mvn java:exec具有增加的内存 [英] mvn java:exec with increased memory

问题描述

我使用"mvn exec:java"运行我的程序:

I use "mvn exec:java" to run my program:

mvn exec:java -Dexec.mainClass="..." -Dexec.args="..."

我没有发现要更改对JVM的最大内存分配.

I didn't find to change the maximum memory allocation to the JVM.

我尝试了-Dexec.commandlineArgs ="..."，但那没有用...

I tried -Dexec.commandlineArgs="..." but that didn't work...

推荐答案

<commandlineArgs> (或CLI中给出的 -Dexec.args )用于指定提供给程序而不是JVM的参数.

<commandlineArgs> (or -Dexec.args when given in the CLI) is for specifying the arguments given to the program, not the JVM.

由于 exec:java在与Maven相同的VM中执行Java程序，只需更改Maven JVM内存设置(因此 MAVEN_OPTS )即可获得更多内存您的exec:java命令.

As exec:java executes a Java program in the same VM as the Maven one, just change the Maven JVM memory settings (so MAVEN_OPTS) to get more memory for your exec:java command.

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