使用JavaScript序列化任意复杂的对象

在phonegap的开发中，有时需要知道对象的所有属性，就简单的写了个序列化的方法。

序列化方法如下：

 1 function serialize(obj, name) {
 2     var result = "";
 3     function serializeInternal(o, path) {
 4         for (p in o) {
 5             var value = o[p];
 6             if (typeof value != "object") {
 7                 result += "\n" + path + "." + p + " = " + value;
 8             }
 9             else {
10                 if (p * 1 >= 0) {
11                     serializeInternal(value, path + '[' + p + ']');
12                 } else {
13                     serializeInternal(value, path + '.' + p);
14                 }
15             }
16         }
17     }
18 
19     serializeInternal(obj, name);
20     return result;
21 }

测试一下：

 1 var contacts = [
 2     {
 3         displayName: "Mike",
 4         phoneNumbers: [
 5             {
 6                 type: "string",
 7                 value: "0722829323123",
 8                 pref: false
 9             }
10         ]
11     },
12     {
13         displayName: "Leo",
14         phoneNumbers: [
15             {
16                 type: "string",
17                 value: "03837234343",
18                 pref: false
19             },
20             {
21                 type: "string",
22                 value: "005543834",
23                 pref: true
24             }
25         ]
26     }
27 ];
28 
29 alert(serialize(contacts, "contacts"));