failed to open stream: operation failed 错误详细信息: [Composer\Downloader\TransportException] The "https://packagist.laravel-china.org/packages.json" file could not be downloaded: Peer certificate CN=`*.phphub.org' did not match expected CN=`packagis…

安装错误 [Composer\Downloader\TransportException] Invalid credentials for 'https://packagist.phpcomposer.com/p/provider-2016%24ae19026fd0d5a3d5733e5a46202305c96ff2ae 1ccd7988bb88c5fa2a7e490f7d.json', aborting. 解决: 执行这个命令取消镜像就可以了 只不过速度慢而已. composer config…

# composer require oygza/aliyun-php-sdk-afs You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug The "https://packagist.laravel-china.org/packages.json" file could not b…

1. 把默认的 secure-http 改成false composer config -g secure-http false 2. 修改配置文件 #修改全局文件(推荐) composer config -g repo.packagist composer https://packagist.phpcomposer.com #修改当前配置文件 composer config repo.packagist composer https://packagist.phpcomposer.com 最后…

场景: file_get_contents() 函数是用于将文件的内容读入到一个字符串中,是读取文件内容常用的函数之一. 但是有时在服务器上使用file_get_contents() 函数请求https 协议的url文件时会报错误,无法正确读取文件内容, 查看log日志,日志内容类似如下: PHP Warning: file_get_contents(): Failed to enable crypto in ...... PHP Warning: file_get_contents......…

在开发的时候,需要把依赖的服务更新到最新,然后 手动composer update一下,提示如下: failed) Update failed (The "e "https://api.github.com/repos/illuminate/validation/zipball/6590d61858f78c301bced7308593abfcd1c7e527" fi" file could not be downloaded: SSL operation faile…

gavin@webdev:~> curl -sS https://getcomposer.org/installer | php Downloading... Download failed: file_get_contents(): SSL operation failed with code . OpenSSL Error messages: error::SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed f…

  注意:目录下有文件,直接删除目录会失败,提示550 Remove directory operation failed. 必须先将目录下的文件都删除,才能删除目录   ftp命令行: ftp删除目录命令: rmdir 目录名   ftp删除文件命令: delete 文件名   python中操作: 删除目录命令: ftp.rmd(目录名)   删除文件命令: ftp.delete(文件名)   python3删除目录的例子如下: from ftplib import FTP ftp = FT…

今天在家用VPN软件连接,出现了“vpn 422 failed to enable virtual adapter”的错误,系统安装的是Win8专业版32位,百度了半天又很多方法解决不了,后来发现了一个地方能解决,就是更改注册表的东西. 具体看下面 进入注册表regeditHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CVirtA找到DisplayName,x86系统的将值"@oem16.inf,%CVirtA_Desc%;Cisco…

大公司里肯定涉及不同地点的办公问题,这样VPN的使用就频繁了,今天遇到一个VPN连接问题,分享给大家,看一眼,以后不在这问题上耗费太多功夫. 在win7上连接vpn时抛出“failed to enable virtual adapter.Connection terminated on: +日期”的error,参考百度提出的解决方案,现在mark一下.  “开始” – “运行” – “services.msc” – 停止 “Internet Connection Sharing (ICS)” 只…