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SSM整合-配置文件

使用工具：maven、idea、jdk8、mysql、tomcat9.0

初学ssm框架，配置文件的配置目录：

其中generator.xml是用Mybatis从数据库中表逆向生成pojo、dao、mapper下此表的相关信息。

配置文件如下：

1、pom.xml

  1  <properties>
  2     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  3     <maven.compiler.source>1.8</maven.compiler.source>
  4     <maven.compiler.target>1.8</maven.compiler.target>
  5 
  6     <!--srping版本-->
  7     <spring.version>4.3.14.RELEASE</spring.version>
  8     <!--mybatis版本-->
  9     <mybatis.version>3.4.0</mybatis.version>
 10     <!-- log4j日志文件管理包版本 -->
 11     <slf4j.version>1.6.6</slf4j.version>
 12     <log4j.version>1.2.12</log4j.version>
 13   </properties>
 14 
 15 
 16   <dependencies>
 17 
 18     <!-- 导入Mysql数据库链接jar包 -->
 19     <dependency>
 20       <groupId>mysql</groupId>
 21       <artifactId>mysql-connector-java</artifactId>
 22       <version>5.1.6</version>
 23     </dependency>
 24 
 25 
 26     <!-- https://mvnrepository.com/artifact/junit/junit -->
 27     <dependency>
 28       <groupId>junit</groupId>
 29       <artifactId>junit</artifactId>
 30       <version>4.12</version>
 31       <scope>test</scope>
 32     </dependency>
 33 
 34 
 35     <!-- mybatis核心包 -->
 36     <dependency>
 37       <groupId>org.mybatis</groupId>
 38       <artifactId>mybatis</artifactId>
 39       <version>${mybatis.version}</version>
 40     </dependency>
 41     <!-- mybatis/spring包 -->
 42     <dependency>
 43       <groupId>org.mybatis</groupId>
 44       <artifactId>mybatis-spring</artifactId>
 45       <version>1.3.0</version>
 46     </dependency>
 47 
 48 
 49     <!--spring单元测试依赖 -->
 50     <dependency>
 51       <groupId>org.springframework</groupId>
 52       <artifactId>spring-test</artifactId>
 53       <version>${spring.version}</version>
 54       <scope>test</scope>
 55     </dependency>
 56 
 57     <!-- springMVC核心包 -->
 58     <dependency>
 59       <groupId>org.springframework</groupId>
 60       <artifactId>spring-webmvc</artifactId>
 61       <version>${spring.version}</version>
 62     </dependency>
 63 
 64     <!-- spring核心包 -->
 65     <dependency>
 66       <groupId>org.springframework</groupId>
 67       <artifactId>spring-core</artifactId>
 68       <version>${spring.version}</version>
 69     </dependency>
 70 
 71     <dependency>
 72       <groupId>org.springframework</groupId>
 73       <artifactId>spring-beans</artifactId>
 74       <version>${spring.version}</version>
 75     </dependency>
 76 
 77     <dependency>
 78       <groupId>org.springframework</groupId>
 79       <artifactId>spring-context</artifactId>
 80       <version>${spring.version}</version>
 81     </dependency>
 82 
 83     <dependency>
 84       <groupId>org.springframework</groupId>
 85       <artifactId>spring-context-support</artifactId>
 86       <version>${spring.version}</version>
 87     </dependency>
 88 
 89     <dependency>
 90       <groupId>org.springframework</groupId>
 91       <artifactId>spring-tx</artifactId>
 92       <version>${spring.version}</version>
 93     </dependency>
 94 
 95     <dependency>
 96       <groupId>org.springframework</groupId>
 97       <artifactId>spring-web</artifactId>
 98       <version>${spring.version}</version>
 99     </dependency>
100 
101     <dependency>
102       <groupId>org.springframework</groupId>
103       <artifactId>spring-jdbc</artifactId>
104       <version>${spring.version}</version>
105     </dependency>
106 
107     <dependency>
108       <groupId>javax.servlet</groupId>
109       <artifactId>javax.servlet-api</artifactId>
110       <version>3.0.1</version>
111       <scope>provided</scope>
112     </dependency>
113 
114     <dependency>
115       <groupId>javax.servlet.jsp</groupId>
116       <artifactId>jsp-api</artifactId>
117       <version>2.2</version>
118       <scope>provided</scope>
119     </dependency>
120     <!--mysql数据库链接包-->
121     <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->
122     <dependency>
123       <groupId>org.apache.commons</groupId>
124       <artifactId>commons-dbcp2</artifactId>
125       <version>2.1.1</version>
126     </dependency>
127 
128     <!-- https://mvnrepository.com/artifact/net.sf.json-lib/json-lib-->
129     <!--<dependency>
130       <groupId>net.sf.json-lib</groupId>
131       <artifactId>json-lib</artifactId>
132       <version>2.4</version>
133     </dependency>-->
134 
135     <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
136     <dependency>
137       <groupId>com.fasterxml.jackson.core</groupId>
138       <artifactId>jackson-databind</artifactId>
139       <version>2.9.8</version>
140     </dependency>
141 
142     <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
143     <dependency>
144       <groupId>com.fasterxml.jackson.core</groupId>
145       <artifactId>jackson-core</artifactId>
146       <version>2.9.8</version>
147     </dependency>
148 
149     <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
150     <dependency>
151       <groupId>com.fasterxml.jackson.core</groupId>
152       <artifactId>jackson-annotations</artifactId>
153       <version>2.9.8</version>
154     </dependency>
155 
156     <!--JSR303数据校验支持，支持tomcat7及以上版本-->
157     <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
158     <dependency>
159       <groupId>org.hibernate.validator</groupId>
160       <artifactId>hibernate-validator</artifactId>
161       <version>6.0.16.Final</version>
162     </dependency>
163 
164 
165     <!-- JSTL标签类 -->
166     <dependency>
167       <groupId>jstl</groupId>
168       <artifactId>jstl</artifactId>
169       <version>1.2</version>
170     </dependency>
171     <!-- 日志文件管理包 -->
172     <dependency>
173       <groupId>log4j</groupId>
174       <artifactId>log4j</artifactId>
175       <version>1.2.17</version>
176     </dependency>
177 
178     <!-- 上传组件包 -->
179     <dependency>
180       <groupId>commons-fileupload</groupId>
181       <artifactId>commons-fileupload</artifactId>
182       <version>1.3.1</version>
183     </dependency>
184     <dependency>
185       <groupId>commons-io</groupId>
186       <artifactId>commons-io</artifactId>
187       <version>2.4</version>
188     </dependency>
189     <dependency>
190       <groupId>commons-codec</groupId>
191       <artifactId>commons-codec</artifactId>
192       <version>1.9</version>
193     </dependency>
194 
195     <!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper -->
196     <dependency>
197       <groupId>com.github.pagehelper</groupId>
198       <artifactId>pagehelper</artifactId>
199       <version>5.1.10</version>
200     </dependency>
201 
202 
203     <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
204     <dependency>
205       <groupId>org.mybatis.generator</groupId>
206       <artifactId>mybatis-generator-core</artifactId>
207       <version>1.3.7</version>
208     </dependency>
209    <!-- <dependency>
210       <groupId>org.junit.jupiter</groupId>
211       <artifactId>junit-jupiter-api</artifactId>
212       <version>RELEASE</version>
213       <scope>compile</scope>
214     </dependency>-->
215 
216   </dependencies>
217 
218   <build>
219     <finalName>ssm-crud</finalName>
220     <plugins>
221       <plugin>
222         <groupId>org.mybatis.generator</groupId>
223         <artifactId>mybatis-generator-maven-plugin</artifactId>
224         <version>1.3.7</version>
225       </plugin>
226     </plugins>
227     <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
228       <plugins>
229         <plugin>
230           <artifactId>maven-clean-plugin</artifactId>
231           <version>3.1.0</version>
232         </plugin>
233         <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
234         <plugin>
235           <artifactId>maven-resources-plugin</artifactId>
236           <version>3.0.2</version>
237         </plugin>
238         <plugin>
239           <artifactId>maven-compiler-plugin</artifactId>
240           <version>3.8.0</version>
241         </plugin>
242         <plugin>
243           <artifactId>maven-surefire-plugin</artifactId>
244           <version>2.22.1</version>
245         </plugin>
246         <plugin>
247           <artifactId>maven-war-plugin</artifactId>
248           <version>3.2.2</version>
249         </plugin>
250         <plugin>
251           <artifactId>maven-install-plugin</artifactId>
252           <version>2.5.2</version>
253         </plugin>
254         <plugin>
255           <artifactId>maven-deploy-plugin</artifactId>
256           <version>2.8.2</version>
257         </plugin>
258       </plugins>
259     </pluginManagement>
260   </build>
261 </project>

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2、db.properties

  1 db.driverClassName=com.mysql.jdbc.Driver
  2 db.url=jdbc:mysql://localhost:3306/ssm_crud?useUnicode=true&characterEncoding=utf-8
  3 db.username=root
  4 db.password=123456
  5 #定义初始连接数NewsManagement
  6 db.initialSize=0
  7 #定义最大连接数
  8 db.maxActive=20
  9 #定义最长等待时间
 10 db.maxWait=60000

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3、log4j.properties

  1 # Global logging configuration
  2 log4j.rootLogger=DEBUG, stdout
  3 # Console output...
  4 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
  5 log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
  6 log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

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4、applicationContext.xml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <beans xmlns="http://www.springframework.org/schema/beans"
  3        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4        xmlns:p="http://www.springframework.org/schema/p"
  5        xmlns:context="http://www.springframework.org/schema/context"
  6        xmlns:tx="http://www.springframework.org/schema/tx"
  7        xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"
  8        xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
  9 		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
 10 		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
 11 		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
 12     <!-- 扫描service包，让service的注解起作用 -->
 13     <context:component-scan base-package="com.xwh"/>
 14     <!-- 加载db.propertites -->
 15     <context:property-placeholder location="classpath:db.properties"/>
 16     <bean id="dataSource"
 17           class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
 18         <property name="driverClassName" value="${db.driverClassName}"/>
 19         <property name="url" value="${db.url}"/>
 20         <property name="username" value="${db.username}"/>
 21         <property name="password" value="${db.password}"/>
 22         <property name="initialSize"  value="${db.initialSize}"/>
 23         <property name="maxWaitMillis"  value="${db.maxWait}"/>
 24         <property name="maxTotal"  value="${db.maxActive}"/>
 25     </bean>
 26     <bean id="sqlSessionFactory"
 27           class="org.mybatis.spring.SqlSessionFactoryBean">
 28         <property name="dataSource" ref="dataSource"></property>
 29         <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>
 30         <property name="mapperLocations" value="classpath:mybatis/mapper/*Mapper.xml"></property>
 31     </bean>
 32     <!--配置一个可以执行批量的sqlSession-->
 33     <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
 34         <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>
 35         <constructor-arg name="executorType" value="BATCH"></constructor-arg>
 36     </bean>
 37     <!-- mapper扫描器 -->
 38     <!-- 会自动生成一个标识为mapper接口类型首字母小写的bean -->
 39     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
 40         <property name="basePackage" value="com.xwh.dao"></property>
 41         <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
 42     </bean>
 43     <!--事务控制的配置-->
 44     <bean id="txManager"
 45           class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
 46         <property name="dataSource" ref="dataSource"></property>
 47     </bean>
 48     <tx:annotation-driven transaction-manager="txManager"/>
 49 </beans>
 50

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5、springmvc.xml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <beans xmlns="http://www.springframework.org/schema/beans"
  3        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4        xmlns:p="http://www.springframework.org/schema/p"
  5        xmlns:context="http://www.springframework.org/schema/context"
  6        xmlns:mvc="http://www.springframework.org/schema/mvc"
  7        xsi:schemaLocation="http://www.springframework.org/schema/beans
  8 	    http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
  9 	    http://www.springframework.org/schema/context
 10 	    http://www.springframework.org/schema/context/spring-context-3.1.xsd
 11 	    http://www.springframework.org/schema/mvc
 12 	    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
 13 
 14     <context:component-scan base-package="com.xwh.controller" />
 15 
 16     <mvc:annotation-driven />
 17 
 18     <!-- 处理请求转发 -->
 19     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
 20         <property name="prefix" value="/WEB-INF/views/" />
 21         <property name="suffix" value=".jsp" />
 22     </bean>
 23 
 24     <!--将springmvc不能处理的请求交给tomcat-->
 25     <mvc:default-servlet-handler/>
 26 
 27     <!-- 对静态资源放行 -->
 28     <!-- 映射到根目录下，文件引用静态资源时就加上static.. -->
 29     <mvc:resources mapping="/static/**" location="static/" />
 30 
 31 
 32     <!-- 上传文件拦截，设置最大上传文件大小 10M=10*1024*1024(B)=10485760 bytes -->
 33     <bean id="multipartResolver"
 34           class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
 35         <!-- 最大文件大小限制 -->
 36         <property name="maxUploadSize" value="10485760" />
 37         <property name="defaultEncoding" value="UTF-8" />
 38     </bean>
 39 
 40 </beans>

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6、mybatis-config.xml

  1 <?xml version="1.0" encoding="UTF-8" ?>
  2 <!DOCTYPE configuration
  3         PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
  4         "http://mybatis.org/dtd/mybatis-3-config.dtd">
  5 
  6 <configuration>
  7 
  8     <settings>
  9         <setting name="logImpl" value="LOG4J"/>
 10         <!-- 使用列标签代替列名 -->
 11         <!--<setting name="useColumnLabel" value="false"/>-->
 12         <!--允许 JDBC 支持自动生成主键-->
 13         <setting name="useGeneratedKeys" value="false"/>
 14         <!--是否开启自动驼峰命名规则（camel case）映射，即从经典数据库列名 A_COLUMN 到经典 Java 属性名 aColumn 的类似映射。 -->
 15         <setting name="mapUnderscoreToCamelCase" value="true"/>
 16     </settings>
 17 
 18     <typeAliases>
 19         <package name="com.xwh.entity"/>
 20     </typeAliases>
 21     <!-- 数据源的配置交给spring -->
 22     <!-- 关联映射文件交给spring的mapper扫描器 -->
 23 
 24 
 25     <!-- 配置mybatis分页插件PageHelper -->
 26     <plugins>
 27         <plugin interceptor="com.github.pagehelper.PageInterceptor">
 28             <!--分页参数合理化-->
 29             <property name="reasonable" value="true"/>
 30         </plugin>
 31     </plugins>
 32 </configuration>

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7、*Mapper.xml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
  3 <mapper namespace="com.xwh.dao.EmployeeMapper">
  4 
  5 </mapper>

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8、generatorConfig.xml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <!DOCTYPE generatorConfiguration
  3         PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
  4         "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
  5 
  6 <generatorConfiguration>
  7     <classPathEntry location="E:
eposimysqlmysql-connector-java5.1.30mysql-connector-java-5.1.30.jar" />
  8 
  9     <context id="DB2Tables" targetRuntime="MyBatis3">
 10         <!-- 去掉注释-->
 11         <commentGenerator>
 12             <property name="suppressDate" value="true"/>
 13             <property name="suppressAllComments" value="true" />
 14         </commentGenerator>
 15 
 16         <jdbcConnection driverClass="com.mysql.jdbc.Driver"
 17                         connectionURL="jdbc:mysql://localhost:3306/ssm_crud"
 18                         userId="root"
 19                         password="123456">
 20         </jdbcConnection>
 21 
 22         <javaTypeResolver >
 23             <property name="forceBigDecimals" value="false" />
 24         </javaTypeResolver>
 25 
 26         <javaModelGenerator targetPackage="com.xwh.entity" targetProject="srcmainjava">
 27             <property name="enableSubPackages" value="true" />
 28             <property name="trimStrings" value="true" />
 29         </javaModelGenerator>
 30 
 31         <sqlMapGenerator targetPackage="mapper"  targetProject="srcmain
esourcesmybatis">
 32             <property name="enableSubPackages" value="true" />
 33         </sqlMapGenerator>
 34 
 35         <javaClientGenerator type="XMLMAPPER" targetPackage="com.xwh.dao"  targetProject="srcmainjava">
 36             <property name="enableSubPackages" value="true" />
 37         </javaClientGenerator>
 38 
 39         <table tableName="employee" domainObjectName="Employee" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
 40                enableSelectByExample="false" selectByExampleQueryId="false">
 41         </table>
 42 
 43         <table tableName="department" domainObjectName="Department" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
 44                enableSelectByExample="false" selectByExampleQueryId="false">
 45         </table>
 46     </context>
 47 </generatorConfiguration>

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9、web.xml

  1 <!DOCTYPE web-app PUBLIC
  2  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
  3  "http://java.sun.com/dtd/web-app_2_3.dtd" >
  4 <web-app version="2.4"
  5          xmlns="http://java.sun.com/xml/ns/j2ee"
  6          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  7          xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  8 
  9   <display-name>ssm-crud</display-name>
 10 
 11   <welcome-file-list>
 12     <welcome-file>index2.jsp</welcome-file>
 13   </welcome-file-list>
 14   <!-- 加载spring容器配置 -->
 15   <listener>
 16     <listener-class>
 17       org.springframework.web.context.ContextLoaderListener
 18     </listener-class>
 19   </listener>
 20 
 21   <!-- 设置Spring容器加载所有的配置文件的路径  -->
 22   <context-param>
 23     <param-name>contextConfigLocation</param-name>
 24     <param-value>classpath:spring/applicationContext.xml</param-value>
 25   </context-param>
 26 
 27   <context-param>
 28     <param-name>log4jConfigLocation</param-name>
 29     <param-value>classpath:log4j.properties</param-value>
 30   </context-param>
 31 
 32   <!-- 配置springMVC核心控制器  -->
 33   <servlet>
 34     <servlet-name>dispatcherServlet</servlet-name>
 35     <servlet-class>
 36       org.springframework.web.servlet.DispatcherServlet
 37     </servlet-class>
 38     <init-param>
 39       <param-name>contextConfigLocation</param-name>
 40       <param-value>classpath:springmvc/springmvc.xml</param-value>
 41     </init-param>
 42     <load-on-startup>1</load-on-startup>
 43   </servlet>
 44   <servlet-mapping>
 45     <servlet-name>dispatcherServlet</servlet-name>
 46     <url-pattern>/</url-pattern>
 47   </servlet-mapping>
 48 
 49   <!-- 解决中文乱码 -->
 50   <filter>
 51     <filter-name>encodingFilter</filter-name>
 52     <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
 53     <init-param>
 54       <param-name>encoding</param-name>
 55       <param-value>utf-8</param-value>
 56     </init-param>
 57     <init-param>
 58       <param-name>forceRequestEncoding</param-name>
 59       <param-value>true</param-value>
 60     </init-param>
 61     <init-param>
 62       <param-name>forceResponseEncoding</param-name>
 63       <param-value>true</param-value>
 64     </init-param>
 65   </filter>
 66   <filter-mapping>
 67     <filter-name>encodingFilter</filter-name>
 68     <url-pattern>/*</url-pattern>
 69   </filter-mapping>
 70 
 71   <!--使用Rest风格的URI-->
 72   <!--将页面普通的post请求转为指定的delete或者put请求-->
 73   <filter>
 74     <filter-name>HiddenHttpMethodFilter</filter-name>
 75     <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
 76   </filter>
 77   <filter-mapping>
 78     <filter-name>HiddenHttpMethodFilter</filter-name>
 79     <url-pattern>/*</url-pattern>
 80   </filter-mapping>
 81 
 82 </web-app>
 83 
 84 
 85

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原文地址：https://www.cnblogs.com/riter-xu/p/11404574.html