关于java:java-通用返回的对象记录

/** * 通用响应对象 * * @param <T> */@ToStringpublic class Resp<T> {    private int code;    private String msg;    private T data;    public Resp(CodeMsgEnum codeMsg, T data) {        this.code = codeMsg.getCode();        this.msg = codeMsg.getMsg();        this.data = data;    }    public Resp(CodeMsgEnum codeMsg) {        this.code = codeMsg.getCode();        this.msg = codeMsg.getMsg();    }    public Resp(int code, String msg, T data) {        this.code = code;        this.msg = msg;        this.data = data;    }    public Resp(int code, String msg) {        this.code = code;        this.msg = msg;    }    public static <T> Resp OK(T data) {        return new Resp(CodeMsgEnum.OK, data);    }    public static <T> Resp OK_WITHOUT_DATA() {        return new Resp(CodeMsgEnum.OK);    }    public static <T> Resp ERROR(CodeMsgEnum codeMsg) {        return new Resp(codeMsg, null);    }    public static <T> Resp ERROR(CodeMsgEnum codeMsg, T data) {        return new Resp(codeMsg, data);    }    public int getCode() {        return code;    }    public void setCode(int 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;    }}