Introduction to folders under. Metadata

Modify the startup time of the configuration server in eclipse

Workspace \. Metadata \. plugins \ org. Eclipse. WST. server. Core \ servers. xml file

 

The temporary directory of the Tomcat project is generally

Workspace \. Metadata \. plugins \ org. Eclipse. WST. server. Core \ tmp0 \ webapps \

 

JSP temporary file in

Your Workspace \. Metadata \. plugins \ org. Eclipse. WST. server. Core \ tmp0 \ work \ Catalina \ localhost \

 

The JBoss Project temporary directory is generally
Workspace \. Metadata \. plugins \ org. Eclipse. WST. server. Core \ tmp1 \ webapps \

 

JSP temporary file in

Jboss-4.2.3.GA \ Server \ Default \ work \ JBoss. web \ localhost \

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The. Metadata folder becomes larger over time.

 

How to release space

 

Org. Eclipse. jdt. core is the index of Java development tools (jdt ).

Org. Eclipse. WST. server. core is the deployed file of the Web Container project.

 

Both files can be released.

The folder org. Maven. Ide. Eclipse is the maven repositories index and is not deleted. The space remains unchanged.

 

Org. Eclipse. Core. Resources is the index of the project content. This file cannot be deleted. Otherwise, problems may occur.

Other files occupy little space...

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When debugging a web project in eclipse, the project in the cache folder is used.

 

For example, if the eclipse running project reports an error, the org. hibernate. session cannot be found. In fact, hibernate3.jar is clearly in webapplibraries.

 

Export the project to war and directly deploy it under tomcat. This is normal! Maybe it's an eclipse issue!

 

Open D: \ eclipse \ workspace \. Metadata \. plugins \ org. Eclipse. WST. server. Core \ tmp0 \ webapps \ myweb, found that the WEB-INF \ Lib contains no hibernate3.jar!

 

Delete the folder and refresh the project in eclipse.

It should be okay, but no project is generated in the cache directory! After re-build and clean, it is still not generated!

 

Then, close the project in open. Remove the project from the Server View and add it again. The cache directory is produced!