添加退出登录接口

@@ -6,10 +6,12 @@ import com.zhonglai.luhui.action.BaseController;
 import io.swagger.annotations.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import com.zhonglai.luhui.dao.service.PublicService;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletRequest;
 import java.util.regex.Pattern;
 
 @Api(tags = "用户")
@@ -19,6 +21,9 @@ public class UserInfoController extends BaseController {
     @Autowired
     protected PublicService publicService ;
 
+    @Value("${token.header}")
+    private String LOGIN_TOKEN_KEY;
+
     @ApiOperation(value = "获取用户信息",notes = "返回参数说明：\n" +
             "`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',\n" +
             "  `username` varchar(50) NOT NULL COMMENT '用户登录名',\n" +
@@ -125,6 +130,16 @@ public class UserInfoController extends BaseController {
         return AjaxResult.success(publicService.updateObject(userInfo,"id"));
     }
 
+    @ApiOperation("退出登录")
+    @RequestMapping(value = "signOut",  method = RequestMethod.POST)
+    public AjaxResult signOut()
+    {
+        HttpServletRequest request = getRequest();
+        request.getSession().removeAttribute(LOGIN_TOKEN_KEY);
+        request.getSession().invalidate();
+        return AjaxResult.success();
+    }
+
     private static final Pattern DATETIME_PATTERN =
             Pattern.compile("^\\d{4}-(0[1-9]|1[0-2])-(0[1-9]|[12]\\d|3[01])\\s(2[0-3]|[01]\\d):[0-5]\\d:[0-5]\\d$");