1 [WebMethod(Description = "将一个DataTable对象转化成JSON")]
2 public string GetJSON()
3 {
4 JavaScriptSerializer jss = new JavaScriptSerializer();
5 DataTable table = new DataTable("wangzhen");
6 table.Columns.Add("Name");
7 table.Columns.Add("Sex");
8
9 table.Rows.Add(new object[] { "张三", "male" });
10 table.Rows.Add(new object[] { "李四", "male" });
11 table.Rows.Add(new object[] { "王五", "male" });
12
13 List<Person> list = new List<Person>();
14 Person person = null;
15 for (int i = 0; i < table.Rows.Count; i++)
16 {
17 person = new Person();
18 person.Name = table.Rows[i]["Name"].ToString();
19 person.Sex = table.Rows[i]["Sex"].ToString();
20 list.Add(person);
21 }
22 return jss.Serialize(list);
23 }
