SSM妗嗘灦鏁村悎(IntelliJ IDEA+Maven+SSM)

Posted 2021-04-29 Java鍚庣

   

鍘嗗彶鍒嗕韩锛?/span>

                                                                 

 馃憠 

馃憠  

馃憠 

馃憠 

馃憠 浜?/span>

馃憠   

馃憠 

    鏈瘒鏂囩珷涓昏鍐呭鏄粙缁嶅浣曚娇鐢↖ntelliJ IDEA鍒涘缓Spring + SpringMVC + MyBatis椤圭洰锛屼笅闈細缁欏嚭椤圭洰鎼缓鐨勮缁嗘楠や互鍙婄浉鍏崇殑閰嶇疆鏂囦欢銆?/span>

1. 鍒涘缓maven椤圭洰

1.1  File -> New Module锛岃繘鍏ュ垱寤洪」鐩獥鍙ｃ€?/span>

1.2  鐐瑰嚮Next锛屽～鍐橤roupId銆丄rtifactId鍜孷ersion

1.3 鎺ョ潃涓嬩竴姝ワ紝杩欓噷闇€瑕佹敞鍦≒roperties涓坊鍔犱竴涓弬鏁?nbsp;archetypeCatalog=internal锛屼笉鍔犺繖涓弬鏁帮紝鍦╩aven鐢熸垚楠ㄦ灦鐨勬椂鍊欏皢浼氶潪甯告參锛屾湁鏃跺€欑洿鎺ュ崱浣忋€傛潵鑷綉涓婄殑瑙ｉ噴锛歛rchetypeCatalog琛ㄧず鎻掍欢浣跨敤鐨刟rchetype鍏冩暟鎹紝涓嶅姞杩欎釜鍙傛暟鏃堕粯璁や负remote锛宭ocal锛屽嵆涓ぎ浠撳簱archetype鍏冩暟鎹紝鐢变簬涓ぎ浠撳簱鐨刟rchetype澶浜嗘墍浠ュ鑷村緢鎱紝鎸囧畾internal鏉ヨ〃绀轰粎浣跨敤鍐呴儴鍏冩暟鎹€?/span>

1.4  濉啓Module name

1.5  鐢熸垚maven鐨勯」鐩鏋朵箣鍚庯紝鎴戜滑杩橀渶瑕佹墜鍔ㄥ湪 src/main 涓嬪垱寤?java鐩綍銆傜幇鍦ㄥ彲浠ョ洿鎺ョ紪鍐欎簡锛屾垜鎶婇」鐩墍闇€瑕佺殑鏂囦欢閮界紪鍐欏畬鎴愪箣鍚庯紝椤圭洰鐨勫伐绋嬬粨鏋勫鍥俱€?/span>

  鍒版涓烘锛岄」鐩殑妗嗘灦鍩烘湰鎼缓瀹屾垚锛屼笅闈㈤噸鐐硅涓€涓嬮」鐩殑閰嶇疆鏂囦欢

2. 椤圭洰閰嶇疆鏂囦欢

 2.1   杩欓噷浣跨敤maven鏉ュ紩鍏ラ」鐩墍闇€瑕佺殑jar鍖咃紝鎵€浠ヤ篃灏变笉闇€瑕佹墜鍔ㄦ潵绠＄悊jar鍖呬簡銆?/span>

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>com.heitian.web</groupId>

  <artifactId>web-ssm</artifactId>

  <packaging>war</packaging>

  <version>1.0-SNAPSHOT</version>

  <name>web-ssm Maven Webapp</name>

  <url>http://maven.apache.org</url>

  <properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <project.reporting.outputEncoding>UTF-      8</project.reporting.outputEncoding>

    <!-- spring鐗堟湰鍙?-->

    <spring.version>4.2.5.RELEASE</spring.version>

    <!-- mybatis鐗堟湰鍙?-->

    <mybatis.version>3.2.8</mybatis.version>

    <!-- mysql椹卞姩鐗堟湰鍙?-->

    <mysql-driver.version>5.1.29</mysql-driver.version>

    <!-- log4j鏃ュ織鍖呯増鏈彿 -->

    <slf4j.version>1.7.18</slf4j.version>

    <log4j.version>1.2.17</log4j.version>

  </properties>

  <dependencies>

    <!-- 娣诲姞jstl渚濊禆 -->

    <dependency>

      <groupId>jstl</groupId>

      <artifactId>jstl</artifactId>

      <version>1.2</version>

    </dependency>

    <dependency>

      <groupId>javax</groupId>

      <artifactId>javaee-api</artifactId>

      <version>7.0</version>

    </dependency>

    <!-- 娣诲姞junit4渚濊禆 -->

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>4.11</version>

      <!-- 鎸囧畾鑼冨洿锛屽湪娴嬭瘯鏃舵墠浼氬姞杞?-->

      <scope>test</scope>

    </dependency>

    <!-- 娣诲姞spring鏍稿績渚濊禆 -->

    <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-oxm</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-jdbc</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-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-test</artifactId>

      <version>${spring.version}</version>

    </dependency>

    <!-- 娣诲姞mybatis渚濊禆 -->

    <dependency>

      <groupId>org.mybatis</groupId>

      <artifactId>mybatis</artifactId>

      <version>${mybatis.version}</version>

    </dependency>

    <!-- 娣诲姞mybatis/spring鏁村悎鍖呬緷璧?-->

    <dependency>

      <groupId>org.mybatis</groupId>

      <artifactId>mybatis-spring</artifactId>

      <version>1.2.2</version>

    </dependency>

    <!-- 娣诲姞mysql椹卞姩渚濊禆 -->

    <dependency>

      <groupId>mysql</groupId>

      <artifactId>mysql-connector-java</artifactId>

      <version>${mysql-driver.version}</version>

    </dependency>

    <!-- 娣诲姞鏁版嵁搴撹繛鎺ユ睜渚濊禆 -->

    <dependency>

      <groupId>commons-dbcp</groupId>

      <artifactId>commons-dbcp</artifactId>

      <version>1.2.2</version>

    </dependency>

    <!-- 娣诲姞fastjson -->

    <dependency>

      <groupId>com.alibaba</groupId>

      <artifactId>fastjson</artifactId>

      <version>1.1.41</version>

    </dependency>

    <!-- 娣诲姞鏃ュ織鐩稿叧jar鍖?-->

    <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>

    <!-- log end -->

    <!-- 鏄犲叆JSON -->

    <dependency>

      <groupId>org.codehaus.jackson</groupId>

      <artifactId>jackson-mapper-asl</artifactId>

      <version>1.9.13</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-core</artifactId>

      <version>2.8.0</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-databind</artifactId>

      <version>2.8.0</version>

    </dependency>

    <dependency>

      <groupId>commons-fileupload</groupId>

      <artifactId>commons-fileupload</artifactId>

      <version>1.3.1</version>

    </dependency>

    <dependency>

      <groupId>commons-io</groupId>

      <artifactId>commons-io</artifactId>

      <version>2.4</version>

    </dependency>

    <dependency>

      <groupId>commons-codec</groupId>

      <artifactId>commons-codec</artifactId>

      <version>1.9</version>

    </dependency>

  </dependencies>

  <build>

    <finalName>web-ssm</finalName>

  </build>

</project>

 

2.2   鏂板缓jdbc.properties鏂囦欢

jdbc.properties

driverClasss=com.mysql.jdbc.Driver

jdbcUrl=jdbc:mysql://localhost:3306/db_ssm?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull

username=root

password=root

#瀹氫箟鍒濆杩炴帴鏁?/span>

initialSize=0

#瀹氫箟鏈€澶ц繛鎺ユ暟

maxActive=20

#瀹氫箟鏈€澶х┖闂?/span>

maxIdle=20

#瀹氫箟鏈€灏忕┖闂?/span>

minIdle=1

#瀹氫箟鏈€闀跨瓑寰呮椂闂?/span>

maxWait=60000

2.3  鏂板缓log4j 閰嶇疆鏂囦欢

log4j.properties

log4j.rootLogger=INFO,Console,File

#鎺у埗鍙版棩蹇?/span>

log4j.appender.Console=org.apache.log4j.ConsoleAppender

log4j.appender.Console.Target=System.out

log4j.appender.Console.layout=org.apache.log4j.PatternLayout

log4j.appender.Console.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n

#鏅€氭枃浠舵棩蹇?/span>

log4j.appender.File=org.apache.log4j.RollingFileAppender

log4j.appender.File.File=logs/ssm.log

log4j.appender.File.MaxFileSize=10MB

#杈撳嚭鏃ュ織锛屽鏋滄崲鎴怐EBUG琛ㄧず杈撳嚭DEBUG浠ヤ笂绾у埆鏃ュ織

log4j.appender.File.Threshold=ALL

log4j.appender.File.layout=org.apache.log4j.PatternLayout

log4j.appender.File.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n

2.4  鏂板缓springmvc閰嶇疆鏂囦欢

spring-mvc.xml

    <!-- 鑷姩鎵弿  @Controller-->

    <context:component-scan base-package="com.heitian.ssm.controller"/>

    <!--閬垮厤IE鎵цAJAX鏃讹紝杩斿洖JSON鍑虹幇涓嬭浇鏂囦欢 -->

    <bean id="mappingJacksonHttpMessageConverter"    class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">

        <property name="supportedMediaTypes">

            <list>

                <value>text/html;charset=UTF-8</value>

            </list>

        </property>

    </bean>

    <!-- 鍚姩SpringMVC鐨勬敞瑙ｅ姛鑳斤紝瀹屾垚璇锋眰鍜屾敞瑙OJO鐨勬槧灏?-->

    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">

        <property name="messageConverters">

            <list>

                <ref bean="mappingJacksonHttpMessageConverter"/> <!-- JSON杞崲鍣?-->

            </list>

        </property>

    </bean>

    <!-- 瀹氫箟璺宠浆鐨勬枃浠剁殑鍓嶅悗缂€ 锛岃鍥炬ā寮忛厤缃?-->

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

        <property name="prefix" value="/WEB-INF/jsp/" />

        <property name="suffix" value=".jsp"/>

    </bean>

    <!-- 鏂囦欢涓婁紶閰嶇疆 -->

    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">

        <!-- 榛樿缂栫爜 -->

        <property name="defaultEncoding" value="UTF-8"/>

        <!-- 涓婁紶鏂囦欢澶у皬闄愬埗涓?1M锛?1*1024*1024 -->

        <property name="maxUploadSize" value="32505856"/>

        <!-- 鍐呭瓨涓殑鏈€澶у€?-->

        <property name="maxInMemorySize" value="4096"/>

    </bean>

2.5  鏂板缓spring鍜宮ybatis鏁村悎鎵€闇€鐨勯厤缃枃浠?/span>

spring-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"

       xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"

       xsi:schemaLocation="http://www.springframework.org/schema/beans

                        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd

                        http://www.springframework.org/schema/context

                        http://www.springframework.org/schema/context/spring-context-3.1.xsd

                        http://www.springframework.org/schema/tx

                        http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!-- 鑷姩鎵弿 -->

    <context:component-scan base-package="com.heitian.ssm"/>

    <!-- 绗竴绉嶆柟寮忥細鍔犺浇涓€涓猵roperties鏂囦欢 -->

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

        <property name="location" value="classpath:jdbc.properties"/>

    </bean>

    <!-- 绗簩绉嶆柟寮忥細鍔犺浇澶氫釜properties鏂囦欢

    <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">

        <property name="locations">

            <list>

                <value>classpath:jdbc.properties</value>

                <value>classpath:common.properties</value>

            </list>

        </property>

        <property name="fileEncoding" value="UTF-8"/>

    </bean>

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer">

        <property name="properties" ref="configProperties"/>

    </bean>

    -->

    <!-- 閰嶇疆鏁版嵁婧?-->

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"

          destroy-method="close">

        <property name="driverClassName" value="${driverClasss}"/>

        <property name="url" value="${jdbcUrl}"/>

        <property name="username" value="${username}"/>

        <property name="password" value="${password}"/>

        <!-- 鍒濆鍖栬繛鎺ュぇ灏?-->

        <property name="initialSize" value="${initialSize}"></property>

        <!-- 杩炴帴姹犳渶澶ф暟閲?-->

        <property name="maxActive" value="${maxActive}"></property>

        <!-- 杩炴帴姹犳渶澶х┖闂?-->

        <property name="maxIdle" value="${maxIdle}"></property>

        <!-- 杩炴帴姹犳渶灏忕┖闂?-->

        <property name="minIdle" value="${minIdle}"></property>

        <!-- 鑾峰彇杩炴帴鏈€澶х瓑寰呮椂闂?-->

        <property name="maxWait" value="${maxWait}"></property>

    </bean>

    <!-- mybatis鍜宻pring瀹岀編鏁村悎锛屼笉闇€瑕乵ybatis鐨勯厤缃槧灏勬枃浠?-->

    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

        <property name="dataSource" ref="dataSource"/>

        <!-- 鑷姩鎵弿mapping.xml鏂囦欢 -->

        <property name="mapperLocations" value="classpath:mapping/*.xml"></property>

    </bean>

    <!-- DAO鎺ュ彛鎵€鍦ㄥ寘鍚嶏紝Spring浼氳嚜鍔ㄦ煡鎵惧叾涓嬬殑绫?-->

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

        <property name="basePackage" value="com.heitian.ssm.dao"/>

        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>

    </bean>

    <!-- (浜嬪姟绠＄悊)transaction manager, use JtaTransactionManager for global tx -->

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

        <property name="dataSource" ref="dataSource"/>

    </bean>

    <!-- (浜嬪姟绠＄悊)transaction manager, use JtaTransactionManager for global tx -->

    <tx:annotation-driven transaction-manager="transactionManager"/>

</beans>

2.6  web.xml閰嶇疆鏂囦欢

web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app 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"

         version="3.0">

    <display-name>web-ssm</display-name>

    

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:spring-mybatis.xml</param-value>

    </context-param>

    <context-param>

        <param-name>log4jConfigLocation</param-name>

        <param-value>classpath:log4j.properties</param-value>

    </context-param>

    <!-- 缂栫爜杩囨护鍣?-->

    <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>

    </filter>

    <filter-mapping>

        <filter-name>encodingFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <!-- spring鐩戝惉鍣?-->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <!-- 闃叉spring鍐呭瓨婧㈠嚭鐩戝惉鍣紝姣斿quartz -->

    <listener>

        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

    </listener>

    <!-- spring mvc servlet-->

    <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>

        <async-supported>true</async-supported>

    </servlet>

    <servlet-mapping>

        <servlet-name>SpringMVC</servlet-name>

        <!-- 姝ゅ涔熷彲浠ラ厤缃垚 *.do 褰㈠紡 -->

        <url-pattern>/</url-pattern>

    </servlet-mapping>

    <welcome-file-list>

        <welcome-file>/index.jsp</welcome-file>

    </welcome-file-list>

    <!-- session閰嶇疆 -->

    <session-config>

        <session-timeout>15</session-timeout>

    </session-config>

</web-app>

3.  椤圭洰閰嶇疆鍜岄儴缃?/span>

3.1   File -> Project Structure锛岃繘鍏ュ垱寤洪」鐩厤缃獥鍙ｃ€?/span>

3.2  鍒涘缓涓€涓猅omcat瀹瑰櫒瀹炰緥锛屽苟鎶婇」鐩儴缃茶繘鍘?/span>

3.3  椤圭洰鎵€闇€閰嶇疆濂介」鐩闂殑鏍硅矾寰勶紝鐒跺悗鍚姩Tomcat銆?/span>

 

3.5  椤圭洰鎵€闇€鐪嬪埌鍥句腑鏄剧ず鏁堟灉锛屽垯琛ㄧず椤圭洰鎼缓鎴愬姛銆?/span>

4. 鍊煎緱娉ㄦ剰鐨勫湴鏂?/span>

鎼缓濂介」鐩殑妗嗘灦涔嬪悗锛屽惎鍔═omcat锛屽鏋滆闂?http://localhost:8080/user/showUser 鍑虹幇濡備笅閿欒锛?/span>

鍑虹幇杩欎釜閿?span class="mq-607">璇槸鍥犱负灏戜簡渚濊禆鐨刯ar鍖咃紝鍙鍦╬om鏂囦欢涓坊鍔犲涓嬩緷璧栧嵆鍙€?/span>

<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-core</artifactId>

      <version>2.8.0</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-databind</artifactId>

      <version>2.8.0</version>

    </dependency>

<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-core</artifactId>

      <version>2.8.0</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->

    <dependency>

      <groupId>com.fasterxml.jackson.core</groupId>

      <artifactId>jackson-databind</artifactId>

      <version>2.8.0</version>

    </dependency>

浣?nbsp;      鑰咃細 GallenZhang

鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?/span>