更新

src/main/java/com/lsw/Application.java

@@ -9,6 +9,7 @@ import com.jfinal.plugin.activerecord.CaseInsensitiveContainerFactory;
 import com.jfinal.plugin.activerecord.dialect.OracleDialect;
 import com.jfinal.plugin.druid.DruidPlugin;
 import com.jfinal.template.Engine;
+import com.lsw.controller.AppController;
 import com.lsw.controller.BigScreenController;
 import com.lsw.controller.IndexController;
 import com.lsw.controller.ReportController;
@@ -31,6 +32,7 @@ public class Application extends JFinalConfig {
         me.add("/", IndexController.class, "/WEB-INF/view/");
         me.add("/report", ReportController.class, "/WEB-INF/view/report");
         me.add("/big", BigScreenController.class, "/WEB-INF/view/big-screen");
+        me.add("/app", AppController.class, "/WEB-INF/view/app");
     }
 
     @Override

src/main/java/com/lsw/controller/AppController.java

@@ -0,0 +1,13 @@
+package com.lsw.controller;
+
+import com.jfinal.core.Controller;
+import com.jfinal.kit.Kv;
+import com.jfinal.plugin.activerecord.Db;
+
+public class AppController extends Controller {
+    public void index() {
+        Db.update("update " + getPara("table", "tlk_tool_borrowing") + " set parent =? where id=?", getPara("parent"), getPara("id"));
+        renderJson(Kv.by("code", 200).set("msg", "操作成功"));
+    }
+
+}