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我要去實現它使用作爲參數傳遞給視圖動態視圖的Spring MVC控制器:Spring MVC的動態視圖+處理不存在的觀點
@Controller
@RequestMapping("/page")
public class PageController {
@RequestMapping(value = "/{page}", method = {RequestMethod.GET})
public ModelAndView page(@PathVariable("page")String page) {
System.out.println("page = " + page);
return new ModelAndView(page);
}
}
意見被作爲UrlBasedViewResolver解決:
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>
<property name="cache" value="false"/>
</bean>
有什麼辦法可以在請求不存在視圖時返回默認視圖?也許要檢查是否存在視圖,然後返回new ModelAndView('requested_page_not_found')
?