Question

我的应用程序收到2个JSON。其中之一是：

{
  "topics": {
"test1": {
  "topic": "test1",
  "partitions": {
    "0": {
      "partition": 0,
      "next_offset": 8265537,
      "app_offset": 8265537,
      "stored_offset": 8265537,
      "commited_offset": 8265537,
      "committed_offset": 8265537,
      "eof_offset": 8265537,
      "lo_offset": 8261962,
      "hi_offset": 8265537,
      "consumer_lag": 0
    },
    "1": {
      "partition": 1,
      "next_offset": 9207622,
      "app_offset": 9207622,
      "stored_offset": 9207622,
      "commited_offset": 9207622,
      "committed_offset": 9207622,
      "eof_offset": 9207622,
      "lo_offset": 9203938,
      "hi_offset": 9207622,
      "consumer_lag": 0
    },
    "2": {
      "partition": 2,
      "next_offset": 7954425,
      "app_offset": 7954425,
      "stored_offset": 7954425,
      "commited_offset": 7954425,
      "committed_offset": 7954425,
      "eof_offset": 7954425,
      "lo_offset": 7950785,
      "hi_offset": 7954425,
      "consumer_lag": 0
      }
     }
   }
 }
  }

另一个是test2，其中“ topic”为“ test2”。主题名称区分了JSON和JSON。

我基本上将其转换为动态对象并通过JSON循环的一种方式。但是我想为两个JSON创建一个通用类以将其转换为。我唯一的困惑是如何创建一个通用类来反序列化JSON。

因为现在我要创建两个类：

 public class Root
 {
   public Topics topics { get; set; }
 }

 public class Topics
 {
    public Test1 test1 { get; set; }
 }

 public class Test1
 {
   public string topic { get; set; }
   public Partitions partitions { get; set; }
 }

与test2相同。

有帮助吗？

Answer 1

我建议将Dictionary<>类型的键用于更改，例如test1值和分区号。例如，类似这样的方法应该可以很好地工作：

public class Root
{
    public Dictionary<string, Test> Topics { get; set; }
}

public class Test
{
    public string Topic { get; set; }
    public Dictionary<int, Partition> Partitions { get; set; }
}

public class Partition
{
    [JsonProperty("partition")]
    public int PartitionNo { get; set; }
    [JsonProperty("next_offset")]
    public int NextOffset { get; set; }

    // etc...
}

并反序列化：

var result = JsonConvert.DeserializeObject<Root>(Json);

Answer 2

列出示例： -JSON对象和类对象，如下所示：

    {
      "topics":[{
        "topic":"test1",
        "partition":{...}
        },{
        "topic":"test2",
        "partition":{...}
       }]
    }


    class Root
    {
        public List<Topics> topics { get; set; }
    }
    class Topics
    {
        public string topic { get; set; }
        public Partitions partitions { get; set; }
    }

指定示例： -JSON对象和类对象，如下所示：

    {
      "topics":{
        "test1":{
        "topic":"test1",
        "partition":{...}
        },
        "test2":{
        "topic":"test2",
        "partition":{...}
       }]
    }

    class Root
    {
        public Test topics{ get; set; }
    }
    class Test{
        public Topics test1{get;set;} 
        public Topics test2{get;set;} 
    }
    class Topics
    {
        public string topic { get; set; }
        public Partitions partitions { get; set; }
    }

将JSON转换为类C＃

2 个答案: