组装Json数据的一种简单办法(不用Stringbuilder方法)
首先创建实体类
1 public class MacState 2 { 3 /// <summary> 4 /// 请求状态 5 /// </summary> 6 public string success { get; set; } 7 /// <summary> 8 /// 错误信息 9 /// </summary>10 public string msg { get; set; }11 public List<MacStateData> data { get; set; }12 public List<YZ> YZ { get; set; }13 }14 15 public class MacStateData {16 /// <summary>17 /// 设备名称18 /// </summary>19 public string macName { get; set; }20 /// <summary>21 /// 运行状态 运行停止(1/0)22 /// </summary>23 public string state { get; set; }24 25 }26 27 public class YZ {28 /// <summary>29 /// 姓名30 /// </summary>31 public string mName { get; set; }32 /// <summary>33 /// 年龄34 /// </summary>35 public string AGE { get; set; }36 }
创建完实体类之后跟实体类赋值 这里用了List存放一组数据
1 //<summary> 2 /// 组装json数组简易方法 不用Stringbuilder 实体类 3 /// </summary> 4 public static void GetMacState() { 5 // 6 MacState obj = new MacState(); 7 obj.success = "true"; 8 obj.msg = "未失败"; 9 //List集合存放对象10 obj.data = new List<MacStateData>();//实例化json数组11 for (int i = 0; i < 3; i++)12 {13 14 MacStateData objData = new MacStateData();15 objData.macName = "su";16 objData.state = "121212";17 obj.data.Add(objData); //添加JSON数组集合18 }19 20 obj.YZ = new List<YZ>();//实例化json数组 21 for (int i = 0; i < 3; i++)//for循环多次添加22 {23 YZ YZDATA = new YZ();24 YZDATA.mName = "张三";25 YZDATA.AGE = "13";26 obj.YZ.Add(YZDATA);27 }28 string res = JsonConvert.SerializeObject(obj); //转JSON数组,演示用,下面讲方法使用29 Console.WriteLine(res);30 Console.Read();31 }
然后就大功告成了!!!
本文参考了https://www.cnblogs.com/chenyanbin/ 的博客
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