加了一些注释，代码上的调整，方便阅读代码者，也方便维护升级

深更半夜，没睡着起来搞事情

src/com/lxyer/bbs/servlet/ContentServlet.java

@@ -15,8 +15,7 @@ import static org.redkale.source.FilterExpress.NOTEQUAL;
  * 帖子相关
  * Created by liangxianyou at 2018/6/4 13:15.
  */
-@WebServlet({"/jie" ,"/jie/*"
-        ,"/column","/column/*"})
+@WebServlet(value = {"/jie" ,"/jie/*","/column","/column/*"}, comment = "文章帖子入口")
 public class ContentServlet extends BaseServlet {
     @HttpMapping(url = "/jie", auth = false, comment = "问答列表")
     public void jie(HttpRequest request, HttpResponse response){

src/com/lxyer/bbs/servlet/FileServlet.java

@@ -14,7 +14,7 @@ import java.util.Map;
  * 文件相关
  * Created by liangxianyou at 2018/6/4 13:17.
  */
-@WebServlet({"/upload","/upload/*"})
+@WebServlet(value = {"/upload","/upload/*"}, comment = "文件管理入口")
 public class FileServlet extends BaseServlet {
 
     private static final String dir = "/var/www/upload/redbbs/";

src/com/lxyer/bbs/servlet/IndexServlet.java

@@ -17,9 +17,7 @@ import static org.redkale.source.FilterExpress.NOTEQUAL;
 /**
  * Created by Lxy at 2017/11/25 12:31.
  */
-@WebServlet({"/","/project"
-        /* ,"/article","/article/*" */
-})
+@WebServlet(value = {"/","/project" /* ,"/article","/article/*" */}, comment = "首页一级菜单入口")
 public class IndexServlet extends BaseServlet {
 
     @HttpMapping(url = "/", auth = false, comment = "社区首页")

src/com/lxyer/bbs/servlet/UserServlet.java

@@ -17,7 +17,7 @@ import org.redkale.util.Sheet;
  * 用户相关的servlet
  * Created by liangxianyou at 2018/6/4 13:12.
  */
-@WebServlet({"/user", "/user/*"})
+@WebServlet(value = {"/user", "/user/*"}, comment = "用户请求入口")
 public class UserServlet extends BaseServlet {