Question

我尝试通过以下方式更新Composer：composer self-update 但遇到Composer\Downloader\TransportException 这是我从composer self-update --verbose和php -d "apc.enable_cli=0" composer.phar self-update --verbose

获得的内容

    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

Answer 1

我终于找出了问题所在。
当我通过代理服务器连接到互联网时，必须首先配置编译器，并在iconoclast中解释为PHP Composer behind http proxy我尝试将此变量添加到系统环境路径（Windows上的cource）：

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)

但是在设置了最后2个变量之后composer diag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PC，所有场景都按照它的假设继续进行。;）

BTW感谢您的支持

composer自我更新TransportException

1 个答案: