[2018最新]手把手教你使用Maven搭建SSM框架(SpringMVC+Spring+Mybatis)超詳細

簡介

本文章提供了詳細的搭建過程,供大家參考學習。

案例Demo已托管至Github,詳情查看SSM Demo

另附上本人基于SSM搭建的高效便捷開發框架,上手就能用:

環境

  • MacOS Sierra / Windows 7
  • MySql 5.7
  • JDK 1.8
  • Eclipse 4.6.1
  • Maven 3.3.9
  • Jetty 9.4.6.v20170531 / Tomcat 9.0

技術選型

名稱 描述 版本號 網址
Spring MVC MVC框架 4.3.10.RELEASE https://docs.spring.io/spring/docs/current/spring-framework-reference/web.html#mvc
Spring Framework 容器 4.3.10.RELEASE http://projects.spring.io/spring-framework/
MyBatis ORM/持久層框架 3.4.5 http://www.mybatis.org/mybatis-3/zh/index.html
AspectJ 面向切面的框架 1.8.10 http://www.eclipse.org/aspectj/
Druid 數據庫連接池 1.1.3 https://github.com/alibaba/druid
Jackson json解析器 2.9.1 https://github.com/FasterXML/jackson
Logback 日志組件 1.2.3 https://logback.qos.ch
Maven 項目構建管理 3.3.9 http://maven.apache.org/

搭建步驟

一、創建Maven項目

具體操作如下圖
1.png

2.png

3.png
新建好的項目會有報錯提示,別著急,在項目上右鍵選擇 Java EE Tools > Generate Deployment Descriptor Stub
4.png
接下來在項目上右鍵選擇最后一項 Properties > Project Facets
5.png
到這里一個Maven的Web項目就創建好了

二、在pom.xml中添加依賴包

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.frame</groupId>
    <artifactId>ssm</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring.framework.version>4.3.11.RELEASE</spring.framework.version>
        <aspectj.version>1.8.10</aspectj.version>
        <jackson.version>2.9.1</jackson.version>
        <logback.version>1.2.3</logback.version>
    </properties>

    <dependencies>
        <!-- 添加 commons 依賴包 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.3.3</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.6</version>
        </dependency>

        <!-- 添加 spring 依賴包 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.framework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.framework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.framework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.framework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.framework.version}</version>
        </dependency>

        <!-- 添加 aspectJ 依賴包 -->
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>${aspectj.version}</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjrt</artifactId>
            <version>${aspectj.version}</version>
        </dependency>

        <!-- 添加 mybatis 依賴包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.5</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.1</version>
        </dependency>

        <!-- 添加 druid 依賴包 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.1.3</version>
        </dependency>

        <!-- 添加 mysql 驅動 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.44</version>
        </dependency>

        <!-- 添加 jackson 依賴包 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>

        <!-- 添加 servlet 依賴包 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
        </dependency>

        <!-- 添加 jstl 依賴包 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <!-- 添加 logback 依賴包 -->
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>${logback.version}</version>
        </dependency>

    </dependencies>

</project>

三、配置web.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
    id="WebApp_ID" version="3.1">
    <display-name>ssm</display-name>
    
    <!-- 過濾器解決中文亂碼問題、強制編碼 UTF-8 -->
    <filter>
        <filter-name>characterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceRequestEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>characterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- 配置 springMVC 基本配置 -->
    <servlet>
        <servlet-name>springMVC</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springMVC</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    
    <!-- 配置 spring 監聽器 -->
    <!-- needed for ContextLoaderListener -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <!-- Bootstraps the root web application context before servlet initialization -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- 配置歡迎頁 -->
    <welcome-file-list>
        <welcome-file>views/index.jsp</welcome-file>
    </welcome-file-list>

</web-app>

四、在src/main/resources下創建spring配置文件

創建applicationContext.xml配置如下
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

    <!-- 自動掃描指定目錄,將控制器加載到bean -->
    <context:component-scan base-package="com.frame" />

    <!-- 配置 druid 數據源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <!-- 基本屬性 url、user、password、driverClass -->
        <property name="username" value="root" />
        <property name="password" value="root" />
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://192.168.0.200:3306/test?useUnicode=true&characterEncoding=utf8&useSSL=false" />
    </bean>
    
        <!-- 配置 sessionFactory -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="mapperLocations">
            <list>
                <value>classpath:com/frame/**/*Mapper.xml</value>
                <value>classpath:mybatis/**/*Mapper.xml</value>
            </list>
        </property>
    </bean>
    
    <!-- 配置 sqlSessionTemplate 持久化模板 -->
    <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg ref="sqlSessionFactory" />
    </bean>

    <!-- 配置事物管理器 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <!-- 配置事物傳播行為 -->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="get*" read-only="true" />
            <tx:method name="find*" read-only="true" />
            <tx:method name="select*" read-only="true" />
            <tx:method name="*" propagation="REQUIRED" />
        </tx:attributes>
    </tx:advice>

    <!-- 配置事物切入點 -->
    <aop:config>
        <aop:pointcut expression="execution(* com.frame.service.*.*(..))" id="pointCut" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="pointCut" />
    </aop:config>

    <!-- 開始聲明式事務(事物注解) -->
    <tx:annotation-driven transaction-manager="transactionManager" />
    
</beans>
創建spring-mvc.xml配置如下
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
        
    <!-- 自動將控制器加載到bean -->
    <context:component-scan base-package="com.frame.controller" />
    
    <!-- 配置視圖解析器 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/views/" />
        <property name="suffix" value=".jsp" />
        <!-- 可為空,方便實現自已的依據擴展名來選擇視圖解釋類的邏輯 -->
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
    </bean>

    <!-- 返回json 需導入 jackson-annotations.jar,jackson-core.jar,jackson-databind.jar -->
    <!-- 通過處理器映射DefaultAnnotationHandlerMapping來開啟支持@Controller注解 -->
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />
    <!-- 通過處理器適配器AnnotationMethodHandlerAdapter來開啟支持@RequestMapping注解 -->
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
        <property name="messageConverters">
            <list>
                <!-- 配置返回字符串編碼 -->
                <bean
                    class="org.springframework.http.converter.StringHttpMessageConverter">
                    <property name="supportedMediaTypes">
                        <list>
                            <value>text/html; charset=UTF-8</value>
                            <value>application/json;charset=UTF-8</value>
                        </list>
                    </property>
                </bean>
                <!-- 配置 json 轉換器 -->
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                    <property name="supportedMediaTypes">
                        <list>
                            <value>text/html; charset=UTF-8</value>
                            <value>application/json;charset=UTF-8</value>
                        </list>
                    </property>
                </bean>
            </list>
        </property>
    </bean>
    
</beans>

五、在src/main/resources下創建mybatis/**/*Mapper.xml模板

用于撰寫mybatis執行sql的語句
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.frame.mapper.DemoMapper">
    
    <select id="getTest" resultType="java.util.Map">
        SELECT * FROM TB_TEST
    </select>
    
</mapper>

五、在src/main/java下創建com.frame.*測試類

創建service接口
package com.frame.service;

public interface DemoService {
    void test();
}
創建service業務層實現類
package com.frame.service.impl;

import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.frame.service.DemoService;

@Service("demoService")
public class DemoServiceImpl implements DemoService {

    @Autowired
    private SqlSessionTemplate sqlSessionTemplate;

    // mybatis sql模板的命名空間
    private static final String NAMESPACE = "com.frame.mapper.DemoMapper";

    @Override
    public void test() {
        System.out.println("返回查詢結果集 -> " + sqlSessionTemplate.selectList(NAMESPACE + ".getTest")); // 查詢結果集
    }
}
創建controller控制器
package com.frame.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import com.frame.service.DemoService;

@Controller
public class DemoController {

    @Autowired
    private DemoService demoService;

    @RequestMapping("/hello")
    public String hello() {
        System.out.println("執行hello控制器方法");
        // 調用業務層執行查詢操作
        demoService.test();
        return "hello";
    }
}

六、在webapp下創建views/*.jsp頁面

創建index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!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>
    This is index page.
</body>
</html>
創建hello.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!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>Hello World!</h1>
</body>
</html>

七、部署項目并啟動服務(Jetty/Tomcat)

6.png
服務啟動成功后輸入地址http://localhost:8888/ssm/hello進行測試,頁面將展示Hello World!字樣,控制臺輸入如下信息
執行hello控制器方法
返回查詢結果集 -> [{ID=1ba6d11d2639401ebf63c00c5ae7c2a0, NAME=SSM, TYPE=FRAME}]

到此整個框架就搭建完成了,接下來即可進入開發階段,如果感覺不錯請分享出去。

最后在這里推薦本人自己基于SSM搭建的高效便捷開發框架,上手就能用

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