springboot统一Api返回格式

简易版

@Data
public class ApiRequest {
    private boolean flag;
    private Object data;
    private String msg;

    public ApiRequest() {
    }

    public ApiRequest(boolean flag, Object data) {
        this.flag = flag;
        this.data = data;
    }
    public ApiRequest(boolean flag) {
        this.flag = flag;
    }

    public ApiRequest(boolean flag,String msg) {
        this.flag = flag;
        this.msg = msg;
    }
}

需要其它格式直接添加即可。