问题描述
如何设置Jetty的VM参数从maven-jetty-plugin运行？
How to set VM arguments for Jetty run from maven-jetty-plugin?
例如，我需要传递 -Xmx Jetty运行的参数由 mvn jetty：run 命令运行。
For example, I need to pass -Xmx arguments to Jetty run by the mvn jetty:run command.
推荐答案
环境变量MAVEN_OPTS 就是答案。 MAVEN_OPTS的字符串内容传递给JVM（java.exe）。
The enviroment variable MAVEN_OPTS is the answer. The string content of MAVEN_OPTS is passed to JVM (java.exe).
- Linux：在shell类型
export MAVEN_OPTS = .... - Windows：在shell（cmd.exe）中输入
设置MAVEN_OPTS = ...
- Linux: in shell type
export MAVEN_OPTS=.... - Windows: in shell (cmd.exe) type
set MAVEN_OPTS=...
例如：在Windows上设置MAVEN_OPTS = - Xmx1024m将Maven进程的堆大小设置为1024mb。
For example: on Windows set MAVEN_OPTS="-Xmx1024m" sets the heap size of the Maven process to 1024mb.
更新（01.04.2013）：直接将其传递给Jetty。
Update (01.04.2013): Pass it directly to Jetty.
Matthew Farwell（请点击给予他信任）附带解决方案使用分叉的JVM进程来运行Jetty，这是。这是一个更好的解决方案，因为前者在与Maven相同的JVM进程内运行（因此共享内存）。
Matthew Farwell (please upvote his answer to give him credit) comes with the solution of using a forked JVM process to run Jetty which is a new feature of the Jetty plugin. This is a better solution as the former runs inside same JVM process as Maven (thus shares memory).
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