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  • vagrant的学习 之 Yii2

    vagrant的学习 之 Yii2


     本文根据慕课网的视频教程练习,感谢慕课网!

    慕课视频学习地址:https://www.imooc.com/video/14218

    慕课的参考文档地址:https://github.com/apanly/mooc/tree/master/va 

    Yii2的中文官网地址:https://www.yiichina.com/


    第一步,需要安装composer:

    curl -sS https://getcomposer.org/installer | php

    返回失败:

    All settings correct for using Composer
    Downloading...
    Failed to decode zlib stream

    再次执行该命令,返回成功:

    All settings correct for using Composer
    Downloading...
    
    Composer (version 1.7.2) successfully installed to: /home/www/yii2/composer.phar
    Use it: php composer.phar

    然后把composer修改为全局变量,执行:

    mv composer.phar /usr/local/bin/composer

    第二步,安装Yii:

    composer create-project --prefer-dist yiisoft/yii2-app-basic basic

    报错:

    Cannot create cache directory /home/vagrant/.composer/cache/repo/https---repo.packagist.org/, 
    or directory is not writable. Proceeding without cache

    给目录增加权限:

    sudo chmod -R 777 /home/vagrant/.composer/cache/

    再次执行,还是报错:

    The "https://repo.packagist.org/packages.json" file could not be downloaded: SSL: crypto enabling timeout
    Failed to enable crypto
    failed to open stream: operation failed
    https://repo.packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date
    
                                                                      [ComposerDownloaderTransportException]                                   
      Content-Length mismatch, received 19839 bytes out of the expected 1080215 

    超时了,搜索后尝试修改composer的国内镜像下载地址,实现加速试一试:

    composer config -g repo.packagist composer https://packagist.phpcomposer.com

    结果显示无权限:

    [ErrorException]                                                                              
      touch(): Unable to create file /home/vagrant/.composer/config.json because Permission denied

    给文件增加权限:

    sudo chmod -R 777 /home/vagrant/.composer/

    然后再次执行修改composer的下载地址:

      composer config -g repo.packagist composer https://packagist.phpcomposer.com

    这次没有报错,查看配置文件已经修改:

    cat /home/vagrant/.composer/config.json

    显示:

    {
        "config": {},
        "repositories": {
            "packagist": {
                "type": "composer",
                "url": "https://packagist.phpcomposer.com"
            }
        }
    }

    然后再次尝试下载yii框架:

    composer create-project --prefer-dist yiisoft/yii2-app-basic basic

    下载成功,发现目录下多了个basic目录

    重命名项目名字:

    mv basic yii2

    第三步,配置nginx:

    //进入nginx的配置目录
    cd /etc/nginx/conf.d/
    //常见yii的配置文件
    sudo touch yii2.conf
    //编辑配置文件
    sudo vim yii2.conf
    //文件内容
    server{
            server_name study.yii2.com;
            root /home/www/yii2/web;
            index index.php index.html;
            location / {
                    try_files $uri $uri/ /index.php?$args;
            }
    
    
            location ~ .php${
                    include fastcgi_params;
                    fastcgi_pass 127.0.0.1:9000;
                    try_files $uri = 404;
    
            }
    }

    修改host文件:

    sudo vim  /etc/hosts

    增加:

    IP地址   study.yii2.com

    然后重启nginx

    sudo /etc/init.d/nginx restart

    最后配置本地主机的host文件:

    也增加:

    IP地址  study.yii2.com

    就可以在本地访问 study.yii2.com 了。


    第四步,配置apache:

     进入apache的配置目录:

    cd /etc/apache2/sites-enabled

    创建配置文件:

    sudo touch yii2.conf

    编辑配置文件:

    sudo vim yii2.conf
    <VirtualHost *:8888>
            ServerName study.yii2.com
            DocumentRoot /home/www/yii2/web/
            ErrorLog ${APACHE_LOG_DIR}/error.log
            CustomLog ${APACHE_LOG_DIR}/access.log combined
    </VirtualHost>

    重启apache:

    sudo /etc/init.d/apache2 restart

    ok,配置完成。


    总结:

      1、虽然看视频或者文档感觉简单,很快就看完了,但是自己并没有记住,还是需要多加练习才行;

      2、实际操作起来更会有很多意外的错误发生,这时候就需要耐心,分析解决问题,有的错误可能很快找到解决方法,但是有些却耗费时间也没有搜到答案,只能另寻途径或暂时跳过。

      


    欢迎大家指点。

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  • 原文地址:https://www.cnblogs.com/gyfluck/p/9561793.html
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