installed android stdio, and created AVD, to start, everything went well, but there was no net in Android virtual machine, WiFi showed connected, no internet:

all the configurations of the network have not changed. Then I just want to ask:

1. normally, should the virtual machine be able to access the network?
2. my goal is to debug mobile web pages using android simulator. If I can access my local URL, how can I configure it?

Scheme tried:

1. some people say that the lan network card is disabled , but it is useless to try
.
2. some people say that dns is changed to 8.8.8.8 , but also does not use
.