mac下无法打开Android studio

首先打开Android studio包，进入MacOs,运行studio，可以出现运行信息

2019-12-19 09:35:15.151 studio[30474:1303629] allVms required 1.8*,1.8+
2019-12-19 09:35:15.154 studio[30474:1303633] fullFileName is: /Applications/Android Studio.app/Contents/bin/studio.vmoptions
2019-12-19 09:35:15.154 studio[30474:1303633] fullFileName exists: /Applications/Android Studio.app/Contents/bin/studio.vmoptions
2019-12-19 09:35:15.154 studio[30474:1303633] Value of STUDIO_VM_OPTIONS is (null)
2019-12-19 09:35:15.154 studio[30474:1303633] Processing VMOptions file at /Applications/Android Studio.app/Contents/bin/studio.vmoptions
2019-12-19 09:35:15.154 studio[30474:1303633] Done
2019-12-19 09:35:15.154 studio[30474:1303633] Processing VMOptions file at /Users/【youUserName】/Library/Preferences/AndroidStudio3.5/studio.vmoptions
2019-12-19 09:35:15.155 studio[30474:1303633] Done
2019-12-19 09:35:15.155 studio[30474:1303633] Processing VMOptions file at 
2019-12-19 09:35:15.156 studio[30474:1303633] No content found
Error occurred during initialization of VM //II 错误信息
Initial heap size set to a larger value than the maximum heap size

II、 VM初始化期间发生错误，初始堆大小设置为大于最大堆大小的值

于是我们只要找到初始化堆大小的位置和最大堆大小的位置，将这两个值中的一个调整一下就好了。而VM的相关配置信息在VMOptions对应的文件中。从运行信息中可以看到有两个文件分别是：

/Applications/Android Studio.app/Contents/bin/studio.vmoptions
和
/Users/【youUserName】/Library/Preferences/AndroidStudio3.5/studio.vmoptions

由于不知道运行的是哪个配置文件，所以最好就两个都改，其中：

-Xms //初始化堆大小
-Xmx //最大堆大小

只要让-Xms的值小于-Xmx的值就可以了。