Echo_Hsu的博客

Disconnected from the target VM, address: '127.0.0.1:52550', transport: 'socket' Connected to the target VM, address: ‘127.0.0.1:52550’, transport: ‘socket’ Disconnected from the target VM, address: ‘127.0.0.1:52550’, transport: ‘socket’ java.lang.IllegalS

可能是装的maven版本太高了。。。 我的idea是17的，maven装了个最新的，然后退回到3.3.9就好了