這篇文章主要介紹了關於PHP登入session的獲取，有著一定的參考價值，現在分享給大家，有需要的朋友可以參考一下
登入時記錄session
/**
* 执行登录
*/
public function doLogin(){
$condition['name'] = $username = trim($_POST['username']);
$condition['password'] = $password = md5(trim($_POST['password']));
//稍后在加验证码验证逻辑
//$imgCode = $_POST['imgCode'];
if (empty($username) || empty($password)) {
$this->ajaxReturn(null,C("ERR_MSG_70"),"success:false");
}
$user = D("User")->relation(true)->where($condition)->find();
if(empty($user)){
$this->ajaxReturn(null,"用户名或者密码错误","success:false");
}
if(empty($user['apps']) && $user['role'] != UserModel::ADMIN){
$this->ajaxReturn(null,'该用户不属于任何一条产品线，不允许登录,请联系管理员！','success:false');
}
if (empty($user)) {
$this->ajaxReturn(null,C("ERR_MSG_70"),"success:false");
}
$defaultAppId = $user['defaultApp'] >= 0 ? $user['defaultApp'] : $user['apps'][0]['id'];
foreach ($user['apps'] as $app){
if ($app['id'] == $defaultAppId){
$appName = $app['appName'];
break;
}
}
$session = array('uid'=>$user['id'],'username'=>$username,'role'=> $user['role'],'appId' => $defaultAppId,'appName'=>$appName);
setSession($session);
$this->ajaxReturn($data,"恭喜，登录成功！","success:true");
}登入後複製
具體頁面使用時，action中session的取得
public function deploy()
{
$username = session('username');
$conditions = explode(",", $_POST['environment']);
$envarr = array();
foreach ($conditions as $condition) {
$envIds = D('Env')->field('name,IP')
->where("name like'" . $condition . "%'")
->select();
foreach ($envIds as $key => $envId) {
$envIds[$key]['mem'] = $this->getCPUMEM($envId['IP']);
}
$envIdsSort = $this->my_sort($envIds, 'mem', SORT_ASC, SORT_STRING);
// $envIds=array_remove($envIds,'mem');
$envarray['env'] = $condition;
$envarray['smallIP'] = $envIdsSort[0]['IP'];
$envarr[] = $envarray;
}
$_POST['environment'] = json_encode($envarr);
$_POST['username']=$username;
$resultnew = $this->request("localhost:8080/execute/isbuildingNew.html", $_POST, "POST");
// var_dump($resulenew);
if ($resultnew == "building:true") {
$this->ajaxReturn(1, '前一次构建正在进行中，请稍候重试！', 'success:false');
} else {
$result = $this->request("localhost:8080/execute/onlineDeployNew.html", $_POST, "POST");
if ($result) {
$this->ajaxReturn(1, $result, 'success:true');
} else {
$this->ajaxReturn(0, "提交构建失败", 'success:false');
}
}
}登入後複製
然後後端就能取得到這個username了，soeasy！
相關推薦：PHP登入實作記住我功能
#相關專題推薦：php session（包含圖文、影片、案例）
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