Laravel 更新/安装 composer 包
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Laravel Update / install composer package
提问by Nasser Ali Karimi
Can you answer me? I use the latest version of Laravel and I want to add to my project the PayPal service. I want to install some package to Laravel and added this 2 rows to composer.json
你可以回答我吗？我使用最新版本的 Laravel，我想将 PayPal 服务添加到我的项目中。我想安装一些包到 Laravel 并将这 2 行添加到 composer.json
"guzzlehttp/guzzle": "~5.2",
"paypal/rest-api-sdk-php": "*"
My composer.json file
我的 composer.json 文件
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=7.0.0",
"fideloper/proxy": "~3.3",
"laravel/framework": "5.5.*",
"laravel/tinker": "~1.0"
},
"require-dev": {
"filp/whoops": "~2.0",
"fzaninotto/faker": "~1.4",
"mockery/mockery": "0.9.*",
"phpunit/phpunit": "~6.0"
},
"autoload": {
"classmap": [
"database/seeds",
"database/factories"
],
"psr-4": {
"App\": "app/"
}
},
"autoload-dev": {
"psr-4": {
"Tests\": "tests/"
}
},
"extra": {
"laravel": {
"dont-discover": [
]
}
},
"scripts": {
"post-root-package-install": [
"/usr/local/bin/php -r \"file_exists('.env') || copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"/usr/local/bin/php artisan key:generate"
],
"post-autoload-dump": [
"Illuminate\Foundation\ComposerScripts::postAutoloadDump",
"/usr/local/bin/php artisan package:discover"
]
},
"config": {
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true,
"cache-dir": "/home/iamdevco/public_html/norrisms/designer/cache"
},
"guzzlehttp/guzzle": "~5.2",
"paypal/rest-api-sdk-php": "*"
}
but I get this error after download packages
但我在下载软件包后收到此错误
$ composer update
Loading composer repositories with package information Updating dependencies (including require-dev) Nothing to install or update Generating optimized autoload files
使用包信息加载 Composer 存储库 更新依赖项（包括 require-dev） 无需安装或更新 生成优化的自动加载文件
Illuminate\Foundation\ComposerScripts::postAutoloadDump /usr/local/bin/php artisan package:discover The system cannot find the path specified. Script /usr/local/bin/php artisan package:discover handling the post-autoload-dump event returned with error code 1
Illuminate\Foundation\ComposerScripts::postAutoloadDump /usr/local/bin/php artisan package:discover 系统找不到指定的路径。脚本 /usr/local/bin/php artisan package:discover 处理返回的 post-autoload-dump 事件，错误代码为 1
回答by Abdulla Nilam
after you install all packages run
安装所有软件包后运行
composer dumpautoload
packages
包裹
回答by TharinduLucky
Rather than manually writing the composer.json, try installing and adding them with the specific commands. Like this.
不要手动编写composer.json，而是尝试使用特定命令安装和添加它们。像这样。
composer require paypal/rest-api-sdk-php
composer require guzzlehttp/guzzle
That way, you'll avoid any typos and composer.jsonfile will be kept as pure as possible.
这样，您将避免任何拼写错误，并且composer.json文件将尽可能保持纯净。
回答by R Santos
Try this composer require paypal/rest-api-sdk-php
尝试这个 composer require paypal/rest-api-sdk-php
Ref: https://packagist.org/packages/paypal/rest-api-sdk-php
参考：https: //packagist.org/packages/paypal/rest-api-sdk-php
Edit: remove the paypal/rest-api-sdk-php on the composer.json and the guzzle then try this
编辑：删除 composer.json 和 guzzle 上的 paypal/rest-api-sdk-php 然后试试这个
composer require guzzlehttp/guzzle
