content: package com.ruoyi.framework.security.handle;
  
  import java.io.IOException;
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.security.core.Authentication;
  import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
  import com.alibaba.fastjson2.JSON;
  import com.ruoyi.common.constant.Constants;
  import com.ruoyi.common.core.domain.AjaxResult;
  import com.ruoyi.common.core.domain.model.LoginUser;
  import com.ruoyi.common.utils.MessageUtils;
  import com.ruoyi.common.utils.ServletUtils;
  import com.ruoyi.common.utils.StringUtils;
  import com.ruoyi.framework.manager.AsyncManager;
  import com.ruoyi.framework.manager.factory.AsyncFactory;
  import com.ruoyi.framework.web.service.TokenService;
  
  /**
   * 自定义退出处理类 返回成功
   * 
   * @author ruoyi
   */
  @Configuration
  public class LogoutSuccessHandlerImpl implements LogoutSuccessHandler
  {
      @Autowired
      private TokenService tokenService;
  
      /**
       * 退出处理
       * 
       * @return
       */
      @Override
      public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
              throws IOException, ServletException
      {
          LoginUser loginUser = tokenService.getLoginUser(request);
          if (StringUtils.isNotNull(loginUser))
          {
              String userName = loginUser.getUsername();
              // 删除用户缓存记录
              tokenService.delLoginUser(loginUser.getToken());
              // 记录用户退出日志
              AsyncManager.me().execute(AsyncFactory.recordLogininfor(userName, Constants.LOGOUT, MessageUtils.message("user.logout.success")));
          }
          ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.success(MessageUtils.message("user.logout.success"))));
      }
  }
  