通過IEAD+Maven快速搭建SSM項目的過程(Spring + Spring MVC + Mybatis)
項目效果預(yù)覽:
通過訪問控制層的test/dologin方法進入index.jsp,展示jsp中的“hello,ssm”內(nèi)容

一、新建項目:
1.打開IDEA,新建一個Maven項目

2.點擊next,新建一個為ssmDemo的Maven項目(自己定義項目GroupId和ArtifactId)

3.配置本地Maven路徑

4.點擊Next,確認項目信息,配置項目名稱和項目路徑,點擊Finish按鈕即可創(chuàng)建項目

5.項目創(chuàng)建完成,目錄結(jié)構(gòu)如下:

注:如項目目錄中未包含src,則項目還在初始化,注意網(wǎng)絡(luò)連接,稍等片刻即可
二、補充項目結(jié)構(gòu):
1.在main文件夾下面創(chuàng)建java和resources文件夾


2.使java文件夾為項目資源文件夾(Sources root)

3.使resources文件夾為Resources root


4.在src/java目錄下面創(chuàng)建com包,在com包創(chuàng)建controller、dao、po、service、service.impl包


三、完善pom.xml(添加項目依賴--完整pom.xml代碼)
<?xml version="1.0" encoding="UTF-8"?>
<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.demo</groupId>
<artifactId>ssmDemo02</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>ssmDemo02 Maven Webapp</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<!--編譯編碼-->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!--maven版本管理-->
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<!-- spring版本管理
當對spring進行版本控制后,
maven導入的jar包就不需要關(guān)心版本的問題,
因為會自動匹配符合當前版本控制版本的jar包
,導入方式如下:${spring.version}-->
<spring.version>5.0.2.RELEASE</spring.version>
<!-- log4j日志文件管理包版本 -->
<slf4j.version>1.6.6</slf4j.version>
<log4j.version>1.2.12</log4j.version>
<shiro.version>1.2.3</shiro.version>
<!-- mysql連接驅(qū)動版本號 -->
<mysql.version>5.1.6</mysql.version>
<!-- mybatis版本號 -->
<mybatis.version>3.4.5</mybatis.version>
<spring.security.version>5.0.1.RELEASE</spring.security.version>
</properties>
<dependencies>
<!-- Mybatis 和 mybatis 與 spring 的整合 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<!--junit測試-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!--mysql-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<!--servlet-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<!--jstl-->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- log -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!--alibaba連接池-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.9</version>
</dependency>
</dependencies>
<build>
<finalName>ssmDemo02</finalName>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
效果圖:

注1:代碼復(fù)制完成后,選擇右下角的Import Changes

注2:如Import Changes后External還未出現(xiàn)jar包,則選中項目,右鍵,選擇maven,Generate Sources...

四、為項目導入jar包
1.選擇項目右鍵 -- open Module Setting

2.選擇Artifact

3.選擇項目名,選擇outPut LayOut,選擇Available Elements -- 選擇項目名稱 -- 右鍵 -- put into...

效果圖(WEB-INF中添加了lib目錄):

五、完善target文件夾
1.選擇右側(cè)側(cè)欄的maven

2.選擇Lifecycle -- 選擇clean(雙擊)

3.選擇Lifecycle -- 選擇install(雙擊)

4.效果圖

六、測試項目
1.添加tomcat(run --> editConfigurations --> 點擊+ --> 選擇tomcat-- local)




2.配置Deployment(點擊Deployment -- 選擇右下角+ -- 選擇Artifact --選擇Artifa)



3.配置訪問路徑:/ssmDemotest

4.啟動tomcat,訪問:http://localhost:8080/ssmDemotest



七、編寫ssm框架所需xml
1.在src/resources文件夾下面添加mybatis包、spring包

2.在src/resources文件夾下面添加log4j.properties、db.properties

3.在mybatis包下添加:mybatis-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- 別名 -->
<typeAliases>
<package name="com.po" />
</typeAliases>
</configuration>
4.在spring包下添加:spring-dao.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
<!-- 1.配置component-scan 掃描service,mapper包 -->
<!-- 如不寫,則在控制層的@Resource注解則指定不到對應(yīng)的service類 -->
<context:component-scan base-package="com.service" />
<context:component-scan base-package="com.dao" />
<!-- 2.配置 讀取properties文件 jdbc.properties -->
<context:property-placeholder location="classpath:db.properties" />
<!-- 3.配置 數(shù)據(jù)源 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- 4.配置SqlSessionFactory對象 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 4.1.注入數(shù)據(jù)庫連接池 -->
<property name="dataSource" ref="dataSource" />
<!-- 4.2.配置MyBaties全局配置文件:mybatis-config.xml -->
<property name="configLocation" value="classpath:mybatis/mybatis-config.xml" />
<!-- 4.3.掃描entity包 使用別名 -->
<property name="typeAliasesPackage" value="com.po" />
<!-- 4.4.掃描sql配置文件:mapper需要的xml文件
<property name="mapperLocations" value="classpath:com/dao/*.xml" /> -->
</bean>
<!-- 5.配置Mapper掃描 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- 5.1.注入sqlSessionFactory -->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
<!-- 5.2.配置Mapper掃描 -->
<property name="basePackage" value="com.dao" />
</bean>
</beans>
5.在spring包下添加:spring-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
<!-- 配置Service掃描 -->
<context:component-scan base-package="com.service" />
</beans>
6.在spring包下添加:spring-mvc.xml
<?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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
<!-- 1.配置Controller掃描 -->
<context:component-scan base-package="com.controller" />
<!-- 2.配置注解驅(qū)動 -->
<mvc:annotation-driven />
<!-- 3.配置視圖解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 4.1.前綴 -->
<property name="prefix" value="/WEB-INF/jsp/" />
<!-- 4.2.后綴 -->
<property name="suffix" value=".jsp" />
</bean>
</beans>
7. 完善web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID"
version="2.5">
<display-name>Archetype Created Web Application</display-name>
<!-- 1.加載spring容器 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-dao.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 2.springmvc前端控制器 -->
<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/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>
<!-- 3.設(shè)置匹配所有的url -->
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
</web-app>
八、啟動tomcat,測試xml文件是否正確
1.如啟動日志沒有錯誤信息,則xml添加無誤
2.如網(wǎng)址:http://localhost:8080/ssmDemotest 正常展示,則xml添加無誤
注:由于大部分代碼均為復(fù)制,可以重啟IDEA

九、controller層
1.在controller包新建類:TestController
2.在類頂部(導包語句下面)添加注解:@Controller,@RequestMapping(value = "test")
3.編寫方法:
@RequestMapping("dologin")
public String dologin() {
System.out.println("====test====");
return "index";
}

十、JSP
1.在web-inf下創(chuàng)建目錄:jsp
2.在jsp文件下創(chuàng)建:index.jsp
3.在index.jsp下添加:hello,ssm

十一、測試
http://localhost:8080/ssmDemotest/test/dologin

到此這篇關(guān)于通過IEAD+Maven快速搭建SSM項目的過程(Spring + Spring MVC + Mybatis)的文章就介紹到這了,更多相關(guān)IEAD+Maven搭建SSM項目內(nèi)容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家!
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