文章目錄

• • • 第一步 創(chuàng)建Maven webapp項(xiàng)目
    • 第二步 搭建項(xiàng)目目錄結(jié)構(gòu)
    • 第三步 添加配置文件內(nèi)容
    • 第四步 測(cè)試

第一步 創(chuàng)建Maven webapp項(xiàng)目

1. 首先,新建工程;

2. 選擇Maven標(biāo)簽,然后勾選上[Create from archetype],選擇webapp,點(diǎn)擊next;

3. 填寫上[GroupId]和[ArtifactId],點(diǎn)擊next;

• GroupId:項(xiàng)目組織唯一標(biāo)識(shí),實(shí)際對(duì)應(yīng)Java的包結(jié)構(gòu),也就是main目錄下Java的目錄結(jié)構(gòu);
• AritifactId:項(xiàng)目的唯一標(biāo)識(shí),實(shí)際對(duì)應(yīng)項(xiàng)目的名稱,就是項(xiàng)目根目錄的名稱.

4. 填寫Maven的配置信息(寫自己本地的目錄):Maven所在的目錄,使用settings文件目錄,本地倉(cāng)庫目錄,之后點(diǎn)擊next;

5. 設(shè)置并確認(rèn)項(xiàng)目名稱,及項(xiàng)目所在目錄,最后點(diǎn)擊finish.等待項(xiàng)目初始化.

6. 等待項(xiàng)目初始化,構(gòu)建完成后,控臺(tái)就會(huì)有創(chuàng)建成功的提示信息.我們把提示信息[Enable Auto-Import]點(diǎn)上,這個(gè)提示會(huì)在每次pom.xml文件有改動(dòng)時(shí)出現(xiàn),選上后會(huì)自動(dòng)導(dǎo)入,省得麻煩.

第二步 搭建項(xiàng)目目錄結(jié)構(gòu)

1. 下面就是Maven工程初始化的webapp的默認(rèn)目錄結(jié)構(gòu):

• 注意:在這里面創(chuàng)建的webapp項(xiàng)目默認(rèn)沒有java源文件,resources資源文件,和test目錄的.

2. 遵循Maven的統(tǒng)一項(xiàng)目結(jié)構(gòu),我們搭建出項(xiàng)目的完整目錄結(jié)構(gòu)如下圖:

在這里,我們創(chuàng)建完普通的目錄后,
為了讓IDEA識(shí)別不同的目錄作用,我們需要在IDEA 中右鍵剛剛創(chuàng)建的目錄后選擇[Make Directory as]選項(xiàng)進(jìn)行目錄的設(shè)置.



3. 上面的目錄結(jié)構(gòu)建好并配置后,還需要設(shè)置[file]-[Project Structure],讓IDEA有自動(dòng)識(shí)別目錄的作用.

4. 設(shè)置好后點(diǎn)擊OK,到這兒就完成了項(xiàng)目目錄的搭建.

第三步 添加配置文件內(nèi)容

1. 在[pom.xml]文件中導(dǎo)入依賴的jar包:spring、springmvc、mybatis、數(shù)據(jù)庫連接池、驅(qū)動(dòng)包、其他(jstl,servlet-api,junit等按需導(dǎo)入即可) <?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.dynamic.cn</groupId><artifactId>ssm_crud</artifactId><version>1.0-SNAPSHOT</version><packaging>war</packaging><name>ssm_crud Maven Webapp</name><!-- FIXME change it to the project's website --><url>http://www.example.com</url><!-- Java：指定編碼方式；源文件和目標(biāo)文件編譯版本--><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><maven.compiler.source>1.7</maven.compiler.source><maven.compiler.target>1.7</maven.compiler.target></properties><!-- 單元測(cè)試--><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.12</version><scope>test</scope></dependency><!-- 引入項(xiàng)目的依賴jar包--> <!-- SpringMVC、Spring--><!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc --><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>4.3.7.RELEASE</version></dependency><!-- 返回json字符串的支持--><!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.8.8</version></dependency><!-- JSP3030數(shù)據(jù)校驗(yàn)規(guī)則--><!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator --><dependency><groupId>org.hibernate</groupId><artifactId>hibernate-validator</artifactId><version>5.4.1.Final</version></dependency><!-- spring單元測(cè)試模塊--><!-- https://mvnrepository.com/artifact/org.springframework/spring-test --><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>4.3.7.RELEASE</version><scope>test</scope></dependency><!-- MBG 逆向工程--><!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core --><dependency><groupId>org.mybatis.generator</groupId><artifactId>mybatis-generator-core</artifactId><version>1.3.7</version></dependency><!-- Spring-jdbc 事務(wù)控制 --><!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>4.3.7.RELEASE</version></dependency><!--spring面向切面編程--><!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects --><dependency><groupId>org.springframework</groupId><artifactId>spring-aspects</artifactId><version>4.3.7.RELEASE</version></dependency> <!--mybatis--><!-- https://mvnrepository.com/artifact/org.mybatis/mybatis --><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.4.2</version></dependency><!--mybatis整合spring適配包--><!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring --><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.3.1</version></dependency><!-- 引入pageHelp 分頁查詢--><dependency><groupId>com.github.pagehelper</groupId><artifactId>pagehelper</artifactId><version>5.0.0</version></dependency><!--數(shù)據(jù)庫連接池 驅(qū)動(dòng)--><!-- https://mvnrepository.com/artifact/c3p0/c3p0 --><dependency><groupId>com.mchange</groupId><artifactId>c3p0</artifactId><version>0.9.5.2</version></dependency><!-- MySQL驅(qū)動(dòng)--><!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.19</version></dependency><!-- （jstl，servlet-api，junit） --><!-- https://mvnrepository.com/artifact/jstl/jstl --><dependency><groupId>jstl</groupId><artifactId>jstl</artifactId><version>1.2</version></dependency><!-- https://mvnrepository.com/artifact/org.mortbay.jetty/servlet-api --><dependency><groupId>javax.servlet</groupId><artifactId>javax.servlet-api</artifactId><version>3.0.1</version><scope>provided</scope></dependency><!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api --><dependency><groupId>javax.servlet.jsp</groupId><artifactId>jsp-api</artifactId><version>2.2</version><scope>provided</scope></dependency></dependencies></project> 2.SpringMVC前端控制器的配置: <?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/beanshttps://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/contexthttps://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvchttps://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- springMVC的配置文件，包含網(wǎng)站跳轉(zhuǎn)的控制，配置--><context:component-scan base-package="com.atguigu" use-default-filters="false"> <!-- 只掃描控制器--><context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/></context:component-scan> <!-- 配置視圖解析器，方便頁面返回--><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/WEB-INF/views/"></property><property name="suffix" value=".jsp"></property></bean> <!-- 兩個(gè)標(biāo)準(zhǔn)配置--> <!--將springMVC不能處理的請(qǐng)求交給tomcat--><mvc:default-servlet-handler/> <!-- 能支持springMVC更高級(jí)一些的功能,JSR303校驗(yàn)，快捷的ajax...映射動(dòng)態(tài)請(qǐng)求--><mvc:annotation-driven/> </beans> 3.Spring的配置: <?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beanshttps://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"><!-- 掃描包,除了控制器不要 其他都要 與springMVC不同--><context:component-scan base-package="com.atguigu"><context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/></context:component-scan><!-- Spring的配置文件 這里主要配置和業(yè)務(wù)邏輯有關(guān)的--><!-- 數(shù)據(jù)源，事務(wù)控制--><context:property-placeholder location="classpath:dbconfig.properties"/><bean id="pooledDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"><property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property><property name="driverClass" value="${jdbc.driverClass}"></property><property name="user" value="${jdbc.user}"></property><property name="password" value="${jdbc.password}"></property></bean><!-- 配置和mybatis的整合--><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><!-- 指定mybatis全局配置文件位置--><property name="configLocation" value="classpath:mybatis-config.xml"></property><property name="dataSource" ref="pooledDataSource"></property><!-- 指定mapper文件位置--><property name="mapperLocations" value="classpath:mapper/*.xml"></property></bean><!-- 配置掃描器 將mybatis接口的實(shí)現(xiàn)加入到ioc容器中--><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.atguigu.crud.dao"></property></bean><!-- 配置一個(gè)可以執(zhí)行批量的SQL Session--> <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"><constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg><constructor-arg name="executorType" value="BATCH"></constructor-arg> </bean> <!-- 事務(wù)控制配置--><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="pooledDataSource"></property></bean><!--開啟基于注解的事務(wù)，使用xml配置形式的事務(wù)（必要主要的都是使用配置式） --> <aop:config> <!-- 切入點(diǎn)表達(dá)式--><aop:pointcut id="txPoint" expression="execution(* com.atguigu.crud.service..*(..))"/> <!-- 配置事務(wù)增強(qiáng)--><aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"></aop:advisor> </aop:config> <!-- 配置事務(wù)增強(qiáng)，事務(wù)如何切入--><tx:advice id="txAdvice" transaction-manager="transactionManager"><tx:attributes> <!-- 所有方法都是事務(wù)方法--><tx:method name="*"/> <!-- 以get開始的所有方法--><tx:method name="get" read-only="true"/></tx:attributes></tx:advice><!-- Spring配置文件的核心點(diǎn)（數(shù)據(jù)源、與mybatis的整合，事務(wù)控制） --></beans> 4.數(shù)據(jù)源的配置: jdbc.jdbcUrl=jdbc:mysql://localhost:3306/ssm_crud?characterEncoding=utf8&useSSL=false&serverTimezone=UTC&rewriteBatchedStatements=true jdbc.driverClass=com.mysql.cj.jdbc.Driver jdbc.user=root jdbc.password=root 5.mybatis的配置: <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configurationPUBLIC "-//mybatis.org//DTD Config 3.0//EN""http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration><settings><setting name="mapUnderscoreToCamelCase" value="true"/></settings><typeAliases><package name="com.atguigu.crud.bean"/>(即 需要注入的實(shí)體類 entity)</typeAliases><plugins><plugin interceptor="com.github.pagehelper.PageInterceptor"> <!-- 后續(xù)需要再加,分頁查詢時(shí)參數(shù)合理化--><property name="reasonable" value="true"/></plugin></plugins> </configuration> 6.web.xml的配置: <?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、啟動(dòng)Spring的容器--><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:applicationContext.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener> <!-- 2、SpringMvc的前端控制器，攔截所有請(qǐng)求--> <servlet><servlet-name>dispatcherServlet</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><load-on-startup>1</load-on-startup> </servlet><servlet-mapping><servlet-name>dispatcherServlet</servlet-name><url-pattern>/</url-pattern></servlet-mapping><!-- 3、編碼過濾器,一定要放在所有過濾器之前--><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><init-param><param-name>forceResponseEncoding</param-name><param-value>true</param-value></init-param></filter><filter-mapping><filter-name>CharacterEncodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping> <!-- 使用Rest風(fēng)格的URI,將頁面普通的post請(qǐng)求轉(zhuǎn)為指定的delete或者put請(qǐng)求--><filter><filter-name>HiddenHttpMethodFilter</filter-name><filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class></filter><filter-mapping><filter-name>HiddenHttpMethodFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><filter><filter-name>HttpPutFormContentFilter</filter-name><filter-class>org.springframework.web.filter.HttpPutFormContentFilter</filter-class></filter><filter-mapping><filter-name>HttpPutFormContentFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping> </web-app> 以上就完成了基本的相關(guān)配置:

• 添加進(jìn)了 SSM 項(xiàng)目所需要的 jar 包
• 配置好了 spring/mybatis/spring MVC 的相關(guān)配置信息

接下來就可以測(cè)試了.

第四步 測(cè)試

略...

總結(jié)

以上是生活随笔為你收集整理的IDEA中使用Maven构建SSM项目的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。