springmvc and maven

 

使用Maven构建Spring MVC项目的简单示例

标签： mavenspringmvcspring

2013-09-29 12:40 42823人阅读 评论(8) 收藏 举报

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Maven

版权声明：本文为博主原创文章，未经博主允许不得转载。

1、首先看一下项目结构：

总结：主要是将配置文件配置好之后就不会有什么问题了。在阅读《Maven实战》这本书的时候可以知道有一章是讲解关于继承和聚合的知识，这里主要的是Maven构建SpringMVC项目，所以DAO等这些都写到一起了。因为我也没有只用Maven进行过一个完整项目的实践，所以独立模块开发+聚合可以参考《Maven实战》这本书上面的示例讲解。作为初学者，有很多的东西要学。

附源代码地址：点击打开链接

下面是配置文件及代码：

2、pom.xml

<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>MavenTest</groupId>
    <artifactId>tan.maven.springmvc</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>tan.maven.springmvc Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <springversion>3.1.1.RELEASE</springversion>
        <junitversion>3.8.1</junitversion>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junitversion}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-asm</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jms</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${springversion}</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>commons-collections</groupId>
            <artifactId>commons-collections</artifactId>
            <version>3.1</version>
        </dependency>

        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1</version>
        </dependency>
    </dependencies>

    <build>
        <finalName>tan-springmvc-book</finalName>
    </build>
</project>

3、applicationContext.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
        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
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

    <mvc:annotation-driven />
    <context:component-scan base-package="com.tan.*" />

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/" />
        <property name="suffix" value=".jsp" />
    </bean>

</beans>

4、web.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
    <display-name></display-name>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

        <!-- Spring的log4j监听器 -->
    <listener>
        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
    </listener>

    <!-- 核心控制器 -->
    <servlet>
        <servlet-name>book</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/applicationContext.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <servlet-mapping>
        <servlet-name>book</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

</web-app>

5、model：book.java

package com.tan.model;

public class Book {
    private int id;
    private String name;
    private String author;
    public Book(){}
    public Book(int id, String name, String author) {
        super();
        this.id = id;
        this.name = name;
        this.author = author;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getAuthor() {
        return author;
    }
    public void setAuthor(String author) {
        this.author = author;
    }


}

6、Dao：bookDao.java

package com.tan.dao;

import org.springframework.stereotype.Component;

import com.tan.model.Book;
@Component
public class BookDao {

    //模拟数据库操作
    public void add(Book book){
        System.out.print("Add");
    }
    public void update(Book book){
        System.out.print("Update");
    }
}

7、Service：BookService.java

package com.tan.service;

import javax.annotation.Resource;

import org.springframework.stereotype.Component;

import com.tan.dao.BookDao;
import com.tan.model.Book;

@Component
public class BookService {

    private BookDao bookDao;

    public BookDao getBookDao() {
        return bookDao;
    }

    @Resource
    public void setBookDao(BookDao bookDao) {
        this.bookDao = bookDao;
    }

    public void add(Book book){
        bookDao.add(book);
    }
    public void update(Book book){
        bookDao.update(book);
    }

}

8、controller：BookController.java

package com.tan.controller;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import com.tan.model.Book;
import com.tan.service.BookService;

@Controller
@RequestMapping("/book.do")
public class BookController {

    private BookService bookService;
    @RequestMapping(params = "method=add")
    public String add(Book book){
        System.out.println("bookname:"+book.getName());
        System.out.println("author:"+book.getAuthor());
        bookService.add(book);
        return "success";
    }
    @RequestMapping(params = "method=update")
    public String update(Book book) {
        bookService.update(book);
        return "success";
    }
    public BookService getBookService() {
        return bookService;
    }
    @Resource
    public void setBookService(BookService bookService) {
        this.bookService = bookService;
    }

}

9、index.jsp

<html>
<body>
<h2>Add Book</h2>
<form method="post" action="<%=request.getContextPath() %>/book.do?method=add">
bookname:<input type="text" name="name" id="name">
author:<input type="text" name="author" id="author">
<input type="submit" value="Add">
</form>
</body>
</html>