JAVA&Lombok Builder模式 泛型<T>使用

JAVA&Lombok Builder模式 泛型 <T> 使用

@Data
@Builder
public class ResponseResultVO<T> {
    
    
    private long code;
    private String msg;
    private T data;
}

1、Lombok Builder 使用

 		ResponseResultVO<SysUsers> vo = ResponseResultVO.<SysUsers>builder()
                .code(1)
                .data(sysUsers)
                .build();
        SysUsers sysUsers1 = vo.getData();

2、不用lombok就和new一样用

ResponseResultVO<SysUsers> vo = new ResponseResultVO<SysUsers>;

猜你喜欢

转载自blog.csdn.net/weixin_38045214/article/details/115325026