test_lgq/niucloud/app/install/controller/BaseInstall.php

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2024-01-24 17:36:08 +08:00
<?php
namespace app\install\controller;
use core\base\BaseController;
use think\App;
use think\facade\View;
class BaseInstall extends BaseController
{
public $replace = [];
public $lock_file;
public $lang;
public $install_root = '';
public function __construct(App $app)
{
parent::__construct($app);
$this->lock_file = '../install.lock';//锁定文件
$root_url = request()->domain();
View::assign("root_url", $root_url);
$this->setInstallRoot();
}
/**
* 加载模板输出
* @access protected
* @param string $template 模板文件名
* @param array $vars 模板输出变量
* @return string
*/
protected function fetch($template = '', $vars = [])
{
return View::fetch($template, $vars);
}
/**
* 模板变量赋值
* @access protected
* @param mixed $name 要显示的模板变量
* @param mixed $value 变量的值
* @return void
*/
protected function assign($name, $value = '')
{
View::assign($name, $value);
}
public function setInstallRoot()
{
$this->install_root = dirname(__DIR__) . '/';
}
public function str_replace_first($search, $replace, $subject)
{
return implode($replace, explode($search, $subject, 2));
}
public function checkLock()
{
if (file_exists($this->lock_file)) {
header("location:/index.php");
exit;
}
}
}