first commit

application/adminghd/controller/Login.php

@@ -0,0 +1,92 @@
+<?php
+namespace app\adminghd\controller;
+
+use app\adminghd\common\Base;
+use think\Request;
+// use app\admin\model\Admin;
+use think\Session;
+use think\Db;
+use think\Controller;
+
+class Login extends Controller{
+    /**
+     * 渲染登陆界面
+     *
+     * @return \think\Response
+     */
+    public function index()
+    {
+        if(!session('adminghd_user_id')){//没有登录信息
+    		return $this->view->fetch('login');
+    	}else{
+    		//登录信息超时
+    		$log_time=session('adminghd_user_login_time')-time();
+    		if($log_time < 0){
+    			return $this->view->fetch('login');
+    		}
+    	}
+        return $this->view->fetch('nav');
+    }
+    /**
+     * 验证用户身份.
+     *
+     * @return \think\Response
+     */
+    public function login(Request $request)
+    {
+    	//判断是否是post方法发送的数据：如果是则开始登陆
+    	if(Request::instance()->isPost()){
+    		$user_name=Request::instance()->param("username");
+    		$password=Request::instance()->param('password');
+    		if(empty($user_name) || empty($password)){
+    			$result=['status'=>0,'msg'=>'用户名或密码为空'];
+    			return json($result);
+    		}
+    		//数据查询
+    		$infor=Db::name("user")
+    			->field('id,user_name,user_head')
+    			->where('phone',$user_name)
+    			->where('password',md5($password))
+    			->where("status",1)
+    			->where('type',1)
+    			->find();
+    		if(empty($infor)){
+    			$result=['status'=>0,'msg'=>'用户不存在或密码不正确'];
+    		}else{
+    			//Session::set('admin_user_type',$infor['role_id']);
+    			Session::set('adminghd_user_id',$infor['id']);
+    			//Session::set('admin_mechanism_id',$infor['mechanism_id']);
+    			$time_out=time()+3600;
+    			Session::set('adminghd_user_login_time',$time_out);
+    			$result=['status'=>1,'msg'=>'登录成功','token'=>1];
+    		}
+    		return json($result);
+    	}
+    	//如果不是post，则返回登陆界面
+    	else{
+    		$result=['status'=>0,'msg'=>'未获取到参数'];
+    		return json($result);
+    	}
+    }
+    /**
+     * 退出登录
+     *
+     * @param  \think\Request  $request
+     * @return \think\Response
+     */
+    public function logout(Request $request)
+    {
+    	Session::clear();
+    	return json(['status'=>1,'msg'=>'退出成功']);
+    }
+    /**
+     * 超时登录推出跳转页面
+     *
+     * @param  \think\Request  $request
+     * @return \think\Response
+     */
+    public function logoutJump(Request $request)
+    {
+    	return $this->view->fetch('logoutJump');
+    }
+}