统一返回json数据处理

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public class Result<T> {

    private Integer code;

    private String msg;

    private T data;

 

    public Integer getCode() {

        return code;

    }

 

    public void setCode(Integer code) {

        this.code = code;

    }

 

    public String getMsg() {

        return msg;

    }

 

    public void setMsg(String msg) {

        this.msg = msg;

    }

 

    public T getData() {

        return data;

    }

 

    public void setData(T data) {

        this.data = data;

    }

}

　　

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public class ResultUtil {

 

    public static Result success(Object object){

        Result result = new Result();

        result.setCode(1000);

        result.setMsg("成功");

        result.setData(object);

 

        return result;

    }

 

    public static Result success(){

        return success(null);

    }

 

    public static Result error(Integer code,String msg){

        Result result = new Result();

        result.setCode(code);

        result.setMsg(msg);

        return result;

    }

 

}