使用 Maven 快速创建 SSM 项目

柔光的暖阳◎ 2022-02-16 08:30 313阅读 0赞

## 创建一个 Maven 项目 ##

--------------------

`Create New Project`

![Yuu_2019-04-20_22-56-35.jpg][]

`Maven`

![Yuu_2019-04-20_23-06-55.jpg][]

填写项目信息

![Yuu_2019-04-20_23-08-12.jpg][]

## 配置日志文件 ##

--------------------

`log4j.properties`

log4j.rootLogger=INFO, console, file
    
    log4j.appender.console=org.apache.log4j.ConsoleAppender
    log4j.appender.console.layout=org.apache.log4j.PatternLayout
    log4j.appender.console.layout.ConversionPattern=%d %p [%c] - %m%n
    
    log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
    log4j.appender.file.File=logs/log.log
    log4j.appender.file.layout=org.apache.log4j.PatternLayout
    log4j.appender.A3.MaxFileSize=1024KB
    log4j.appender.A3.MaxBackupIndex=10
    log4j.appender.file.layout.ConversionPattern=%d %p [%c] - %m%n

## 创建项目配置文件 ##

--------------------

`xxx.properties`

#============================#
    #==== Database settings ====#
    #============================#
    
    # JDBC
    jdbc.driverClass=com.mysql.jdbc.Driver
    jdbc.connectionURL=jdbc:mysql:///ymall?useUnicode=true&characterEncoding=utf-8&useSSL=false
    jdbc.username=root
    jdbc.password=123456
    
    # JDBC Pool
    jdbc.pool.init=1
    jdbc.pool.minIdle=3
    jdbc.pool.maxActive=20
    
    # JDBC Test
    jdbc.testSql=SELECT 'x' FROM DUAL
    
    #============================#
    #==== Framework settings ====#
    #============================#
    
    # \u89c6\u56fe\u6587\u4ef6\u5b58\u653e\u8def\u5f84
    web.view.prefix=/WEB-INF/views/
    web.view.suffix=.jsp
    
    web.maxUploadSize=10485760

## 配置 POM ##

--------------------

`pom.xml`

<?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.yuu</groupId>
        <artifactId>ymall</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <packaging>war</packaging>
    
        <properties>
            
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
    
            
            <alibaba-druid.version>1.1.6</alibaba-druid.version>
            <jstl.version>1.2</jstl.version>
            <junit.version>4.12</junit.version>
            <log4j.version>1.2.17</log4j.version>
            <lombok.version>1.16.18</lombok.version>
            <mybaits-spring.version>1.3.1</mybaits-spring.version>
            <mybatis.version>3.2.8</mybatis.version>
            <mysql.version>5.1.46</mysql.version>
            <servlet-api.version>3.1.0</servlet-api.version>
            <slf4j.version>1.7.25</slf4j.version>
            <spring.version>4.3.17.RELEASE</spring.version>
        </properties>
    
        <dependencies>
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>${junit.version}</version>
            </dependency>
            
    
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</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-aspects</artifactId>
                <version>${spring.version}</version>
            </dependency>
            
    
            
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>javax.servlet-api</artifactId>
                <version>${servlet-api.version}</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>jstl</artifactId>
                <version>${jstl.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>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>jcl-over-slf4j</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>jul-to-slf4j</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
            
    
    
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${alibaba-druid.version}</version>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>${mybaits-spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            
    
            
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>${lombok.version}</version>
            </dependency>
            
        </dependencies>
    
        <build>
            <pluginManagement>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-install-plugin</artifactId>
                        <version>2.5.2</version>
                    </plugin>
                </plugins>
            </pluginManagement>
    
            <plugins>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.7.0</version>
                    <configuration>
                        <source>${java.version}</source>
                        <target>${java.version}</target>
                        <encoding>${project.build.sourceEncoding}</encoding>
                        <showWarnings>true</showWarnings>
                    </configuration>
                </plugin>
            </plugins>
    
            
            <resources>
                <resource>
                    <directory>src/main/java</directory>
                    <excludes>
                        <exclude>**/*.java</exclude>
                    </excludes>
                </resource>
                <resource>
                    <directory>src/main/resources</directory>
                </resource>
            </resources>
        </build>
    </project>

## 配置 Spring ##

--------------------

`spring-context.xml`

## 配置 Spring MVC ##

--------------------

`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: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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
        <description>Spring MVC Configuration</description>
    
        
        <context:property-placeholder ignore-unresolvable="true" location="classpath:ymall.properties"/>
    
        
        <context:component-scan base-package="com.yuu.ymall" use-default-filters="false">
            <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        </context:component-scan>
    
        
        <mvc:annotation-driven />
    
        
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="${web.view.prefix}"/>
            <property name="suffix" value="${web.view.suffix}"/>
        </bean>
    
        
        <mvc:resources mapping="/static/**" location="/static/" cache-period="31536000"/>
    
        
        
    
        
        <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
            <property name="maxUploadSize" value="${web.maxUploadSize}"/>
        </bean>
    </beans>

## 配置 MyBatis ##

--------------------

### 配置 MyBatis ###

`mybatis-context.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>
        
        <settings>
            
            <setting name="logImpl" value="STDOUT_LOGGING" />
    
            
            <setting name="cacheEnabled" value="false"/>
    
            
            <setting name="lazyLoadingEnabled" value="true"/>
    
            
            <setting name="aggressiveLazyLoading" value="true"/>
    
            
            <setting name="multipleResultSetsEnabled" value="true"/>
    
            
            <setting name="useColumnLabel" value="true"/>
    
            
            <setting name="useGeneratedKeys" value="false"/>
    
            
            <setting name="autoMappingBehavior" value="PARTIAL"/>
    
            
            <setting name="defaultExecutorType" value="SIMPLE"/>
    
            
            <setting name="mapUnderscoreToCamelCase" value="true"/>
    
            
            <setting name="localCacheScope" value="SESSION"/>
    
            
            <setting name="jdbcTypeForNull" value="NULL"/>
        </settings>
    </configuration>

### 配置数据源 Druid ###

`spring-context-druid.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: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.xsd">
    
        
        <context:property-placeholder ignore-unresolvable="true" location="classpath:ymall.properties"/>
    
        
        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
            
            <property name="driverClassName" value="${jdbc.driverClass}"/>
    
            
            <property name="url" value="${jdbc.connectionURL}"/>
            <property name="username" value="${jdbc.username}"/>
            <property name="password" value="${jdbc.password}"/>
    
            
            <property name="initialSize" value="${jdbc.pool.init}"/>
            <property name="minIdle" value="${jdbc.pool.minIdle}"/>
            <property name="maxActive" value="${jdbc.pool.maxActive}"/>
    
            
            <property name="maxWait" value="60000"/>
    
            
            <property name="timeBetweenEvictionRunsMillis" value="60000"/>
    
            
            <property name="minEvictableIdleTimeMillis" value="300000"/>
    
            <property name="validationQuery" value="${jdbc.testSql}"/>
            <property name="testWhileIdle" value="true"/>
            <property name="testOnBorrow" value="false"/>
            <property name="testOnReturn" value="false"/>
    
            
            <property name="filters" value="stat"/>
        </bean>
    </beans>

### 配置 Spring MyBatis ###

`spring-context-mybatis.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
    
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            
            <property name="typeAliasesPackage" value="com.funtl.my.shop.domain"/>
            
            <property name="mapperLocations" value="classpath:/mapper/**/*.xml"/>
            <property name="configLocation" value="classpath:/mybatis-config.xml"></property>
        </bean>
    
        
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="basePackage" value="com.yuu.ymall.mapper" />
        </bean>
    </beans>

## 配置 MyBatis Generator ##

--------------------

### 配置 POM ###

在 `pom.xml` 中添加插件

<build>
       <plugins>
                <plugin>
                    <groupId>org.mybatis.generator</groupId>
                    <artifactId>mybatis-generator-maven-plugin</artifactId>
                    <version>1.3.2</version>
                    <configuration>
                        <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
                        <verbose>true</verbose>
                        <overwrite>true</overwrite>
                    </configuration>
                    <dependencies>
                        <dependency>
                            <groupId>mysql</groupId>
                            <artifactId>mysql-connector-java</artifactId>
                            <version>${mysql.version}</version>
                        </dependency>
                    </dependencies>
                </plugin>
            </plugins>
     </build>

### 配置 Generator ###

`generatorConfig.xml`

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
    
    <generatorConfiguration>
        
        <properties resource="ymall.properties"/>
    
        <context id="Mysql" targetRuntime="MyBatis3Simple" defaultModelType="flat">
            <property name="beginningDelimiter" value="`"/>
            <property name="endingDelimiter" value="`"/>
    
            
            <commentGenerator>
                <property name="suppressAllComments" value="true" />
            </commentGenerator>
    
            
            <jdbcConnection driverClass="${jdbc.driverClass}" connectionURL="${jdbc.connectionURL}" userId="${jdbc.username}" password="${jdbc.password}">
            </jdbcConnection>
    
            
            <javaModelGenerator targetPackage="com.yuu.ymall.domain" targetProject="src/main/java"/>
    
            
            <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"/>
    
            
            <javaClientGenerator targetPackage="com.yuu.ymall.mapper" targetProject="src/main/java" type="XMLMAPPER"/>
    
            
            <table catalog="ymall" tableName="%">
                
                <generatedKey column="id" sqlStatement="Mysql" identity="true"/>
            </table>
        </context>
    </generatorConfiguration>

### 运行 ###

`Maven` \-> `Plugins` \-> `mybatis-generator` \-> `mybatis-generator:generate`

![Yuu_2019-04-20_23-44-54.jpg][]

## 配置 WEB ##

--------------------

### 配置 webapp ###

`File` \-> `Project Structure...` \-> `Modules` 新建一个 web 模块

注意：路径为 `src\main\webapp`

![Yuu_2019-04-21_00-00-42.jpg][]

![Yuu_2019-04-21_00-01-11.jpg][]

配置完的目录结构：

![Yuu_2019-04-21_00-03-06.jpg][]

### 创建 web.xml ###

`web.xml`

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
    
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-context*.xml</param-value>
        </context-param>
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
    
        <filter>
            <filter-name>encodingFilter</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>forceEncoding</param-name>
                <param-value>true</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>encodingFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    
        <servlet>
            <servlet-name>springServlet</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>springServlet</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>
    
        <servlet>
            <servlet-name>DruidStatView</servlet-name>
            <servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
        </servlet>
        <servlet-mapping>
            <servlet-name>DruidStatView</servlet-name>
            <url-pattern>/druid/*</url-pattern>
        </servlet-mapping>
    </web-app>

[Yuu_2019-04-20_22-56-35.jpg]: /images/20220216/868c0c999e8b48d4b8de579ca7562420.png
[Yuu_2019-04-20_23-06-55.jpg]: /images/20220216/6b5ad64035c64855a87f9a06c0e8cb79.png
[Yuu_2019-04-20_23-08-12.jpg]: /images/20220216/12c0e675fb8841b4993ce1ba67cb9900.png
[Yuu_2019-04-20_23-44-54.jpg]: /images/20220216/df8467b890d34741b40a4ca580a9e2e4.png
[Yuu_2019-04-21_00-00-42.jpg]: /images/20220216/5f0af4b8e330404999c9a7fedd122478.png
[Yuu_2019-04-21_00-01-11.jpg]: /images/20220216/e6d2fa2f186b410da5511b9c2807b3cf.png
[Yuu_2019-04-21_00-03-06.jpg]: /images/20220216/79895ee38ff34a30b71af30f1eb60039.png