eclipse 打开提示不能打开Java虚拟机

r囧r小猫 2023-07-10 15:35 36阅读 0赞

**1.检查一下jdk环境变量配置**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQzMzQ5OQ_size_16_color_FFFFFF_t_70]  
**2.查看eclipse.ini文件**  
eclipse文件下有个eclipse.ini文件打开它。检查是否有-vm 这个参量 。  
如果没有添加代码：  
**-vm+空格+参量**  
**-vm C:/Program Files/Java/jdk1.8.0\_05/bin/javaw.exe**  
参量是你安装的jdk目录  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQzMzQ5OQ_size_16_color_FFFFFF_t_70 1]  
3.如果还不可以，设置\*\*–launcher.XXMaxPermSize\*\*大小  
\-startup  
plugins/org.eclipse.equinox.launcher\_1.4.0.v20161219-1356.jar  
–launcher.library  
plugins/org.eclipse.equinox.launcher.win32.win32.x86\_64\_1.1.551.v20171108-1834  
**-vm C:/Program Files/Java/jdk1.8.0\_05/bin/javaw.exe**  
\-Dosgi.requiredJavaVersion=1.8  
\-Xms40m  
\-Xmx512m  
\-Dosgi.instance.area.default=@user.home/eclipse-workspace  
\-XX:+UseG1GC  
\-XX:+UseStringDeduplication  
–add-modules=ALL-SYSTEM  
\-Dosgi.requiredJavaVersion=1.8  
\-product  
org.eclipse.epp.package.jee.product  
–launcher.defaultAction  
openFile  
**–launcher.XXMaxPermSize  
256M**  
\-showsplash  
org.eclipse.platform  
–launcher.XXMaxPermSize  
128m  
–launcher.defaultAction  
openFile  
\-vmargs  
\-Dosgi.requiredJavaVersion=1.8  
\-Xms40m  
\-Xmx512m  
–add-modules=ALL-SYSTEM  
**4.启动软件**

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQzMzQ5OQ_size_16_color_FFFFFF_t_70 2]

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