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Eclipse安装Maven插件后Eclipse启动

发布时间: 2012-10-28 09:54:44 作者: rapoo

Eclipse安装Maven插件后,Eclipse启动问题:Maven Integration for Eclipse JDK Warning。
1. 设置Eclipse使用的JRE为本机安装的JDK目录:??? 1.1 在eclipse.ini中添加两行

??? -vm

??? C:Program FilesJavajdk1.6.0_10injavaw.exe

??? 注意: 要写在两行,写在一行不能生效;

??????????? 这两行要定在-vmargs之前,不然也不能生效。

?? 1.2? 或设置Eclipse--Windows--Preferences--Java--Installed JREs将JRE home改成jdk目录。

?? 经试验发现第1.2步可以不做,但建议配置开发环境是配置着一步,而且第一步的两行也可以写成

??? ?-vm

??? C:Program FilesJavajdk1.6.0_10in

?

?

Search for a line that starts with "-vm". The line following it shows which Java binary is used.

Depending on the name and location of the used Java binary one can figure out if a JRE or a JDK is used:

If the path contains "jre" (e.g. as in C:\Program Files\Java\jre6\bin\client\jvm.dll) it is a JRE If the path contains "jdk" (e.g. as in C:\Program Files\Java\jdk1.6.0_17\bin\javaw.exe) it is a JDK.

????? If no JDK is used for eclipse, change it:

Quit Eclipse if it is running Go to the eclipse installation directory and open the file eclipse.ini in a text editor. Search for the line "-vmargs" Before?the line "-vmargs", add two lines:
On the first line, write "-vm".
On the second line, write the path to your JDK installation (usually something like: "C:\Program Files\Java\jdk1.6.0_17\bin\javaw.exe" on Windows)

?

?

2. 配置eclipse.ini文件:??? 先解释该文件-vmargs下常见参数的意思:
??? -vmargs
??? -Xms40m
??? -Xmx256m
??? -XX:PermSize=64M
??? -XX:MaxPermSize=128M??? ??? -vmargs:说明后面是VM的参数
??? -Xms40m:虚拟机占用系统的最小内存
??? -Xmx256m:虚拟机占用系统的最大内存
??? -XX:PermSize:最小堆大小。一般报内存不足时,都是说这个太小, 堆空间剩余小于5%就会警告,建议把这个稍微设
????????????????????????????大一点,不过要视自己机器内存大小来设置,但不能超过MaxPermSize。??? -XX:MaxPermSize:最大堆大小。这个也适当大些所以若出现问题,首先请调整 -Xms40m:将其设置的小一些,??????????????????????????? 就 可以解决问题。http://www.matsim.org/book/export/html/364

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