一文讲解phpstorm如何安装ide-helper（基于lumen）

composer require barryvdh/laravel-ide-helper

Using version ^2.6 for barryvdh/laravel-ide-helper
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 11 installs, 0 updates, 0 removals
  - Installing composer/xdebug-handler (1.3.2): Loading from cache
  - Installing composer/spdx-licenses (1.5.1): Loading from cache
  - Installing symfony/filesystem (v4.2.5): Loading from cache
  - Installing justinrainbow/json-schema (5.2.8): Loading from cache
  - Installing seld/phar-utils (1.0.1): Loading from cache
  - Installing seld/jsonlint (1.7.1): Loading from cache
  - Installing composer/semver (1.5.0): Loading from cache
  - Installing composer/ca-bundle (1.1.4): Loading from cache
  - Installing composer/composer (1.8.4): Loading from cache
  - Installing barryvdh/reflection-docblock (v2.0.6): Loading from cache
  - Installing barryvdh/laravel-ide-helper (v2.6.2): Loading from cache
barryvdh/reflection-docblock suggests installing dflydev/markdown (~1.0)
barryvdh/laravel-ide-helper suggests installing doctrine/dbal (Load information from the database about models for phpdocs (~2.3))
Writing lock file
Generating optimized autoload files

 //ide helper
 $app->register(Barryvdh\LaravelIdeHelper\IdeHelperServiceProvider::class);

php artisan ide-helper:generate

composer require league/flysystem

php artisan ide-helper:generate
A new helper file was written to _ide_helper.php

_ide_helper.php
_ide_helper_models.php
.phpstorm.meta.php