Laravel 5.5版本升级至Laravel 5.7怎么操作
本操作记录以Laravel 5.5升级到Laravel 5.7为基础。我们需要修改composer.json文件:
“laravel/framework”: “5.5.*”,
修改为:
“laravel/framework”: “5.7.*”,
执行命令:
$ composer update
出错小插曲:
更新过程中报了以下错误:
In trustedproxy.php line 66:
Undefined class constant ‘HEADER_CLIENT_IP’
Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1
检查发现是fideloper/proxy依赖包版本过低导致,修改:
“fideloper/proxy”: “~3.3”,
为:
“fideloper/proxy”: “^4.0”,
错误2:
Class ‘App\Providers\Schema’ not found
use Illuminate\Support\Facades\Schema;
再次执行更新命令。Laravel 5.7升级成功。
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