Lester Finnley

hello, I import this project in maven way, after done, it throws an error to me, As follows:"The method builder() is undefined for the type Trainer", I site the error...

> 那个登录成功会弹出 hhhhh。。。 对，这个弹出的hhh，有时会影响底部菜单栏，非常影响阅读体验