数据库更新

src/com/hellogithub/servlet/article/ArticlePublish.java

@@ -56,7 +56,8 @@ public class ArticlePublish extends HttpServlet {
             }else{
                 setResultError("发布失败", writer);
             }
-        }writer.close();
+            writer.close();
+        }
     }
     public void setResult(Integer code, String msg, PrintWriter writer) {
         HashMap<String, Object> result = new HashMap<>();