Question

我遇到了一个棘手的问题。

我有一个这种格式的JSON字符串：

[{
  "record":
          {
             "Name": "Komal",
             "Age": 24,
             "Location": "Siliguri"
          }
 },
 {
  "record":
          {
             "Name": "Koena",
             "Age": 27,
             "Location": "Barasat"
          }
 },
 {
  "record":
          {
             "Name": "Kanan",
             "Age": 35,
             "Location": "Uttarpara"
          }
 }
... ...
]

“记录”中的字段可以增加或减少。

所以，我做了这样的课程：

public class Person
{
    public string Name;
    public string Age;
}

public class PersonList
{
    public Person record;
}

试图像这样反序列化：

JavaScriptSerializer ser = new JavaScriptSerializer();

var r = ser.Deserialize<PersonList>(jsonData);

我做错了什么。但无法找到。你能帮忙吗？

提前致谢。

更新

实际上我收到错误“无效的JSON原语：”。由于我正在使用此代码读取文件的字符串：

public static bool ReadFromFile(string path, string fileName, out string readContent)
{
   bool status = true;

   byte[] readBuffer = null;
   try
   {
      // Combine the new file name with the path
      string filePath = System.IO.Path.Combine(path, fileName);
      readBuffer = System.IO.File.ReadAllBytes(filePath);
   }
   catch (Exception ex)
   {
       status = false;
   }

   readContent = (null != readBuffer) ? Utilities.GetString(readBuffer) : string.Empty;

   return status;
}

现在我正在阅读文件：

using (StreamReader r = new StreamReader("E:\\Work\\Data.json"))
{
   string json = r.ReadToEnd();
   result = JsonConvert.DeserializeObject<List<PersonList>>(json);
}

工作正常。

Answer 1

这应该有用......

var records = new ser.Deserialize<List<Record>>(jsonData);

public class Person
{
    public string Name;
    public int Age;
    public string Location;
}
public class Record
{
    public Person record;
}

Answer 2

这段代码对我来说很好，

var a = serializer.Deserialize<List<Entity>>(json);

Answer 3

[JsonProperty("name")]
public string name { get; set; }
[JsonProperty("Age")]
public int required { get; set; }
[JsonProperty("Location")]
public string type { get; set; }

并删除＆＃34; {＆＃34; ..，

strFieldString = strFieldString.Remove(0, strFieldString.IndexOf('{'));

DeserializeObject ...，

   optionsItem objActualField = JsonConvert.DeserializeObject<optionsItem(strFieldString);

在C＃中反序列化JSON数组

3 个答案: