Question

我有以下课程：

public class Test 
{

   public Dictionary<string, string> dict = new Dictionary<string, string>();

   public static void main(String args[]){

       var serializer = new JavaScriptSerializer();
       Test tt = new Test();
       tt.dict.Add("hello","divya");
       tt.dict.Add("bye", "divya");
       String s = serializer.Serialize(tt.dict); // s is {"hello":"divya","bye":"divya"}

       Test t = (Test)serializer.Deserialize(s,typeof(Test));
       Console.WriteLine(t.dict["hello"]); // gives error since dict is empty
   }

所以问题是如何将像“{hello”：“divya”，“bye”：“divya”}这样的json字符串反序列化为包含字典的强类型对象。

Answer 1

要将其反序列化为Dictionary，JSON必须看起来有点不同。它必须定义Test类（松散地）：

{
    dict: {
        "hello": "divya",
        "bye": "divya"
    }
}

请参阅JSON中存在dict定义。但是，您可以将直接直接反序列化到Dictionary中，如下所示：

tt.dict = (Dictionary<string, string>)serializer.Deserialize(s, typeof(Dictionary<string, string>));

将json反序列化为包含字典的强类型对象

1 个答案: