Tp6 controller does not exist: app\index\controller\index

First, I will briefly explain the problems I encountered , Just like everyone else ,

Controller does not exist :app\index\controller\Index

I checked the information on the Internet , Look, everyone is revising app.php file

modify auto_multi_app => true 

Maybe I'm the latest version , Without this auto_multi_app, Even if you add it yourself, it's not easy , It's hard .

Search data again , Discover the need for composer Installing a plug-in

The installation command is as follows （ Go directly to the directory E:\Phpstudy\PHPTutorial\WWW\tp6 Just get here ）

composer require topthink/think-multi-app

composer require topthink/think-multi-app

 

The access path does not take index.php Must be written below （public/.htaccess）

<IfModule mod_rewrite.c>
  Options +FollowSymlinks -Multiviews
  RewriteEngine On

  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^(.*)$ index.php?/$1 [QSA,PT,L]
</IfModule>

Notice the question mark here You can't visit without this