Table of contents
1. Application mode
TP6: Single application mode by default. If you enable multi-application mode, you need to download relevant dependency packages.
TP5: Multi-application mode
① Turn on multi-application mode
composer requiretopthink/think-multi-app② Create application
php think build 应用名称（例：index或者admin）2. Template rendering
Because TP5 canceled the \think\Controller class, using the $this->assign() and $this->fetch() methods to assign variables and render templates can no longer be used, so you need to introduce relevant classes in the controller and use the class name Use the form ::method name .
TP5: Directly use helper functions to assign variables and render templates
① Integrated class: If your controller inherits \think\Controllerthe class, you do not need to instantiate the view class yourself. You can directly call the methods of the related view classes encapsulated by the controller base class.
use \think\Controller② Assign variables
// 模板变量赋值
$this->assign('name','ThinkPHP');
$this->assign('email','[email protected]');
③ Template rendering
// 渲染模板输出
return $this->fetch('hello');
TP6: Need to download dependency packages
①Download dependent libraries
composer require topthink/think-view② Controller reference class file
use think\facade\View;③ Assign variables:
// 模板变量赋值
View::assign('name','ThinkPHP');
View::assign('email','[email protected]');
// 或者批量赋值
View::assign([
'name' => 'ThinkPHP',
'email' => '[email protected]'
});
④ Template rendering
// 模板输出
return View::fetch('index');
// 或者使用助手函数
return view('index');
3. Template jump redirection
Because TP6 canceled the \think\Controller class, the system no longer provides the basic control class \think\Controller. The original success, error, redirect, and result methods need to be implemented in the basic controller class.