如何在一个servlet中调用另一个servlet? [英] How to invoke another servlet in a servlet?

问题描述

提到标题时，如何在servlet中调用另一个servlet并获取调用的servlet响应?

As title metioned, How to invoke another servlet in a servlet and get the invoked servlet response?

推荐答案

使用但是，如果您要查看由servlet容器保存的单个实例[例如使用

However, if you're looking at getting hold of the single instance held by the servlet container [like using the getServlet method in the ServletContext instance], it's an entirely different story. The servlet specs have purposefully deprecated the operation which might allow such an option. But, if you really want to invoke one servlet while executing the other one, use the include method of the RequestDispatcher instead of the forward method.

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