Streaming HTML from Java web application

Question

How to achieve continuous HTML streaming in a Java web application?

Like, making the page keep on loading (indicates) and push data from server.

Answer 1

Using ajax you can call the server continuously and continue to refresh parts of the page.

Obviously you would be better using timeouts and not continuously.

Answer 2

根据您是要进行内容替换（多部分/替换）还是进行彗星样式推送，您可以查看http://www.servlets.com/cos/javadoc/com/oreilly/servlet/MultipartResponse.html （进行多部分替换：某些IP摄像机使用类似的技术来制作原始视频），或者查看诸如http://tomcat.apache.org/tomcat-6.0-doc/aio.html或http://blogs.oracle.com/用于彗星流传输的enterprisetechtips / entry / asynchronous_support_in_servlet_3 。