用Java实现Web服务器连接：Web浏览器与Web服务器建立连接。2.请求：Web浏览器通过socket向Web服务器提交请求。3.应答：Web浏览器提交请求后，通过HTTP传送给Web服务器。Web服务器接到请求后，进行事务处理，处理结果又通过HTTP传回给Web浏览器，从而在Web浏览器上显示出所请求的页面。4.关系连接：当应答结束后，Web浏览器与Web服务器必须断开，以保证其它Web浏览器能够与Web服务器建立连接。-Java Web server : Web browsers and Web servers establish a connection. 2. Request : Web browser through the socket to the Web server submits the request. 3. Response : Web browser after the request, transmitted to the Web HTTP server. Web server upon request, conduct of business, and the results passed back to the traditional HTTP Web browser, so the Web browser will display the requested page. 4. Relations link : When respondents end, Web browser and Web server to be disconnected, to ensure that other Web browsers and Web servers to establish a connection.