directory

• • a, error source
  • 2, analysis and solve
  • • 1, test links
    • 2, query url information
    • 3, configuration, hosts
    • 4, the results

  — error source

  in the download node. Js package management tool, it found that incredibly connect address, the error is as follows:
  
  2. Analysis and solution

1, test link

after testing, it was found that the connection could not be connected, access was denied.

2, query url information

IP address query in

website: https://githubusercontent.com.ipaddress.com/raw.githubusercontent.com
the query results are as follows:

3. Configure hosts

USES software called SwitchHosts, an open source tool for modifying, managing, and switching multiple hosts schemes.
download address: https://oldj.github.io/SwitchHosts/#cn