1. If you need a proxy to the Internet to update eclipse, please add parameters when starting eclipse, for example: eclipse.exe -vmargs -DproxySet = true -DproxyHost = aProxyAddress -DproxyPort = aProxyPort which aProxyAddress is your proxy IP, aproxyPort is Proxy port. Update Eclipse method is HELP -> Software Updates -> FIND AND Install ... 2. Eclipse After Chinese, if you want to read English, you can: Eclipse.exe -nl "zh-us" Will not read the Chinese method I wrote: http://blog.9cbs.net/china2wto/archive/2004/10/26/152709.aspx In fact, this is not a Chinese package, is a multi-language package, you can start your hope The version of the language, for example: eclipse.exe -nl "de" --------- German Eclipse.exe -nl "fr" --------- French Eclipse.exe NL "ja" -------- Japanese eclipse.exe -nl "ko" -------- Korean However, the above text requires the operating system to install the correlation font. 3. Start a new Eclipse instance: Eclipse.exe -data WorkspaceDevWorks will mess with the work interface during the process of learning, if you make your work interface can be such as this. WorkspaceDevWorks represents the related folder name established after startup. 4. Specify the jvmeclipse -vm c: /j2sdk1.4.2_01/bin/java -vm parameter to specify which JVM uses to perform Eclipse. 5. Accelerate the start speed Eclipse.exe -vmargs -xverify: None -Xx: UseParalLGC -XX: permsize = 20m -xx :.comize = 32M -XMX256M -XMS256M is said to speed up the speed of the Eclipse. I didn't feel much faster. 6.Debugeclipse.exe -debug 7.-consolelog record console to catch the sediment. The following is to see the Eclipse3.0.1 source code org.eclipse.core.launcher.main. -initialize-nosplash-dev-vmargs-framework-install-configuration-exitdata-showsplash-endsplash-vm