For instance, if a server receives an unauthorized request from a client, the server should respond with an 401 unauthorized response that includes a WWW-Authenticate header as shown in Listing 17.

比方说，如果服务器从客户机收到未经授权的请求，服务器应该返回包含WWW - authenticate头的401 Unauthorized响应，如清单17所示。

youdao

This paper suggests a architecture for the integration between the DBMS server and WWW according to users respective query to WWW and DBMS.

本文根据WWW用户和数据库用户各自对数据访问的特点不同，提出了一种将数据库服务器与WWW集成的结构。

youdao

You can initially advertise the availability of IPv6 at a special test domain name for your Web server, say www.v6.company.example.

FORBES: The End Of IPv4 Is Near