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我在某些字段上有一个带有注释的模型,但在某些情况下,当我使用下面的命令时,我想通过此验证。
"validation.valid(object);".
我可以这样做吗?如何?
您必须@Required从类中删除注释并在其他地方验证字段,例如在您的控制器方法中,如下所示:
@Required
public class MyController extends Controller { public static void method( @Required value) { .... } }
客户端(蟒蛇):
theta = math.sin(23/3) / 300 y = math.cos(23/11) / 20 data=struct.pack('<ff',theta,y) # pack with two float s.sendto(data, (ip, 50000))
服