🐛修复不存在识别码跳转空白页的问题

src/main/java/com/mewhz/paste/controller/ListController.java

@@ -52,11 +52,17 @@ public String list(@RequestParam(value = "id", required = false) String id ){
 
         List<Entity> list = codeSQL.findIdentifyingCode(id);
 
+        if (list.size() == 0) {
+            return "<h1>未找到该识别码</h1>";
+        }
+
         for (Entity e : list){
             html.append(summaryBegin);
             html.append(e.get("date"));
             html.append(" ");
             html.append(e.get("time_id"));
+            html.append(" ");
+            html.append(e.get("remark"));
             html.append(summaryEnd);
             html.append(e.get("type"));
             html.append("\">");

src/main/java/com/mewhz/paste/utils/CodeSQL.java

@@ -67,7 +67,7 @@ public List<Entity> findCode(String timeId){
     public List<Entity> findIdentifyingCode(String identifying){
         List<Entity> identifyingCodes = null;
         try{
-            identifyingCodes = Db.use().query("select text, type, date, code.time_id\n" +
+            identifyingCodes = Db.use().query("select text, type, date, code.time_id, remark\n" +
                     "from code inner join identifying_code\n" +
                     "    on code.time_id = identifying_code.time_id\n" +
                     "    where identifying = ?", identifying);