C#使用JArray和JObject封裝JSON對象
1、JObject:基本的json對象
/// <summary> /// Gets the j object. /// </summary> /// <returns></returns> public JObject GetJObject() { var obj = new JObject {{"Name", "Mark" } }; return obj; }
2、JObject:嵌套子對象(JObject嵌JObject)
/// <summary> /// Gets the j object. /// </summary> /// <returns></returns> public JObject GetJObject() { var obj = new JObject {{"Name", "Mark"}, {"Age", 8 }}; var info = new JObject {{"Phone", "132****7777"}, {"Gender", "男"}}; obj.Add("Info", info); return obj; }
3、JArray:基本json對象中的數組
/// <summary> /// Gets the j array. /// </summary> /// <returns></returns> public JArray GetJArray() { var jarray = new JArray(); var mark = new JObject { { "Name", "Mark" }, { "Age", 8 } }; var jack = new JObject { { "Name", "Jack" }, { "Age", 9 } }; jarray.Add(mark); jarray.Add(jack); return jarray; }
4、JArray:多個json對象數組
/// <summary> /// Gets the j array. /// </summary> /// <returns></returns> public JObject GetJArray() { var obj = new JObject(); var student = new JArray { new JObject {{ "Name", "Mark" }, { "Age", 8 } }, new JObject {{ "Name", "Jack" }, { "Age", 9 } } }; var results = new JArray { new JObject {{ "Subject", "語文"}, { "Score", 100}}, new JObject {{ "Subject", "數學" }, { "Score", 88}} }; obj.Add("Student", student); obj.Add("Results", results); return obj; }
5、JArray:json數組嵌套數組(一個學生對應多個課程分數)
/// <summary> /// Gets the results. /// </summary> /// <returns></returns> public JObject GetResults() { var mark = new JObject { { "Name", "Mark" }, { "Age", "8" } }; var results = new JArray { new JObject {{ "Subject", "語文"}, { "Score", 100}}, new JObject {{ "Subject", "數學" }, { "Score", 88}} }; mark.Add("Results", results); return mark; }
總結:寫接口的時候,類似上面的5種情況經常會遇到,有時候會弄糊塗,算一次簡單的復習吧。
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