作曲家自我更新 TransportException

Posted 2023-03-14

【中文标题】作曲家自我更新 TransportException

【英文标题】：composer self-update TransportException

【发布时间】：2013-12-25 06:42:57

【问题描述】：

我尝试通过：composer self-update 更新 Composer 但它遇到Composer\Downloader\TransportException 这是我从composer self-update --verbose 和php -d "apc.enable_cli=0" composer.phar self-update --verbose 那里得到的信息

    Updating to version .
    Downloading: 100%



  [Composer\Downloader\TransportException]
  "https://getcomposer.org/composer.phar" appears broken, and returned an empty 200 response



Exception trace:
 () at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Util/RemoteFilesystem.php:192
 Composer\Util\RemoteFilesystem->get() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Util/RemoteFilesystem.php:62
 Composer\Util\RemoteFilesystem->copy() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Command/SelfUpdateCommand.php:73
 Composer\Command\SelfUpdateCommand->execute() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:244
 Symfony\Component\Console\Command\Command->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:897
 Symfony\Component\Console\Application->doRunCommand() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:191
 Symfony\Component\Console\Application->doRun() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Console/Application.php:117
 Composer\Console\Application->doRun() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:121
 Symfony\Component\Console\Application->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Console/Application.php:83
 Composer\Console\Application->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/bin/composer:43
 require() at C:\ProgramData\ComposerSetup\bin\composer.phar:15


self-update

【问题讨论】：

尝试完全删除它并获取最新设置而不是使用更新？

@user1850712 3天前我已经安装了，但我认为它有问题

不确定这是否会有所帮助，但请观看此视频以安装 composer 和 laravel4 youtube.com/…

@user1850712 感谢您的视频，但对我没有帮助

php composer.phar diagnose 这个命令有没有显示什么？

【参考方案1】：

我终于找出问题所在了。 当我通过代理服务器连接到互联网时，必须首先配置作曲家，正如iconoclast 中解释的PHP Composer behind http proxy 我试图将此变量添加到系统环境路径（在 Windows 上的源）：

HTTP_PROXY(value = my.proxy.address:port)
HTTPS_PROXY(value = my.proxy.address:port)
HTTP_PROXY_REQUEST_FULLURI(value = 0)
HTTPS_PROXY_REQUEST_FULLURI(value = 0)

但是在设置最后 2 个变量后，composer diag 中的这 2 个测试遇到了错误：

Checking HTTP proxy support for request_fulluri
Checking HTTPS proxy support for request_fulluri

最后通过删除它们并重新启动我的电脑，所有场景都按预期进行。;)

顺便说一句，感谢您的支持

【讨论】：

干得好.. ...你是怎么想出来的？

@user1850712 我检查了composer diag 命令输出，这表明这是一个问题。