利用MAVEN搭建最小依賴包的spring mvc工程測試
阿新 • • 發佈：2018-12-10
- 用eclipse新建maven工程
2、可能需要調整jdk，根據不通的環境，做相應調整 。引入tomcat執行環境。
3、開啟專案工程目錄 開啟 pom.xml 檔案
修改pom.xml 檔案：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>test</groupId> <artifactId>springmvc</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>springmvc Maven Webapp</name> <url>http://maven.apache.org</url> <repositories> <repository> <id>nexus</id> <name>nexus Repository</name> <url>http://192.168.0.241:8081/repository/maven-public/</url> <snapshots> <enabled>true</enabled> </snapshots> <releases> <enabled>true</enabled> </releases> </repository> </repositories> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${springVersion}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${springVersion}</version> </dependency> </dependencies> <build> <finalName>springmvc</finalName> </build> <properties> <springVersion>3.2.5.RELEASE</springVersion> </properties> </project>
其中 指向maven倉庫的配置 需要根據具體情況，我這邊是用私有倉庫
上面可以看到 工程裡的maven依賴包已經自動下載成功。
4、配置 web.xml檔案：
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" > <web-app> <servlet> <servlet-name>spring-mvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>spring-mvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <display-name>Archetype Created Web Application</display-name> </web-app>
5、在WEB-INF 下新建spring-mvc-servlet.xml ,配置如下：
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> <context:component-scan base-package="com.springmvc.controller" /> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/view/" /> <property name="suffix" value=".jsp" /> </bean> </beans>
6、 在下面對應目錄新建 Hello.java和 HelloWorld.jsp檔案
Hello.java的程式碼如下：
package com.springmvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class Hello {
@RequestMapping(value="/Hello")
public String HelloWorld(Model model){
model.addAttribute("message","Hello World!!!");
return "HelloWorld";
}
}
HelloWorld.jsp的程式碼如下：
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page isELIgnored="false" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>我在control裡設定的訊息 :${message}</h1>
</body>
</html> 
那麼恭喜你 成功了！