncoded 和 recursiveDecoded 的值输出如下:
a=%5Bobject+Object%5D&b=1&b=2&b=3
a=[object+Object]&b=1&b=2&b=3