public function insertDoit(){
$model=M('product');
$up=new Upload();
$up->savePath='images/';
$info=$up->upload();
if($info){
$_POST['product_img']=$info['product_img']['savepath'].$info['product_img']['savename'];
}
$_POST['product_time']=date('Y-m-d H:i:s',time(true));
echo "<pre>";
print_r($up);
echo "</pre>";
exit;
if($model->add($_POST)){
echo 1;
}else{
echo 0;
}
}
$up->upload()这个里面没有东西,返回的false;之前还好使,突然就不好使了,求大神解答???新手