thinphp 模型初始化

/*		$dsn = 'mysql://bookman:book123@localhost:3306/Weapons';
		$guns_tab = M('guns','',$dsn);
		$gun1 = $guns_tab ->select();
		echo $guns_tab -> getLastSql();
		dump($gun1);
		*/
    	/*
    	$guns_tab = M('guns');
    	$gun1 = $guns_tab ->select();
		echo $guns_tab -> getLastSql();
		dump($gun1);
		*/
    	$guns_tab = new GunsModel();
    	$gun1 = $guns_tab ->select() -> page('1,1');
		echo $guns_tab -> getLastSql();
		dump($gun1);
		$guns_tab -> showInfo();
    	
    	/*
    	$guns_tab = new DetectModel('guns');
    	$gun1 = $guns_tab -> select();
    	echo $guns_tab -> getLastSql();
		dump($gun1);
		$guns_tab -> showInfo();
		*/

 

1.脱离配置文件产生的连接方式

$dsn = 'mysql://bookman:book123@localhost:3306/Weapons';

		$guns_tab = M('guns','',$dsn);
		$gun1 = $guns_tab ->select();
		echo $guns_tab -> getLastSql();
		dump($gun1);

 2.依照配置文件连接数据库,表名一定要区分清楚

$guns_tab = M('guns');
    	$gun1 = $guns_tab ->select();
		echo $guns_tab -> getLastSql();
		dump($gun1);

 3.我有一个自定义的模型,里面实现了自己的业务方法,我还有一个guns的表于是可以这样初始化模型。既可以获取guns表中的数据,还可以使用我自定义模型中的业务方法。

$guns_tab = new DetectModel('guns');
    	$gun1 = $guns_tab -> select();
    	echo $guns_tab -> getLastSql();
		dump($gun1);
		$guns_tab -> showInfo();
 

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转载自wiseideal.iteye.com/blog/1545412