Gson的基本用法

import com.google.gson.Gson;


/**
 * @author yongjar
 * @date 2020/4/28
 */
public class GsonTester {

    public static void main(String args[]) {

        Gson gson = new Gson();
        Bean bean = new Bean();
        bean.setStatus("1");
        bean.setMessage("success info");
        //普通的javaBean转json
        String json  = gson.toJson(bean);
        System.err.println(json);


    }

}

class Bean {

    private String status;
    private String message;

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }
}