我可以在Ubuntu 14.04上开发Java Web应用程序并使用我的Apache服务器查看它们吗？

Question

这听起来像是一个noobie问题，但我只想知道如何在ubuntu上安装Java，Apache是​​否支持Java Web应用程序以及我需要其他哪些资源。

Answer 1

Apache isn't typically used to run Java applications.

If you want the Apache project most typically used for Java on the web, you should take a look at Tomcat . Tomcat is it's own web server, separate from Apache.

In some configurations, Apache is used in front of or besides an install of Tomcat to serve static content; images, for example.

For installing Tomcat on Ubuntu, it should be pretty easy:

sudo apt-get install tomcat7

Then check http://localhost:8080 , which is where it serves by default.

Answer 2

First check that java is not already installed by typing "java -version" in a console. If java is installed it will print out the version. To install java run the following

sudo apt-get update
sudo apt-get install default-jdk

This will install openJDK.

There are many web application frameworks you can use with Java. One of the more popular ones is the play framework. you can grab it here https://www.playframework.com/

and there are installation instructions for Apache here https://www.playframework.com/documentation/2.0/HTTPServer