在 Laravel 工匠命令中使用详细

Using verbose in Laravel artisan commands

提问by Anthony

Is there a way to detect what verbosity level the user has specified when creating a custom artisan command? I don't see anything about it in the docs.

有没有办法检测用户在创建自定义工匠命令时指定的详细级别？我在文档中没有看到任何关于它的内容。

回答by lukasgeiter

There's the getVerbosity()function in Symfony\Component\Console\Output\OutputInterfaceand you can use $this->getOutput()to retrieve the output object.

里面有getVerbosity()函数，Symfony\Component\Console\Output\OutputInterface你可以用它$this->getOutput()来检索输出对象。

$verbosityLevel = $this->getOutput()->getVerbosity();

You then can compare the level to the constants defined inside OutputInterface. For example:

然后，您可以将级别与内部定义的常量进行比较OutputInterface。例如：

if($verbosityLevel >= OutputInterface::VERBOSITY_VERBOSE){
    // show verbose messages
}

回答by Greg Robson

You can use different verbosities as per the documentation:

您可以根据文档使用不同的详细程度：

https://laravel.com/api/6.x/Illuminate/Console/OutputStyle.html#method_isQuiet

https://laravel.com/api/6.x/Illuminate/Console/OutputStyle.html#method_isQuiet

isQuiet()       - no verbosity is set                                   (no option set)
isVerbose()     - if the level is quiet or verbose                      (-v)
isVeryVerbose() - if the level is very verbose, verbose or quiet        (-vv)
isDebug()       - if the level is debug, very verbose, verbose or quiet (-vvv)

e.g. In your command $this->getOutput()->isQuiet()

例如在你的命令中 $this->getOutput()->isQuiet()

This also affects writeLn(). If you were to write $this->line('Serious message', null, 'vv');The message would appear for -vvand -vvvoptions, but not -vand silent modes as it is "too detailed" for those levels of logging.

这也会影响writeLn(). 如果您要编写$this->line('Serious message', null, 'vv');消息将出现在-vv和-vvv选项中，但不会出现-v和静默模式，因为它对于这些级别的日志记录来说“太详细”了。