1.安装JDK环境
1.1到官网下载最新的JDK,如下图
![](https://img.haomeiwen.com/i1826409/e60ca0bfc1c3edf7.jpg)
![](https://img.haomeiwen.com/i1826409/57126bcf76d1bf35.jpg)
1.2安装流程
1.2.1安装JDK
![](https://img.haomeiwen.com/i1826409/0e54406d15168bf9.jpg)
![](https://img.haomeiwen.com/i1826409/bd37f07562fc6ac6.jpg)
1.2.2安装JRE(JDK安装完会弹出JRE安装)
安装路径最好跟jdk同一个目录
![](https://img.haomeiwen.com/i1826409/b4cce2e19d0eea1d.jpg)
2.环境变量配置
![](https://img.haomeiwen.com/i1826409/90b4af63acd12821.jpg)
![](https://img.haomeiwen.com/i1826409/2aa198de515e4c77.jpg)
![](https://img.haomeiwen.com/i1826409/9eea1847d9065405.jpg)
![](https://img.haomeiwen.com/i1826409/f73eed158ea6fb95.jpg)
变量名 | JAVA_HOME |
---|---|
变量值 | D:\JDK\ |
![](https://img.haomeiwen.com/i1826409/2758aca7846c776a.jpg)
![](https://img.haomeiwen.com/i1826409/08c794215b9989bd.jpg)
复制到文本文档里面,然后在文字前面加上 %JAVA_HOME%\bin;这一串,再替换到变量值,并点击所有对话框的确定按钮
使用环境变量检测.bar,弹出如下图表示环境配置成功
![](https://img.haomeiwen.com/i1826409/3aeadf399a2d5c39.jpg)
变量名 | JAVA_HOME |
---|---|
变量值 | D:\JDK\ |
复制到文本文档里面,然后在文字前面加上 %JAVA_HOME%\bin;这一串,再替换到变量值,并点击所有对话框的确定按钮
本文标题:JAVA环境安装与检测
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