laravel进阶--0 composer 安装laravel
全局安装composer
phpstudy 环境下
参考 https://www.cnblogs.com/gzyx1988/p/9498902.html
参考文章 https://pkg.phpcomposer.com/#how-to-install-composer
1，安装前请务必确保已经正确安装了 PHP。打开命令行窗口并执行 php -v 查看是否正确输出版本号。
2，打开命令行并依次执行下列命令安装最新版本的 Composer
下载安装脚本 － composer-setup.php － 到当前目录
php -r "copy(‘https://install.phpcomposer.com/installer‘, ‘composer-setup.php‘);"
3，执行安装过程。
php composer-setup.php
4，删除安装脚本。
php -r "unlink(‘composer-setup.php‘);"
设置系统全局变量，文章https://www.cnblogs.com/wen-zi/p/9072547.html
全局安装是将 Composer 安装到系统环境变量 PATH 所包含的路径下面，然后就能够在命令行窗口中直接执行 composer 命令了。
还有php(php.exe目录)全局变量放到系统环境变量的path 例如 E:\PHPTutorial\php\php-5.6.27-nts;E:\PHPTutorial\php\php-5.4.45-nts;E:\PHPTutorial\php\php-5.5.38;E:\PHPTutorial\tools\composer
Mac 或 Linux 系统：
打开命令行窗口并执行如下命令将前面下载的 composer.phar 文件移动到 /usr/local/bin/目录下面：
复制
sudo mv composer.phar /usr/local/bin/composer
Windows 系统：
找到并进入 PHP 的安装目录（和你在命令行中执行的 php 指令应该是同一套 PHP）。
将 composer.phar 复制到 PHP 的安装目录下面，也就是和 php.exe 在同一级目录。
在 PHP 安装目录下新建一个 composer.bat 文件，并将下列代码保存到此文件中。
复制
@php "%~dp0composer.phar" %*
最后重新打开一个命令行窗口试一试执行 composer --version 看看是否正确输出版本号。
替换中国镜像
composer config -g repo.packagist composer https://packagist.phpcomposer.com
下载安装laravel
1、通过 Composer Create-Project
在终端中通过 Composer 的 create-project 命令来安装 Laravel 应用：
composer create-project --prefer-dist laravel/laravel blog
如果要下载安装 Laravel 其他版本应用，比如 5.5 版本，可以使用这个命令：
composer create-project --prefer-dist laravel/laravel blog6 5.5.*安装过程
D:\phpStudy\PHPTutorial\WWW>composer create-project --prefer-dist laravel/laravel blog88 5.5.*
Installing laravel/laravel (v5.5.28)
- Installing laravel/laravel (v5.5.28): Loading from cache
Created project in blog88
> @php -r "file_exists('.env') || copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 75 installs, 0 updates, 0 removals
- Installing kylekatarnls/update-helper (1.2.0): Downloading (100%)
- Installing symfony/thanks (v1.1.0): Downloading (100%)
- Installing symfony/polyfill-ctype (v1.12.0): Loading from cache
- Installing vlucas/phpdotenv (v2.6.1): Downloading (100%)
- Installing symfony/css-selector (v3.4.30): Downloading (100%)
- Installing tijsverkoyen/css-to-inline-styles (2.2.1): Downloading (100%)
- Installing symfony/polyfill-mbstring (v1.12.0): Loading from cache
- Installing symfony/var-dumper (v3.4.30): Downloading (100%)
- Installing symfony/routing (v3.4.30): Downloading (100%)
- Installing symfony/process (v3.4.30): Loading from cache
- Installing psr/log (1.1.0): Loading from cache
- Installing symfony/debug (v3.4.30): Loading from cache
- Installing symfony/polyfill-php72 (v1.12.0): Downloading (100%)
- Installing symfony/polyfill-intl-idn (v1.12.0): Downloading (100%)
- Installing paragonie/random_compat (v9.99.99): Downloading (100%)
- Installing symfony/polyfill-php70 (v1.12.0): Downloading (100%)
- Installing symfony/http-foundation (v3.4.30): Downloading (100%)
- Installing psr/container (1.0.0): Downloading (100%)
- Installing symfony/event-dispatcher (v3.4.30): Downloading (100%)
- Installing symfony/http-kernel (v3.4.30): Downloading (100%)
- Installing symfony/finder (v3.4.30): Downloading (100%)
- Installing symfony/console (v3.4.30): Loading from cache
- Installing symfony/polyfill-iconv (v1.12.0): Downloading (100%)
- Installing doctrine/lexer (1.0.2): Downloading (100%)
- Installing egulias/email-validator (2.1.11): Downloading (100%)
- Installing swiftmailer/swiftmailer (v6.2.1): Downloading (100%)
- Installing ramsey/uuid (3.8.0): Downloading (100%)
- Installing psr/simple-cache (1.0.1): Downloading (100%)
- Installing symfony/translation (v3.4.30): Downloading (100%)
- Installing nesbot/carbon (1.39.0): Downloading (100%)
- Installing mtdowling/cron-expression (v1.2.1): Downloading (100%)
- Installing monolog/monolog (1.24.0): Downloading (100%)
- Installing league/flysystem (1.0.46): Downloading (100%)
- Installing erusev/parsedown (1.7.3): Downloading (100%)
- Installing doctrine/inflector (v1.2.0): Downloading (100%)
- Installing laravel/framework (v5.5.47): Downloading (100%)
- Installing fideloper/proxy (3.3.4): Downloading (100%)
- Installing jakub-onderka/php-console-color (v0.2): Downloading (100%)
- Installing jakub-onderka/php-console-highlighter (v0.4): Downloading (100%)
- Installing dnoegel/php-xdg-base-dir (0.1): Downloading (100%)
- Installing nikic/php-parser (v4.2.3): Downloading (100%)
- Installing psy/psysh (v0.9.9): Downloading (100%)
- Installing laravel/tinker (v1.0.10): Downloading (100%)
- Installing filp/whoops (2.5.0): Downloading (100%)
- Installing fzaninotto/faker (v1.8.0): Downloading (100%)
- Installing hamcrest/hamcrest-php (v2.0.0): Downloading (100%)
- Installing mockery/mockery (1.2.3): Downloading (100%)
- Installing sebastian/version (2.0.1): Downloading (100%)
- Installing sebastian/resource-operations (1.0.0): Downloading (100%)
- Installing sebastian/recursion-context (3.0.0): Downloading (100%)
- Installing sebastian/object-reflector (1.1.1): Downloading (0%)
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- Installing sebastian/object-enumerator (3.0.3): Downloading (100%)
- Installing sebastian/global-state (2.0.0): Downloading (100%)
- Installing sebastian/exporter (3.1.1): Downloading (100%)
- Installing sebastian/environment (3.1.0): Downloading (100%)
- Installing sebastian/diff (2.0.1): Downloading (100%)
- Installing sebastian/comparator (2.1.3): Downloading (100%)
- Installing doctrine/instantiator (1.0.5): Downloading (100%)
- Installing phpunit/php-text-template (1.2.1): Downloading (100%)
- Installing phpunit/phpunit-mock-objects (5.0.10): Downloading (100%)
- Installing phpunit/php-timer (1.0.9): Downloading (100%)
- Installing phpunit/php-file-iterator (1.4.5): Downloading (100%)
- Installing theseer/tokenizer (1.1.3): Downloading (100%)
- Installing sebastian/code-unit-reverse-lookup (1.0.1): Downloading (failed)
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- Installing phpunit/php-token-stream (2.0.2): Downloading (100%)
- Installing phpunit/php-code-coverage (5.3.2): Downloading (100%)
- Installing webmozart/assert (1.4.0): Downloading (100%)
- Installing phpdocumentor/reflection-common (1.0.1): Downloading (100%)
- Installing phpdocumentor/type-resolver (0.4.0): Downloading (100%)
- Installing phpdocumentor/reflection-docblock (4.3.1): Downloading (100%)
- Installing phpspec/prophecy (1.8.1): Downloading (100%)
- Installing phar-io/version (1.0.1): Downloading (100%)
- Installing phar-io/manifest (1.0.1): Downloading (100%)
- Installing myclabs/deep-copy (1.7.0): Downloading (100%)
- Installing phpunit/phpunit (6.5.14): Downloading (100%)
symfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/var-dumper suggests installing ext-symfony_debug
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/polyfill-intl-idn suggests installing ext-intl (For best performance)
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
symfony/event-dispatcher suggests installing symfony/dependency-injection
symfony/http-kernel suggests installing symfony/browser-kit
symfony/http-kernel suggests installing symfony/config
symfony/http-kernel suggests installing symfony/dependency-injection
symfony/console suggests installing symfony/lock
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
swiftmailer/swiftmailer suggests installing ext-intl (Needed to support internationalized email addresses)
swiftmailer/swiftmailer suggests installing true/punycode (Needed to support internationalized email addresses, if ext-intl is not installed)
ramsey/uuid suggests installing ircmaxell/random-lib (Provides RandomLib for use with the RandomLibAdapter)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
symfony/translation suggests installing symfony/config
symfony/translation suggests installing symfony/yaml
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing sentry/sentry (Allow sending log messages to a Sentry server)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server via PHP Driver)
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
league/flysystem suggests installing ext-fileinfo (Required for MimeType)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing ext-ftp (Allows you to use FTP server storage)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
laravel/framework suggests installing ext-pcntl (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-posix (Required to use all features of the queue worker.)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver and SES mail driver (~3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (~2.5).)
laravel/framework suggests installing guzzlehttp/guzzle (Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (~1.0).)
laravel/framework suggests installing league/flysystem-rackspace (Required to use the Flysystem Rackspace driver (~1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use Flysystem caching (~1.0).)
laravel/framework suggests installing nexmo/client (Required to use the Nexmo transport (~1.0).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (~3.0).)
laravel/framework suggests installing predis/predis (Required to use the redis cache and queue drivers (~1.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (~3.0).)
laravel/framework suggests installing symfony/dom-crawler (Required to use most of the crawler integration testing tools (~3.3).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to psr7 bridging features (~1.0).)
psy/psysh suggests installing ext-pcntl (Enabling the PCNTL extension makes PsySH a lot happier :))
psy/psysh suggests installing ext-posix (If you have PCNTL, you'll want the POSIX extension as well.)
psy/psysh suggests installing ext-readline (Enables support for arrow-key history navigation, and showing and manipulating command history.)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
sebastian/global-state suggests installing ext-uopz (*)
phpunit/phpunit-mock-objects suggests installing ext-soap (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.5.5)
phpunit/phpunit suggests installing phpunit/php-invoker (^1.1)
phpunit/phpunit suggests installing ext-xdebug (*)
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Writing lock file
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
You can run ".\vendor\bin\upgrade-carbon" to get help in updating carbon and other frameworks and libraries that depend on it.
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: nesbot/carbon
Package manifest generated successfully.
> @php artisan key:generate
Application key [base64:gI6dSVk5r+MF*************QPlB7WJG7iAND1c=] set successfully.编辑或添加站点
网站目录选择到 /public
完成