我正在处理反序列化一个动态JSON文件的问题,该文件可能包含2个不同的类,我不知道数组中将包含哪种类型的数据。
问题是,我将根对象反序列化为类型“Base”,“subtests”对象反序列化为“Subtest”,但“subtests”数组既可以是“Base”类型,也可以是“Subtest”类型。
问题: 如何通过编程确定如果对象包含“subtest”,那么我应该反序列化为Base,如果不包含,则应该反序列化为“Subtest”?
由于时间紧迫,我非常感谢您的帮助。
(编辑:添加了注释以显示每个对象应反序列化到什么类型) 以下是示例(JSON DATA):
{
// Deserializes to type "Base"
"host": "123456",
"last_time": "2014-09-15 07:04:49.205000",
"name": "myName",
"result": "FAIL",
"serial": "12345",
"start_time": "2014-09-15 06:53:36.976000",
// Deserializes to type "List<Subtest>"
"subtests": [
{
"data": {
"moredata": {
"ver": "123",
"real": 123
}
},
"description": "Description of Data",
"host": "123456",
"last_time": "2014-09-15 20:32:31.095000",
"name": "testname.py",
"result": "PASS",
"start_time": "2014-09-15 20:32:25.873000",
"version": "2.014.09.15"
},
{
// Nested within Subtest Array, Should deserialize to type "Base" again
"host": "123456",
"last_time": "2014-09-15 07:04:49.205000",
"name": "name of test suite",
"result": "FAIL",
"start_time": "2014-09-15 06:53:36.976000",
//Should deserialize to type "List<Subtest>"
"subtests": [
{
"description": "Description of Data",
"host": "123456",
"last_time": "2014-09-15 06:53:40.440000",
"name": "testname.py",
"result": "FAIL",
"start_time": "2014-09-15 06:53:36.976000",
"version": "2.014.09.15"
},
{
"description": "Test Description",
"host": "123456",
"last_time": "2014-09-15 06:54:34.905000",
"name": "testname.py",
"result": "PASS",
"start_time": "2014-09-15 06:54:34.827000",
"version": "2.014.09.15"
},
{
"host": "123456",
"last_time": "2014-09-15 06:55:01.156000",
"name": "testname.py",
"result": "FAIL",
"start_time": "2014-09-15 06:55:01.156000",
"version": "2.014.09.15"
},
],
"version": "1.45"
}
],
"version": "1.23"
}
示例(代码):
public class Base{
public string host { get; set; }
public DateTime last_time { get; set; }
public string name { get; set; }
public string result { get; set; }
public string serial { get; set; }
public DateTime start_time { get; set; }
public List<Subtest> subtests { get; set; }
public string version { get; set; }
}
public class Subtest {
[JsonProperty("data")]
public JObject Data { get; set; } // CHECK
[JsonProperty("description")]
public string Description { get; set; } // CHECK
[JsonProperty("host")]
public string Host { get; set; }
[JsonProperty("info")]
public List<StatusDetails> Info { get; set; }
[JsonProperty("last_time")]
public DateTime LastRunTime { get; set; }
[JsonProperty("name")]
public string TestName { get; set; }
[JsonProperty("result")]
public string SubtestRunResult { get; set; }
[JsonProperty("start_time")]
public DateTime StartTime { get; set; }
[JsonProperty("trace")]
public List<object> Trace { get; set; }
[JsonProperty("version")]
public string Version { get; set; }
}
Base
和Subtest
是否共享一个公共基础类型?否则,你将得到一个List<object>
,这对你并没有什么帮助。 - Andrew WhitakerSubtest
和Base
),那么该属性不能是List <Subtest>
。它必须是List<object>
或List<BothInheritFromSomeBaseType的某些基本类型>
才能包含这两种类型。 - Andrew Whitaker