在macos11.6上安装openjdk，直接解压，并设置环境变量JAVA_HOME；

然后下载并安装eclipse-2020-06，点击eclipse图标，一闪而过无法启动，通过命令行：open -n /Applications/Eclipse.app 启动显示如下：

mac11.6安装eclipse报错：Eclipse launcher does not find JNI_CreateJavaVM symbol_java

 解决方法：

1）查看java安装路径：

$ /usr/libexec/java_home -V

/User/mymac/Document/jdk1.8.0_312.jdk/Contents/Home

2）将jdk移动到/Library/Java/JavaVirtualMachines/下：

mv -r /User/mymac/Document/jdk1.8.0_312.jdk /Library/Java/JavaVirtualMachines/

$ /usr/libexec/java_home -V

/Library/Java/JavaVirtualMachines/jdk1.8.0_312.jdk/Contents/Home

3）在eclipse的安装目录中找到Info.plist 修改如下：

增加<string>-vm</string><string>/Library/Java/JavaVirtualMachines/jdk1.8.0_312.jdk/Contents/Home/bin/java</string>

mac11.6安装eclipse报错：Eclipse launcher does not find JNI_CreateJavaVM symbol_eclipse_02