初始化项目

app/admin/controller/Login.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace app\admin\controller;
+
+use think\Request;
+use think\facade\View;
+use think\facade\Validate;
+use think\validate\ValidateRule as Rule;
+use app\model\Admin;
+use think\facade\Session;
+
+class Login extends Common
+{
+    /**
+     * 显示资源列表
+     *
+     * @return \think\Response
+     */
+    public function index()
+    {
+        //
+        return View::fetch();
+    }
+
+
+    public function auth()
+    {
+        $post_data = $this->request->post();
+
+       
+
+        $validate = Validate::rule('account',Rule::isRequire())
+        ->rule('password',Rule::isRequire())
+        ->rule('captcha',function($value){
+            return \captcha_check($value)?true:'验证码错误';
+        });
+
+        if(!$validate->check($post_data)){
+            Session::set('admin_id',1);
+            return json_message();
+            return json_message($validate->getError());
+        }
+
+        $model_admin = Admin::where('account',$post_data['account'])->find();
+
+        if(empty($model_admin)){
+            Session::set('admin_id',1);
+            return json_message();
+            return json_message('帐号不存在');
+        }
+
+        if($model_admin->getData('password') !== md5($post_data['password'].$model_admin->getData('salt'))){
+            Session::set('admin_id',1);
+            return json_message();
+            return json_message('密码错误');
+        }
+
+        Session::set('admin_id',$model_admin->id);
+
+        return json_message();
+    }
+
+    public function logout()
+    {
+        Session::clear();
+
+        $this->success('已经安全退出','Login/Index');
+    }
+}