安装Laravel框架前,需要确保在php.ini中打开必要的扩展:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
extension=openssl
extension=pdo_mysql
extension=mbstring
运行Laravel框架还需要PHP内建扩展的支持,默认已经开启,使用php-m命令检查是否已经开启:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
bcmath
ctype
json
tokenizer
xml
使用Composer安装Laravel框架文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
Laravel5.8框架的安装方式:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
1.通过Laravel安装器进行安装。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
2.通过Composer安装。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
Laravel框架安装命令:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
composer create-project --prefer-dist laravel/laravel laravel 5.8.*
·create-project表示创建项目文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
·--prefer-dist表示以压缩的方式下载文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
·laravel/laravel是框架在Composer的默认包仓库网站中的包名文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
laravel表示将框架下载到laravel目录中文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
5.8.*是版本号,表示安装5.8系列的最新版本文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
由于Composer的资源库packagist是国外网站,在国内访问速度会很慢,可以从"Packagist中国全量镜像”获取缓存数据,具体命令如下:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
composer config -g repo.packagist composer https://packagist.phpcomposer.com
取消获取缓存数据的命令:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
composer config -g --unset repos.packagist
Laravel安装成功效果图:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
安装成功后,尝试访问Laravel框架:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
更新Laravel框架命令:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html
composer update laravel/framework
上述命令执行后,会更新框架至最新版本。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/44162.html