English 中文(简体)
如果发生坏事(例外),服务层能提供的最佳方式是告诉主计长部分(例外)
原标题:what is best way service layer can provide to tell Controller part if anything happens bad(Exception)

我用弹簧3.0.2 来做我的“在线考试”项目

将商业逻辑纳入服务层,使控制器易于感知。

如果发生坏事(例外),服务层能提供的最佳方式是告诉主计长部分(例外)

急于听到!

最佳回答

抛出自己的例外,然后,在控制器内捕捉它们,这样你就可以准确定义最佳行为

问题回答

暂无回答




相关问题
handling exceptions IN Action Filters

Is there a better way to handle exceptions that occur inside an Action Filter itself in ASP .NET MVC? There re 2 ways I can think of at the moment. Using a try catch and setting the HTTP Status ...

既可捕获,又可举出例外。

我有一种办法,可以进入亚洲开发银行,因此,我国的亚行在多瑙河航道中的所有 st子都位于一个试捕区。 它正在追捕Kexception

Cross compiler exception handling - Can it be done safely?

I am doing some maintenance on a C++ windows dll library that is required to work with different VC++ compilers (as I don’t want to address different mangling schemes). I have already eliminated any ...

File Handling Issue

I am developing a tool in c#, at one instance I start writing into a xml file continuously using my tool,when i suddenly restart my machine the particular xml file gets corrupted, what is the reason ...

Watch a memory location/install data breakpoint from code?

We have a memory overwrite problem. At some point, during the course of our program, a memory location is being overwritten and causing our program to crash. the problem happens only in release mode. ...

Unit Test for Exceptions Message

Is there a simple (Attribute-driven) way to have the following test fail on the message of the exception. [TestMethod()] [ExpectedException(typeof(ArgumentException))] public void ExceptionTestTest() ...

热门标签