[SpringMVC]定义多个前缀映射的问题

2024-08-31 04:34:43

转自：https://penciltim.iteye.com/blog/501073

我在web.xml里面定义多个dispatch-servlet的前缀映射，像下面这样

<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/guestbook/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/note/*</url-pattern>
</servlet-mapping>

在controller里面分别有对应的controller

@Controller
@RequestMapping(value = "/note")
public class Note {
@RequestMapping(value = "/show", method = RequestMethod.GET)
public String show(Model model) {
return "note/show";
}
...
}

@Controller
@RequestMapping(value = "/guestbook")
public class Note {
@RequestMapping(value = "/show", method = RequestMethod.GET)
public String show(Model model) {
return "guestbook/show";
}
...
}

当有多个前缀映射的时候，springmvc就不认得了?

看起来像前缀映射时springmvc取得的参数是url-pattern里面的*的部分。

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