[AppleScript] 纯文本查看 复制代码
package com.itheima.controller;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.Result;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.context.SecurityContextImpl;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/user")
public class UserController {
//获取当前登录用户的用户名
@RequestMapping("/getUsername")
public Result getUsername()throws Exception{
try{
org.springframework.security.core.userdetails.User user =
(org.springframework.security.core.userdetails.User)
SecurityContextHolder.getContext().getAuthentication().getPrincipal();
return new Result(true,
MessageConstant.GET_USERNAME_SUCCESS,user.getUsername());
}catch (Exception e){
return new Result(false, MessageConstant.GET_USERNAME_FAIL);
}
}
}