完善登录登出操作

application/admin/controller/Login.php

@@ -1,17 +1,26 @@
 <?php
 namespace app\admin\controller;
 
-use think\Controller;
+use controller\BasicAdmin;
 use think\Db;
 
 /**
  * 系统登录控制器
- * Class Login
+ *
  * @package app\admin\controller
  * @author Anyon <zoujingli@qq.com>
  * @date 2017/02/10 13:59
  */
-class Login extends Controller {
+class Login extends BasicAdmin {
+
+    /**
+     * 控制器基础方法
+     */
+    public function _initialize() {
+        if ($this->isLogin() && $this->request->action() !== 'out') {
+            $this->redirect('@admin');
+        }
+    }
 
     /**
      * 用户登录

extend/controller/BasicAdmin.php

@@ -4,16 +4,33 @@ namespace controller;
 
 use think\Controller;
 
+/**
+ * 后台权限基础控制器
+ *
+ * @package controller
+ * @author Anyon <zoujingli@qq.com>
+ * @date 2017/02/13 14:24
+ */
 class BasicAdmin extends Controller {
 
+    /**
+     * 后台权限控制初始化方法
+     */
     public function _initialize() {
-        parent::_initialize();
         if (!$this->isLogin()) {
             $this->redirect('@admin/login');
         }
     }
 
+    /**
+     * 判断用户是否登录
+     * @return bool
+     */
     public function isLogin() {
-        return false;
+        $user = session('user');
+        if (empty($user) || empty($user['id'])) {
+            return false;
+        }
+        return true;
     }
 }

public/static/admin/plugs.js

@@ -161,25 +161,15 @@ define(['zeroclipboard', 'jquery', 'layui'], function (ZeroClipboard) {
      */
     msg.prototype.auto = function (data, time) {
         var self = this;
-        if (data.code === 1) {
-            self.success(data.msg, time, function () {
-                if (data.url === 'back') {
-                    window.history.back();
-                } else if (data.url === 'reload') {
-                    $.form.reload();
-                } else if (data.url) {
-                    window.location.href = data.url;
-                } else {
-                    $.form.reload();
-                }
-            });
-        } else {
-            self.error(data.msg, 3000, function () {
-                if (data.url) {
-                    window.location.href = data.url;
-                }
+        if (parseInt(data.code) === 1) {
+            return self.success(data.msg, time, function () {
+                alert(data.url);
+                !!data.url ? (window.location.href = data.url) : $.form.reload();
             });
         }
+        self.error(data.msg, 3000, function () {
+            !!data.url && (window.location.href = data.url);
+        });
     };
 
     /**