What are JST and WST server adapters?

问题:

Eclipse software installation repository contains two entries

WST server adapters 

ans

JST server adapters 

There are no comprehensive explanations what are these.

For example first is explained as

Server adapters for use with the WST server tools 

and second as

Server adapters for use with the JST server tools 

So they are sepulcas :)

Eclipse pages for WST and JST are also contain mambo-yambo.

Is it possible to say what are these both and what are they differ in?

回答1:

WST

• Stands for web standard tools
• provides support for building multi-tier Web applications
• WST Link
• The server component contains the Server Tools framework and adapters for selected servers. At the WST level, the server component is a very generic infrastructure.

JST

• Stands for j2ee Standard Tools
• provides support for building multi-tier J2EE applications
• JST Link
• The server component contains the J2EE Server Tools framework and adapters for selected popular J2EE servers such as Apache Tomcat.

回答2:

The WST server components provide generic support for servers, whereas the JST components provide specific support for J2EE servers.

If you drill down into the WST Component and JST Component documentation it gives a bit more detail.

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