eclipse 和 IDEA 多JDK设置方法
eclipse
>打开设置
window - preferences - java - installed jres - add
把需要的JDK全放里边
>新建项目时用
Use a preject specific JRE
随便选择就行了
eclipse已有项目切换JDK
右键项目
properties - java build path - libraries
选中JDK然后edit
切换JDK finish
就行了
Intellij IDEA
新建项目时直接new一个新的JDK
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选择JDK目录
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要什么版本的自己选择
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Intellij IDEA已有项目切换JDK
右边或ctrl + shift + alt + s
直接切
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