$result = $this->toy_model->field('name','price')->select();
return dump($result);
/*
echo '<table>';
echo '<tr>';
echo '<td>'.'名字'.'</td>';
echo '<td>'.'价格'.'</td>';
echo '</tr>';
foreach($result as $value){
echo '<tr>';
echo '<td>'.$value->data['name'].'</td>';
echo '<td>'.$value->data['price'].'</td>';
echo '</tr>';
}
echo '</table>';*/
}//dump后的结果
array(6) {
[0] => object(app\index\model\Toy)#15 (28) {
["connection":protected] => array(5) {
["type"] => string(5) "mysql"
["hostname"] => string(9) "127.0.0.1"
["database"] => string(6) "tptest"
["username"] => string(4) "root"
["password"] => string(8) "12345678"
}
["auto":protected] => array(2) {
[0] => string(4) "name"
[1] => string(7) "brthday"
}
["query":protected] => NULL
["name":protected] => string(3) "Toy"
["table":protected] => NULL
["class":protected] => string(19) "app\index\model\Toy"
["error":protected] => NULL
["validate":protected] => NULL
["pk":protected] => NULL
["field":protected] => array(0) {
}
["readonly":protected] => array(0) {
}
["visible":protected] => array(0) {
}
["hidden":protected] => array(0) {
}
["append":protected] => array(0) {
}
["data":protected] => array(5) {
["id"] => int(1)
["price"] => string(5) "99.99"
["brthday"] => string(19) "0000-00-00 00:00:00"
["age"] => NULL
["last_play_time"] => NULL
}data属性是protected的。 最佳答案
