[英]*.do in struts 1.2
I think I know Struts 1.2 very well, but still I am confused about the *.do
pattern. 我想我非常了解Struts 1.2,但我仍然对
*.do
模式感到困惑。 Can you please explain the simple meaning of the pattern *.do
? 你能解释一下这个模式
*.do
的简单含义吗? And why it is only *.do
? 为什么它只是
*.do
?
Thanks in advance! 提前致谢!
This is just a URL mapping of the struts action Servlet as shown below (copied from struts doc ). 这只是struts动作Servlet的URL映射,如下所示(从struts doc复制)。 It can be anything you want.
它可以是你想要的任何东西。 *.do is the default mapping I believe.
* .do是我认为的默认映射。
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>
org.apache.struts.action.ActionServlet
</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>
/WEB-INF/struts-config.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
*.do
is mentioned in the Struts documentation and has become the defacto standard. Struts文档中提到了
*.do
,它已成为事实上的标准。 But you can choose anything you like. 但你可以选择你喜欢的任何东西。 Another common pattern is
/do/*
. 另一个常见的模式是
/do/*
。
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