我喜欢将所有映射保留在同一个位置,因此我使用 XML 配置:
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<value>
/video/**=videoControllerr
/blog/**=blogController
</value>
</property>
<property name="alwaysUseFullPath">
<value>true</value>
</property>
</bean>
如果我在不同的控制器中创建具有相同名称的第二个请求映射,
@Controller
public class BlogController {
@RequestMapping(value = "/info", method = RequestMethod.GET)
public String info(@RequestParam("t") String type) {
// Stuff
}
}
@Controller
public class VideoController {
@RequestMapping(value = "/info", method = RequestMethod.GET)
public String info() {
// Stuff
}
}
我得到一个例外:
Caused by: java.lang.IllegalStateException: Cannot map handler 'videoController' to URL path [/info]: There is already handler of type [class com.cyc.cycbiz.controller.BlogController] mapped.
有没有办法在不同的控制器中使用相同的请求映射?
我想要 2 个网址:
/video/info.html
/blog/info.html
使用 Spring MVC 3.1.1
EDIT:我不是唯一一个:https://spring.io/blog/2008/03/24/using-a-hybrid-annotations-xml-approach-for-request-mapping-in-spring-mvc https://spring.io/blog/2008/03/24/using-a-hybrid-annotations-xml-approach-for-request-mapping-in-spring-mvc
该应用程序的其余部分运行完美。
只需在控制器级别放置一个请求映射即可:
@Controller
@RequestMapping("/video")
public class VideoController {
@RequestMapping(value = "/info", method = RequestMethod.GET)
public String info() {
// Stuff
}
}
@Controller
@RequestMapping("/blog")
public class BlogController {
@RequestMapping(value = "/info", method = RequestMethod.GET)
public String info(@RequestParam("t") String type) {
// Stuff
}
}
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