【发布时间】:2019-02-01 08:09:53
【问题描述】:
我正在使用 maven 和 tomcat 服务器做一个 spring web-mvc 应用程序。所以问题是点击index.jsp的链接后,并没有重定向到welcome.jsp。
controller class
package com.controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
public class controller {
@RequestMapping("/welcome")
public String redirect()
{
return "welcome";
} }
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance..."
version="4.0">
<display-name>CrunchifySpringMVCTutorial</display-name>
<servlet>
<servlet-name>crunchify</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>crunchify</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping></web-app>
index.jsp
<!DOCTYPE html >
<html><head><title>Spring MVC Tutorial Series by Crunchify.com</title>
<h3><a href="welcome">Click here to See Welcome Message... /></h3>
</div></body></html>
Welcome.jsp
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "ht
<html><head>
<title>Spring MVC Tutorial by Crunchify - Hello World Spring MVC
Example</title></head><body>
Spring MCV Tutorial by <a href="https://crunchify.com">Crunchify</a>.
Click <a href="https://crunchify.com/category/java-tutorials/"
target="_blank">here</a> for all Java and <a
href='https://crunchify.com/category/spring-mvc/'
target='_blank'>here</a>
for all Spring MVC, Web Development examples.<br>
</div></body></html>
crunchify-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=..."
<mvc:annotation-driven />
<context:component-scan
base-package="com.controller" />
<mvc:default-servlet-handler />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/JSP/"></property>
<property name="suffix" value=".jsp"></property>
</bean> </beans>
有人可以帮助我吗?为什么它没有重定向到welcome.jsp??
【问题讨论】:
-
XML view Resolver 请看这个教程,也许你会得到一些帮助。
-
您需要将
@Controller注解添加到您的控制器类,否则它不会被组件扫描<context:component-scan base-package="com.controller" />拾取,因此不会注册到Spring MVC框架。 -
嗨@AlanHay,我错过了。谢谢你告诉我,但结果是一样的。你能再告诉我哪里出错了吗??
标签: spring spring-mvc jsp tomcat