- 开发无止境 -
Data: 2018-12-22 04:54:58Form: JournalClick: 10
Session
think\facade\Session
)调用session.php
return [
// session name
'name' => 'PHPSESSID',
// SESSION_ID的提交变量,解决flash上传跨域
'var_session_id' => '',
// 驱动方式 支持file cache
'type' => 'file',
// 存储连接标识 当type使用cache的时候有效
'store' => null,
// 过期时间
'expire' => 1440,
// 前缀
'prefix' => '',
];
Session
app\middleware.php
文件\think\middleware\SessionInit::class
session
支持多级数组操作Session::set('name','欧阳克');
// Session数组
Session::set('admin.name','欧阳克');
Session::set('admin.uid',1);
// 获取全部Session
Session::all();
// 获取Session中name的值
Session::get('name');
Session::delete('name');
Session::pull('name');
login.php
文件namespace app\controller;
use think\facade\View;
use think\facade\Db;
use think\facade\Request;
use think\facade\Session;
class Login{
public function index(){
if(Request::method() == 'POST'){
$all = Request::param();
$admin = Db::table('shop_admin')->where('account',$all['account'])->find();
if(empty($admin)){
echo json_encode(['code'=>1,'msg'=>'未找到管理员']);
exit;
}
if(md5($all['pwd']) != $admin['password']){
echo json_encode(['code'=>1,'msg'=>'密码错误']);
exit;
}
Session::set('uid',$admin['uid']);
Session::set('account',$admin['account']);
echo json_encode(['code'=>0,'msg'=>'登陆成功']) ;
}else{
$title = '商城';
View::assign([
'title' => $title
]);
return View::fetch();
}
}
}
Login/index.html
文件<!DOCTYPE html>
<html>
<head>
<title>登录</title>
<link rel="stylesheet" type="text/css" href="/static/layui/css/layui.css">
<script type="text/javascript" src="/static/layui/layui.js"></script>
</head>
<body style="background: #1E9FFF">
<div style="position: absolute; left:50%;top:50%;width: 500px;margin-left: -250px;margin-top: -200px;">
<div style="background: #ffffff;padding: 20px;border-radius: 4px;box-shadow: 5px 5px 20px #444444;">
<form class="layui-form">
<div class="layui-form-item" style="color:gray;">
<h2>{$title}--后台管理系统</h2>
</div>
<hr>
<div class="layui-form-item">
<label class="layui-form-label">用户名</label>
<div class="layui-input-block">
<input type="text" id="account" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">密 码</label>
<div class="layui-input-block">
<input type="password" id="password" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<div class="layui-input-block">
<button type="button" class="layui-btn" onclick="dologin()">登录</button>
</div>
</div>
</form>
</div>
</div>
<script type="text/javascript">
layui.use(['layer'],function(){
$ = layui.jquery;
layer = layui.layer;
// 用户名控件获取焦点
$('#account').focus();
// 回车登录
$('input').keydown(function(e){
if(e.keyCode == 13){
dologin();
}
});
});
function dologin(){
var account = $.trim($('#account').val());
var pwd = $.trim($('#password').val());
if(account == ''){
layer.alert('请输入用户名',{icon:2});
return;
}
if(pwd == ''){
layer.alert('请输入密码',{icon:2});
return;
}
$.post('/index.php/login/index',{'account':account,'pwd':pwd},function(res){
if(res.code>0){
layer.alert(res.msg,{icon:2});
}else{
layer.msg(res.msg);
setTimeout(function(){window.location.href = '/index.php/index/index'},1000);
}
},'json');
}
</script>
</body>
</html>
index/index.html
文件use think\facade\Session;
public function index(){
$title = '商城';
$session = Session::all();
if(empty($session['uid'])){
echo '<script type="text/javascript">alert("请登录!");window.location.href = "/index.php/login/index"; </script>';
exit;
}
$login = $session['account'];
# 左侧菜单
$menu = Db::table('shop_menu')->where('fid',0)->select();
$left = $menu->toArray();
foreach($left as &$left_v){
$left_v['lists'] = Db::table('shop_menu')->where('fid',$left_v['id'])->select();
}
# 右侧列表
$param = Request::param();
if(isset($param['status']) && $param['status'] == 1){
$where['status'] = 1;
}else if(isset($param['status']) && $param['status'] == 2){
$where['status'] = 2;
}else{
$where = true;
}
$p = isset($param['p']) ? $param['p'] : 1;
$db = new Goods();
$order = [
'add_time DESC',
'id DESC'
];
$right = $db->get_all($where,$order,$p,5);
View::assign([
'title' => $title,
'login' => $login,
'left' => $left,
'right' => $right['data'],
'count' => $right['count'],
'p' => $p,
'status' => isset($param['status']) ? $param['status'] : 0
]);
return View::fetch();
}
Cookie
think\facade\Cookie
)调用Cookie
// 设置Cookie 有效期为 3600秒
Cookie::set('name', '欧阳克', 3600);
// 永久保存Cookie
Cookie::forever('name', '欧阳克');
//删除cookie
Cookie::delete('name');
// 读取某个cookie数据
Cookie::get('name');
Cookie
配置文件config
目录下 cookie.php
文件return [
// cookie 保存时间
'expire' => 0,
// cookie 保存路径
'path' => '/',
// cookie 有效域名
'domain' => '',
// cookie 启用安全传输
'secure' => false,
// httponly设置
'httponly' => false,
// 是否使用 setcookie
'setcookie' => true,
];
think\facade\Cache
)调用