Failed to initialize SpringBoot project, connection failed

The network is up and accessible to:start.spring.io/

In setting up Http Proxy, teststart.spring.io/Failed to connect?

Instead ofstart.spring.io/The test can connect successfully but still cannot create successfully:

So I switched to aliyun’s:start.aliyun.com/Still won’t do

Finally, the phone opened a hot spot, for a network can be immediately initialized successfully, this operation is really SAO.

The likelihood somebody else has a bit skin, change network to treat sometimes

The project runs as follows: