java 泛型使用的简单例子

package com.yonyou.brigade.util.resultutil;public class Msg<T> {/*错误码*/private Integer code;/*提示信息 */private String msg;/*具体内容*/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;}}