使用Gson进行Json转换 [英] Json conversion using Gson

问题描述

您好我有以下类，需要使用Gson转换传入的Json

  public class JsonConverter< T> {
 
 private boolean success = Boolean.TRUE; 
私人列表< T>数据; 
 private int total; 
私人字符串消息; 
 
 public JsonConverter（）{
 
} 
 
 public JsonConverter（List< T> data，int count）{
 this.data = data; 
 this.total = count; 
} // getters和setters 
  

我有一个传入的Json，其data属性包含一些具有以下定义的类的值：

  class A {private long calendarId; 
私有字符串标题; 
私有字符串描述; 
 private int colorId; 
 private boolean isHidden; 
私人长userId; // getter and setter 
  

}

例如：
Json字符串：

lockquote
{calendarId：ext-gen223，title ：work，description：work，isHidden：false，colorId：2}}

我想从 Json字符串中获取值，并将其设置在列表数据（应该是 A类对象列表）中使用Gson的JsonConverter类。

感谢

解决方案

使用 = new TypeToken< JsonConverter< A>>（）{}。getType（）; 并且运行！

Hi I have the following class and need to convert the incoming Json using Gson

public class JsonConverter<T>{

private boolean success = Boolean.TRUE;
private List<T> data;
private int total;
private String message;

public JsonConverter(){

}

public JsonConverter(List<T> data, int count){
    this.data = data;
    this.total = count;
} //getters and setters

I have an incoming Json with a data property that contains the values of some a class which has the following definition:

class A {private long calendarId;
private String title;
private String description;
private int colorId;
private boolean isHidden;
private long userId; //getter and setter

}

Example: Json string:

{"data":{"calendarId":"ext-gen223","title":"work","description":"work","isHidden":false,"colorId":"2"}}

I want to get the value from Json String and set it inside the List data (which should be a list of Class A objects) of Class JsonConverter using Gson.

Thanks

解决方案

Used Type type = new TypeToken<JsonConverter<A>>(){}.getType(); and got it running!

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