Record a problem with the vscode connection virtual machine

There is no problem when using vscode to connect the virtual machine for the first time
when returning to school to use campus network connection, set the virtual machine network to bridge mode

after obtaining IP, an error is reported when using vscode to connect:

The authenticity of host '192.168.1.106 (192.168.1.106)' can't be established.

Tried to use the command and modify the sshconfig file
SSH – O stricthostkeychecking = no 192.168.0.xxx

Stricthostkeychecking no
userknownhostsfile/dev/null
results are not allowed
the final solution is


Add “remote.SSH.Uselocalserver” on the last side: true