将命令发送到在Tomcat上运行的Web应用程序

Question

I'm new with java and tomcat, so, excuse me if it's silly.

I would like to send commands (from the console) to a servlet that is already running on tomcat. The webapp will run the command in the tomcat context and return the appropiate answer.

ie:

$ consoleApp status
running

Is it possible?, if yes, how?

thanks in advance.

Answer 1

You can make HTTP GET (or POST) requests to your servlet from the command line using tools like curl or wget and then process the servlet's response. Advantage: If properly set up, you can run those commands also from a remote location.

Answer 2

是的，您可以使用curl或wget等几种命令行工具来调用servlet并获取响应。

Answer 3

and if you want to more than simple, you can make a simple program that communicate with servlet by HTTP Post or GET request. The key is :

How to communicate with servlet, we can use several http method and any other protocol.