JSON序列化
可以调用模型的toJson方法进行JSON序列化
$user = User::get(1);
echo $user->toJson();
echo $user->toJson();
可以设置无需输出的字段,例如:
$user = User::get(1);
echo $user->hidden(['create_time','update_time'])->toJson();
echo $user->hidden(['create_time','update_time'])->toJson();
或者追加其它的字段:
$user = User::get(1);
echo $user->append(['status_text'])->toJson();
echo $user->append(['status_text'])->toJson();
设置允许输出的属性:
$user = User::get(1);
echo $user->visible(['id','name','email'])->toJson();
echo $user->visible(['id','name','email'])->toJson();
模型对象可以直接被JSON序列化,例如:
echo json_encode(User::get(1));
输出结果类似于:
{"id":"1","name":"","title":"","status":"1","update_time":"1430409600","score":"90.5"}
或者也可以直接echo 一个模型对象,例如:
echo User::get(1);