private T data 泛型报错

Question

请问泛型怎么用啊？
程序报错

Answer 1

廖师兄 2018-09-12 21:38:29

仔细对比源码

Answer 2

Tom_Dragon 2018-09-08 18:46:15

@Data
public class ResultVO<T> {
   private Integer code;
   private String message;
   private T data;
}

 ResultVO<T>注意这个