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The Eclipse CDT builds project under the directory corresponding to project name after it has been built. Project and. cproject two hidden files.
Eclipse Java builds project and. Classpath two hidden files under the directory corresponding to project name after you have built it.
The. project file size 2~3k Bytes, the file is Project Description for Eclipse,
. The cproject file size is 10~12k Bytes, the file is Project Description for the CDT plug-in,
The. classpath file size has 1~3 M Bytes, which is a project Description for Java Plug-ins,
. Project and. cproject ,. classpath are all XML file formats.
. Project and. cproject ,. Classpath exists in the directory corresponding to project name,
. Metadata is a hidden folder that exists in the workspace directory that was specified when eclipse first started.
Project name cannot be established by the corresponding directory for the respective directories of project and workspace.
When you create a directory in which source code already exists, project name (project name is actually directly generated. Project), which means that project name represents the automatically containing all source code under that directory.
The index database filename suffix of the Eclipse CDT is. Pdom, saved in. Metadata/.plugins/org.eclipse. The CDT. Core catalogue, such as Kernel_0715.1316773656364.pdom, Uboot-0715.1316772863625.pdom, has a considerable size ranging from dozens of m to hundreds of M, or even 1G Bytes. The index database file name format is generally [project-name]. [Random-number].pdom.
The index database for Eclipse Java is in the. Metadata/.plugins/org.eclipse.jdt.core directory, and unlike the EclipseCDT , there are too many index files in this directory.
A backup of a Workspace configuration is actually a backup Workspace configuration directory. Metadata.
Eclipse-java add and Subtract folders in projects under Project > Properties > Java build Path > Source HTTP://WENKU.BAIDU.COM/VIEW/180438BBC7 7da26925c5b0cd.html