Question

我的php版本是5.4.6，在下载了作曲家的最后一个快照后，我无法创建新项目和更新作曲家版本。

php composer.phar create-project --stability = dev yiisoft / yii2-app-basic basic

Warning: This development build of composer is over 30 days old. It is recommended to update it by running "composer.phar self-update" to get the latest version.

  [Composer\Downloader\TransportException]                                                      
  The "https://packagist.org/packages.json" file could not be downloaded: Failed to enable crypto  
  failed to open stream: operation failed                                                       



create-project [-s|--stability="..."] [--prefer-source] [--prefer-dist] [--repository-url="..."] [--dev] [--no-dev] [--no-plugins] [--no-custom-installers] [--no-scripts] [--no-progress] [--keep-vcs] [--no-install] [package] [directory] [version]

php composer.phar自我更新

  [Composer\Downloader\TransportException]                                                      
  The "https://getcomposer.org/version" file could not be downloaded: Failed to enable crypto  
  failed to open stream: operation failed                                                       

self-update

Answer 1

Yii2安装

（1）首先安装Composer（LINUX）：

<强> 本地：

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

php -r“readfile（'https://getcomposer.org/installer'）;” | PHP

curl -sS https://getcomposer.org/installer | php - --install-dir = bin

或

<强> 全局：

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

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

（1）首次安装Composer（WINDOWS）：

C：\ Users \ username＆gt; cd C：\ bin

C：\ bin＆gt; php -r“readfile（'https://getcomposer.org/installer'）;” | PHP

注意：如果由于readfile导致上述操作失败，请使用http url或在php.ini中启用php_openssl.dll

C：\ bin＆gt; echo @php“％~dp0composer.phar”％＆gt; composer.bat *

C：\ Users \ username＆gt; composer -V 作曲家版本27d8904

（2）Yii2框架在线下载：

基本应用： php composer.phar create-project yiisoft / yii2-app-basic basic 2.0.0-beta

高级应用： php composer.phar create-project yiisoft / yii2-app-advanced advanced 2.0.0-beta

（3）其他应用设置命令：

php init

注意：设置DB Cofig common / config / local-main.php

php yii migrate

<强> REFFERENCE：

http://stuff.cebe.cc/yii2docs/guide-start-installation.html

https://github.com/yiisoft/yii2/tree/master/apps/advanced

Yii2无法使用composer创建新项目

1 个答案: