使用Google AppEngine创建Java Web服务
我试图创建一个简单的Web服务应用程序，我可以检索字符串集合并将它们存储到AppEngine服务器上的数据存储中。
I'm trying to create a simple web service application where I can retrieve a collection of strings and store them into a data store on the AppEngine server.
I在Java中有知识，几乎没有任何有关Java Servlets及其WAR标准的知识。
I have knowledge in Java and barely any knowledge of Java Servlets and its WAR standards.
我想至少对如何使用Java创建Web服务有一些指导技术AppEngine提供。我已经搜索过，但文章稀疏而且太冗长，而没有提供任何简单的解决方案。
I would like to at least have some direction on how to create a web service using the Java technology AppEngine provides. I've searched but the articles are sparse and too lengthy while not providing any simple solutions.
如果我可以使用Java的注释创建Web服务，就像你可以在.NET中使用属性一样。
I'd love it if I can create a web service using Java's annotations just like you can do in .NET with attributes.
我很感谢文章和指南的链接，不需要完整的源代码，但是我们将不胜感激。
I'd appreciate links to articles and guidance a full source answer is not required but would be appreciated.
没有基于python的答案。
No python based answers please.
使用Java在GAE上构建Web服务。
IMO, there is no simple solution to build a Web Service on GAE with Java.
但是，它仍然可以实现。让我们从我们想要构建的 Web服务开始。
But, it's still achievable. Let's start with the Web Services we want to build.
通常使用的术语是指
客户端和服务器，它们通过Web上使用的超文本传输协议
（HTTP）协议传达
。这些
服务倾向于分为两个
阵营中的一个： Big Web Services 和
REST风格的Web服务。 b $ b
Big Web Services使用SOAP / RPC格式，而RESTful Web Services使用REST风格。您可以阅读有关SOAP与REST的更多信息。
"Big Web Services" use SOAP/RPC format and RESTful Web Services use REST style one. You can read more about SOAP vs REST.
有很多 Java开源Web服务框架。它们中的大多数通常基于Java Web服务的Java API（JAX-WS），它是Java EE平台的一部分。
列表中指定的不受支持 /将它发挥在应用程序引擎rel =noreferrer>它会在App Engine中发挥作用吗？因此，忘掉酷Java的注释。
There are lots of Java open source Web Services frameworks out there. Most of them are generally based on the Java API for XML Web Services (JAX-WS), part of the Java EE platform. JAX-WS is not supported by Google App Engine as specified in the list Will it play in App Engine. So forget about the "cool Java's annotations".
但是，Restlet似乎与GAE兼容。因此，如果您认为REST可以成为您的选择，我会继续前进并查看 Hello Restlet世界教程。然后，我会继续阅读关于如何整合Restlet和GAE 。
But, Restlet seems compatible with GAE. So if you think REST could be an option for you, I would go ahead and take a look at the Hello World tutorial of Restlet. Then, I'd go ahead and read the article on how to integrate Restlet with GAE.