Liferay资源和操作URL之间的参数差异

Question

I need to create a custom url filter (with tuckey.org ) for resource URL in liferay portal, but I don't know how to distinguish URL created by liferay with @ResourceMapping annotation and the same created with @ActionMapping. Liferay adds to action and resource URLs some parameters by default. I want to apply my filter only to resource links. Please help me to understand a difference between these URLs.

Thanks a lot for the advice.

Answer 1

所有资源请求的URL中都具有request-param p_p_lifecycle=2 ，而操作请求的p_p_lifecycle=1和渲染请求的p_p_lifecycle=0 （这是默认值，通常会省略）