Google browser cross-domain problem on Mac

Create a folder anywhere

terminal:

open -n /Applications/Google\ Chrome.app/ --args --disable-web-security  --user-data-dir=文件所在位置地址

Google pops up a window, and you can use it.

Enter the debugging address into the new window for debugging.

my own:

open -n /Applications/Google\ Chrome.app/ --args --disable-web-security  --user-data-dir=/Users/laity