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  • c#操作json 使用JavaScriptSerializer

    需要引用:System.Web.Extensions

    /// <summary>
        /// json的信息。保证定义的变量和json的字段一样(也可以使用struct)
        /// </summary>
        public class JsonInfo
        {
            public string res_code { get; set; }
            public string res_info { get; set; }
            public List<Persion> persionList;
        }
    
        public class Persion
        {
            public string name { get; set; }
            public string age { get; set; }
        }
    
        public class OperateJson
        {
            public static void ParseJson()
            {
                string json = "{'res_code':'0','res_info':'ok','persionList':[{'name':'ladygaga','age':'50'},{'name':'swift','age':'42'}]}";
                JavaScriptSerializer js = new JavaScriptSerializer();
                JsonInfo jsonInfo = js.Deserialize<JsonInfo>(json);
            }
    
            public static string CreateJson(object objectList)
            {
                JavaScriptSerializer js = new JavaScriptSerializer();
                string json = js.Serialize(objectList);
                return json;
            }
        }
    

    使用

     private void button3_Click(object sender, EventArgs e)
            {
                OperateJson.ParseJson();
            }
    
            private void button4_Click(object sender, EventArgs e)
            {
                JsonInfo jsonInfo = new JsonInfo();
                jsonInfo.res_code = "0";
                jsonInfo.res_info = "ok";
                jsonInfo.persionList = new List<Persion>();
    
                Persion persion = new Persion();
                persion.name = "lady gaga";
                persion.age = "50";
                jsonInfo.persionList.Add(persion);
    
                Persion persion1 = new Persion();
                persion1.name = "swift";
                persion1.age = "42";
                jsonInfo.persionList.Add(persion1);
    
                OperateJson.CreateJson(jsonInfo);
            }
    

      

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  • 原文地址:https://www.cnblogs.com/yaosj/p/6728907.html
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