我正在使用maven和tomcat服务器来制作Spring Web-MVC应用程序。因此,问题在于单击index.jsp的链接后,它没有重定向到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>
有人可以帮我吗?为什么不重定向到welcome.jsp?
答案 0 :(得分:0)
问题出在您的index.jsp
中<h3><a href="welcome">Click here to See Welcome Message... /></h3>
您在welcome
中提到直接anchor
,在这里不起作用。
使用就是这样
<form action="page2.jsp">
或
使用
提交到servlet<form action="targetServlet">,
然后:
使用response.sendRedirect("page2.jsp")
或
使用request.getRequestDispatcher("page2.jsp").forward()