发现编译java,使用32位会速度快很多
一、系统参数设置：
1.64位IDEA：增加IDEA_JDK_64系统变量
2.32位IDEA：增加IDEA_JKD系统变量
寻找顺序:
二、参考说明
https://intellij-support.jetbrains.com/hc/en-us/articles/206544879-Selecting-the-JDK-version-the-IDE-will-run-under
详情如下：
IDEA_JDK / PHPSTORM_JDK / WEBIDE_JDK / PYCHARM_JDK / RUBYMINE_JDK /CLION_JDK /DATAGRIP_JDK environment variable (depends on the product,WEBIDE_JDK applies to both WebStorm and PhpStorm before version 2016.1)
..jre directory
system Registry
JDK_HOME environment variable
JAVA_HOME environment variable
idea64.exe uses this JDK search sequence:
IDEA_JDK_64 environment variable
..jre64 directory
system Registry
JDK_HOME environment variable
JAVA_HOME environment variable
It’s also possible to start the IDE with
IDEA_JDK / PHPSTORM_JDK / WEBIDE_JDK / PYCHARM_JDK / RUBYMINE_JDK/ CLION_JDK /DATAGRIP_JDK environment variable (depends on the product)
..jre directory
JDK_HOME environment variable
JAVA_HOME environment variable
Environment variable must point to the JDK installation home directory, for example:
c:Program Files (x86)Javajdk1.8.0_66
The actual JDK version used by the IDE can be verified in Help | About dialog (open any project to access the menu).
Define IDEA_JDK / PHPSTORM_JDK / WEBIDE_JDK / PYCHARM_JDK / RUBYMINE_JDK / CLION_JDK /DATAGRIP_JDK variable depending on the product to override the default version from IDE_HOMEjre.
Use Rapid Environment Editor to add/edit the variables, it will detect incorrect paths.
目前设置:
IDEA_JKD_64 使用 jdk.18.0_91_x64版本,
编译使用的是32位版本的jdk
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