PHP框架学习之Laravel安装

自从接触PHP以来一直使用Yii,感受Yii实现功能比较简单，是一个很不错的框架。最近因为工做的缘由开始研究Laravel5，不得不说我在第一步安装就被坑着了，下面就是我痛苦的学习成果。Laravel对我来讲彻底是新东西，若是内容有误，烦请留言或QQ我，帮我纠正错误，感激涕零！！！

 

1.首先安装php,最好5.6以上版本
  (1)windows安装composer过程当中须要指定php.exe的路径
  (2)linux安装composer过程当中须要利用php-cli功能

2.安装composer
  (1)windows安装composer
       a.windows下载composer软件,而后next直到完成
       b.win+R => 输入cmd => 输入composer, 若是出现composer字体表示安装成功
  (2)linux安装composer
       a.$ curl -sS https://getcomposer.org/installer | php
       b.此时在~/.composer下应该会产生composer.phar 这个文件
       c.$ mv  composer.phar  /usr/local/bin/composer
       d.将composer.phar移动成/usr/local/bin/composer全局下，之后能够直接使用composer,而不须要php  composer.phar
       e.$ composer
 
3.修改composer镜像源（建议第一种）
   (1)将配置信息添加到 composer 的配置文件  中（系统全局配置）
　　　 $config.jsoncomposer config -g repositories.packagist composer http://packagist.phpcomposer.com

   (2)将配置信息添加到单个项目的  文件中（单个项目配置）   注意最后几行composer.jsonrepositories

{
     name": "laravel/laravel", "description": "The Laravel Framework.", "keywords": ["framework", "laravel"], "license": "MIT", "type": "project", "require": { "php": ">=5.5.9", "laravel/framework": "5.1.*" }, "require-dev": { "fzaninotto/faker": "~1.4", "mockery/mockery": "0.9.*", "phpunit/phpunit": "~4.0", "phpspec/phpspec": "~2.1" }, "autoload": { "classmap": [ "database" ], "psr-4": { "App\\": "app/" } }, "autoload-dev": { "classmap": [ "tests/TestCase.php" ] }, "scripts": { "post-install-cmd": [ "php artisan clear-compiled", "php artisan optimize" ], "pre-update-cmd": [ "php artisan clear-compiled" ], "post-update-cmd": [ "php artisan optimize" ], "post-root-package-install": [ "php -r \"copy('.env.example', '.env');\"" ], "post-create-project-cmd": [ "php artisan key:generate" ] }, "config": { "preferred-install": "dist" }, "repositories": [ {"type": "composer", "url": "http://packagist.phpcomposer.com"}, {"packagist": false} ] }

4.安装laravel$ composer create-project laravel/laravel learnlaravel55.若是是mac或linux系统须要对storage赋予777权限$ sudo chmod -R 777 learnlaravel5/storage6.浏览器访问localhost/learnlaravel5/public,出现Laravel5表示laravel5安装成功