java javaee-api 和 javaee-web-api 有什么区别？
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What is the difference between javaee-api and javaee-web-api?
提问by kevin847
I realise these dependencies are required for compiling against Java servlet specification, and so on, but I'm not clear on the differences between them, and when I should use one as opposed to the other.
我意识到根据 Java servlet 规范等进行编译需要这些依赖项，但我不清楚它们之间的区别，以及何时应该使用一个而不是另一个。
What is the difference between them? Is one a superset of the other?
它们之间有什么区别？一个是另一个的超集吗？
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
回答by maba
The javaee-web-apiis supposed to support the Java EE Web Profile.
本javaee-web-api应该支持的Java EE Web Profile的。
Introduced in Java EE 6, the Web Profile radically streamlines the platform and enables the creation of a new dawn of lightweight, agile, compelling application servers with a laser focus on web application development.
在 Java EE 6 中引入的 Web Profile 从根本上简化了平台，使轻量级、敏捷、引人注目的应用程序服务器的新曙光得以创建，重点关注 Web 应用程序开发。
However if you compare the two different jar files there is little that differs between them. I opened them up in 7-zip and these two screenshots shows the only (AFAIK) differences, namely that there is no support for JMS in the javaee-web-apiandthat the xmllibrary seems to be larger in the javaee-api.
但是，如果您比较两个不同的 jar 文件，它们之间几乎没有什么不同。我打开了他们在7-ZIP和这两张截图显示了只（据我所知）的差异，即没有在对JMS不支持javaee-web-api与该xml库似乎在更大javaee-api。
javaee-api
javaee-api
javaee-web-api
javaee-web-api
