指定struts.xml 路径-优快云博客

本文链接：https://blog.youkuaiyun.com/ge_zhiqiang/article/details/6950628

本文详细介绍了如何在Web应用中整合Spring MVC和Struts2框架，包括配置文件的引用、过滤器的设置及测试代码实现，旨在帮助开发者高效地构建企业级Web应用。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

一、web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

	<!-- 指定spring的配置文件，默认从web根目录寻找配置文件，我们可以通过spring提供的classpath:前缀指定从类路径下寻找 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:../spring/beans.xml</param-value>
	</context-param>
	<!-- 对Spring容器进行实例化 -->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
		</filter-class>
		<init-param>
			<param-name>config</param-name>
			<param-value>
				struts-default.xml,struts-plugin.xml,../struts/struts.xml
			</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>

二、测试代码

package junit.test;


import java.util.List;

import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import cn.itcast.bean.Employee;
import cn.itcast.bean.Gender;
import cn.itcast.service.EmployeeService;

public class EmployeeTest {
	private static EmployeeService employeeService;

	@BeforeClass
	public static void setUpBeforeClass() throws Exception {
		try {
			ApplicationContext act = new FileSystemXmlApplicationContext("WebRoot/WEB-INF/spring/beans.xml");
			employeeService = (EmployeeService)act.getBean("employeeServiceBean");
		} catch (RuntimeException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	@Test
	public void save(){
		employeeService.save(new Employee("cc", "123456"));
//		new ClassPathXmlApplicationContext("beans.xml");
	}
	@Test
	public void update(){
		Employee employee = employeeService.find("liming");
		employee.setGender(Gender.WOMEN);
		employeeService.update(employee);
	}
	
	@Test
	public void delete(){
		employeeService.delete("liming");
	}
	
	@Test
	public void list(){
		List<Employee> ems = employeeService.list();
		for(Employee em: ems)
			System.out.println(em.getPassword());
	}
	
	@Test
	public void find(){
		Employee em = employeeService.find("liming");
		System.out.println(em.getPassword());
	}
}