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SSM项目怎么利用IEAD+Maven进行搭建?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
一、新建项目:
1.打开IDEA,新建一个Maven项目

2.点击next,新建一个为ssmDemo的Maven项目(自己定义项目GroupId和ArtifactId)

3.配置本地Maven路径

4.点击Next,确认项目信息,配置项目名称和项目路径,点击Finish按钮即可创建项目

5.项目创建完成,目录结构如下:

注:如项目目录中未包含src,则项目还在初始化,注意网络连接,稍等片刻即可
二、补充项目结构:
1.在main文件夹下面创建java和resources文件夹


2.使java文件夹为项目资源文件夹(Sources root)

3.使resources文件夹为Resources root


4.在src/java目录下面创建com包,在com包创建controller、dao、po、service、service.impl包


<?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>
  <!--编译编码-->
  <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
  当对spring进行版本控制后,
  maven导入的jar包就不需要关心版本的问题,
  因为会自动匹配符合当前版本控制版本的jar包
   ,导入方式如下:${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连接驱动版本号 -->
  <mysql.version>5.1.6</mysql.version>
  <!-- mybatis版本号 -->
  <mybatis.version>3.4.5</mybatis.version>
  <spring.security.version>5.0.1.RELEASE</spring.security.version>
 </properties>
 
 
 <dependencies>
  <!-- Mybatis 和 mybatis 与 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测试-->
  <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连接池-->
  <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>效果图:

注1:代码复制完成后,选择右下角的Import Changes

注2:如Import Changes后External还未出现jar包,则选中项目,右键,选择maven,Generate Sources...

1.选择项目右键 -- open Module Setting

2.选择Artifact

3.选择项目名,选择outPut LayOut,选择Available Elements -- 选择项目名称 -- 右键 -- put into...

效果图(WEB-INF中添加了lib目录):

1.选择右侧侧栏的maven

2.选择Lifecycle -- 选择clean(双击)

3.选择Lifecycle -- 选择install(双击)

4.效果图

1.添加tomcat(run --> editConfigurations --> 点击+ --> 选择tomcat-- local)




2.配置Deployment(点击Deployment -- 选择右下角+ -- 选择Artifact --选择Artifa)



3.配置访问路径:/ssmDemotest

4.启动tomcat,访问:http://localhost:8080/ssmDemotest



1.在src/resources文件夹下面添加mybatis包、spring包

2.在src/resources文件夹下面添加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> <!-- 别名 --> <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 扫描service,mapper包 -->
  <!-- 如不写,则在控制层的@Resource注解则指定不到对应的service类 -->
  <context:component-scan base-package="com.service" />
  <context:component-scan base-package="com.dao" />
 
  <!-- 2.配置 读取properties文件 jdbc.properties -->
  <context:property-placeholder location="classpath:db.properties" />
 
  <!-- 3.配置 数据源 -->
  <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对象 -->
  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <!-- 4.1.注入数据库连接池 -->
    <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.扫描entity包 使用别名 -->
    <property name="typeAliasesPackage" value="com.po" />
    <!-- 4.4.扫描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扫描 -->
  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <!-- 5.1.注入sqlSessionFactory -->
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
    <!-- 5.2.配置Mapper扫描 -->
    <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扫描 --> <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扫描 --> <context:component-scan base-package="com.controller" /> <!-- 2.配置注解驱动 --> <mvc:annotation-driven /> <!-- 3.配置视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 4.1.前缀 --> <property name="prefix" value="/WEB-INF/jsp/" /> <!-- 4.2.后缀 --> <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.加载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.设置匹配所有的url --> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.js</url-pattern> </servlet-mapping> </web-app>
1.如启动日志没有错误信息,则xml添加无误
2.如网址:http://localhost:8080/ssmDemotest 正常展示,则xml添加无误
注:由于大部分代码均为复制,可以重启IDEA

1.在controller包新建类:TestController
2.在类顶部(导包语句下面)添加注解:@Controller,@RequestMapping(value = "test")
3.编写方法:
@RequestMapping("dologin")
public String dologin() {
  System.out.println("====test====");
  return "index";
}
1.在web-inf下创建目录:jsp
2.在jsp文件下创建:index.jsp
3.在index.jsp下添加:hello,ssm

http://localhost:8080/ssmDemotest/test/dologin

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