cakephp控制台脚本Console/shell使用

在startup方法中设定参数

public function startup(){
	// 配置log所需参数
	$GLOBALS['_LOG']['name'] = strtolower($this->name);
	if( ! isset($GLOBALS['_LOG']['calluuid']) ) {
		$GLOBALS['_LOG']['calluuid'] = uniqid();
	}
	if( ! isset($_SERVER['REMOTE_ADDR']) ) {
		$_SERVER['REMOTE_ADDR'] = 'localhost';
	}
	$GLOBALS['_LOG']['action'] = strtolower($this->command);
}

向终端输出信息

$tipStr = $index.':'.$succNum.' ';
$tipStrLen = strlen($tipStr);
echo $tipStr;
echo "\033[{$tipStrLen}D"; // \033[2D 表示光标往回退2格

从命令行获取参数

$args = $this->args;		
$this->bankType = isset($args[0]) ? $args[0]: '';
$pageFrom = isset($args[1]) ? $args[1]: 1;

配置shell脚本的参数arg和选项opt

官网上的方式是在shell中重写 getOptionParser() 。

public function getOptionParser() {
    $parser = parent::getOptionParser();
    $parser->addArgument('type', array(
        'help' => 'Either a full path or type of class.', 'required'=>true
    ))->addArgument('className', array(
        'help' => 'A CakePHP core class name (e.g: Component, HtmlHelper).'
    ))->addOption('method', array(
        'short' => 'm',
        'help' => __('The specific method you want help on.')
    ))->description(__('Lookup doc block comments for classes in CakePHP.'));
    return $parser;
}

使用 docker exec -it dnmp-php56 /apps/demo/app/Console/cake test --h 显示帮助，不执行脚本
/apps/demo/app/Console/cake 对当前用户需要有执行权限

运行结果如下：

Lookup doc block comments for classes in CakePHP.

Usage:
cake test [-h] [-v] [-q] [-h] [<type>] [<className>]

Options:

--help, -h     Display this help.
--verbose, -v  Enable verbose output.
--quiet, -q    Enable quiet output.
--method, -m  The specific method you want help on.

Arguments:

type  Either a full path or type of class. (optional)
className  A CakePHP core class name (e.g: Component, HtmlHelper). (optional)

Arguments 参数是指定位置顺序的，而 Options 和位置无关。