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怎么显示thinkphp执行的语句

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Release: 2016-06-13 13:00:38
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如何显示thinkphp执行的语句
控制区器是这样写的

	function checkLogin(){<br />
<br />
		$condition['employeeno'] = $_REQUEST['employeeno'];<br />
		$condition['password'] = $_REQUEST['password'];<br />
<br />
		$model = M("Employeeinfo");<br />
		$results = $model->where($condition)->select(); <br />
		sql($model);<br />
	<br />
		if($results){<br />
			if(trim($results[0]['Password'])==$condition['password']){<br />
				echo "{success:true,msg:'OK'}";<br />
				Session::set('employeeno','employeeno');<br />
				Session::set('userinfo',$results[0]);<br />
				return;<br />
			}<br />
		}<br />
		echo "{success:true,msg:'登录帐号不存在互或密码错误!'}";<br />
	}
Copy after login


我登录了38次,均未成功(提示登录帐号不存在互或密码错误),log中也没提示错误。
为了帮助我核对数据,我要把sql语句,打印机出,如:select employeeno,password from
我使用vamp($model)
也显示不出来。
------解决方案--------------------
开启debug,检查sql语句,复制sql语句在数据库中执行,看看有没有结果
------解决方案--------------------
$model = M("Employeeinfo");
$results = $model->where($condition)->select();
echo $results->getlastSql();
------解决方案--------------------
加上 

$condition['_logic'] = 'AND'; 
$model = M("Employeeinfo");
$results = $model->where($condition)->select(); 
$model->getlastSql();

看看呢

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