ssm基础配置

2019-05-08 07:27:52来源：博客园阅读 ()

1.导包

 1   <dependencies>
 2 
 3     <dependency>
 4         <groupId>org.springframework</groupId>
 5         <artifactId>spring-webmvc</artifactId>
 6         <version>3.2.8.RELEASE</version>
 7     </dependency>    
 8         
 9     <dependency>
10         <groupId>org.springframework</groupId>
11         <artifactId>spring-tx</artifactId>
12         <version>3.2.8.RELEASE</version>
13     </dependency>    
14 
15     <dependency>
16         <groupId>org.springframework</groupId>
17         <artifactId>spring-web</artifactId>
18         <version>3.2.8.RELEASE</version>
19     </dependency>
20         
21     <dependency>
22         <groupId>org.codehaus.jackson</groupId>
23         <artifactId>jackson-mapper-asl</artifactId>
24         <version>1.9.13</version>
25     </dependency>
26          
27     <dependency>
28         <groupId>com.fasterxml.jackson.core</groupId>
29         <artifactId>jackson-annotations</artifactId>
30         <version>2.9.7</version>
31     </dependency>
32          
33     <dependency>
34         <groupId>com.fasterxml.jackson.core</groupId>
35         <artifactId>jackson-core</artifactId>
36         <version>2.9.7</version>
37     </dependency>
38     
39     <dependency>
40         <groupId>org.springframework</groupId>
41         <artifactId>spring-jdbc</artifactId>
42         <version>3.2.8.RELEASE</version>
43     </dependency>
44           
45     <dependency>
46         <groupId>commons-dbcp</groupId>
47         <artifactId>commons-dbcp</artifactId>
48         <version>1.4</version>
49     </dependency>
50     
51     <dependency>
52         <groupId>mysql</groupId>
53         <artifactId>mysql-connector-java</artifactId>
54         <version>5.0.8</version>
55     </dependency>
56     
57     <dependency>
58         <groupId>org.mybatis</groupId>
59         <artifactId>mybatis</artifactId>
60         <version>3.3.0</version>
61     </dependency>
62       
63     <dependency>
64         <groupId>org.mybatis</groupId>
65         <artifactId>mybatis-spring</artifactId>
66         <version>1.2.3</version>
67     </dependency>
68     
69     <dependency>
70         <groupId>junit</groupId>
71         <artifactId>junit</artifactId>
72         <version>4.12</version>
73     </dependency>
74     
75   </dependencies>

pom.xml

2.spring配置文件

 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" xmlns:p="http://www.springframework.org/schema/p"
 4     xmlns:context="http://www.springframework.org/schema/context"
 5     xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:util="http://www.springframework.org/schema/util"
 6     xsi:schemaLocation="
 7             http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
 8             http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
 9             http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd
10             http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.2.xsd
11             http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
12             http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd
13             http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
14             http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
15             http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd">
16         
17     <!-- 1.启用注解驱动 -->
18     <mvc:annotation-driven conversion-service="conversionService" />
19 
20     <!-- 2.配置组件扫描 -->
21     <context:component-scan base-package="com.goatherd.ssm" />
22 
23     <!-- 3.视图解析 -->
24     <bean
25         class="org.springframework.web.servlet.view.InternalResourceViewResolver">
26         <property name="prefix" value="/WEB-INF/" />
27         <property name="suffix" value=".jsp" />
28     </bean>
29     
30     <!-- 4.session拦截器配置(多个拦截器以配置的顺序为主) -->
31     <mvc:interceptors>
32         <mvc:interceptor>
33             <mvc:mapping path="/**"/>
34             <mvc:exclude-mapping path="/toLogin.do"/>
35             <mvc:exclude-mapping path="/login.do"/>
36             <!-- 拦截器的实现类 -->
37             <bean class="com.session.SessionInterceptor"></bean>
38         </mvc:interceptor>
39     </mvc:interceptors>   
40 
41     <!-- 自定义参数绑定，不知道为啥这里还需要配置 multipartResolver bean -->
42     <bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"></bean>
43 </beans>

spring-mvc.xml

3.mybatis配置文件

 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" xmlns:p="http://www.springframework.org/schema/p"
 4     xmlns:context="http://www.springframework.org/schema/context"
 5     xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:util="http://www.springframework.org/schema/util"
 6     xsi:schemaLocation="
 7             http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
 8             http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
 9             http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd
10             http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.2.xsd
11             http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
12             http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd
13             http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
14             http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
15             http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd">
16     
17     <!-- 引入数据库配置文件(读取properties文件)，这种方式可以引入多个properties文件 -->
18     <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
19         <property name="locations">
20             <list>
21                 <value>classpath:config/jdbc.properties</value>
22                 <!--<value>classpath:config/redis.properties</value> -->
23             </list>
24         </property>
25     </bean>
26     
27     <!-- 数据库配置  -->
28     <bean id="dbcp" class="org.apache.commons.dbcp.BasicDataSource">
29       <!-- 初级配置 -->
30       <property name="driverClassName" value="${mysql.driverClassName}"/>
31       <property name="url" value="${mysql.url}"/>
32       <property name="username" value="${mysql.username}"/>
33       <property name="password" value="${mysql.password}"/>
34     </bean> 
35     
36     <!-- session工厂(映射器) -->
37     <bean id="ssf" class="org.mybatis.spring.SqlSessionFactoryBean">
38       <!-- 注入DataSource -->
39       <property name="dataSource" ref="dbcp"></property>
40       <!-- 注入SQL语句(映射文件的位置) -->
41       <property name="mapperLocations" value="classpath:mapper/*.xml"></property>
42     </bean>
43     
44     <!-- 扫描器 -->
45     <bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
46         <!-- 指定mapper接口 -->
47         <property name="basePackage" value="com.ssm.dao"></property>
48         <!-- 指定sqlSession资源 -->
49         <property name="sqlSessionFactoryBeanName" value="ssf" />
50     </bean>
51 </beans>

spring-mybatis.xml

4.jdbc配置文件

1 #MySQL数据库
2 mysql.driverClassName=com.mysql.jdbc.Driver
3 mysql.url=jdbc:mysql://localhost/erp?useUnicode=true&characterEncoding=utf8&useSSL=false&zeroDateTimeBehavior=convertToNull&allowMultiQueries=true
4 mysql.username=root
5 mysql.password=123456

jdbc.properties

5.web.xml文件配置

 1  <!-- 初始配置 -->
 2   <context-param>
 3     <param-name>contextConfigLocation</param-name>
 4     <param-value>classpath:config/xml/spring-*.xml</param-value>
 5   </context-param>
 6   <listener>
 7     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 8   </listener>
 9   
10   <!-- 配置DispatcherServlet -->
11   <servlet>
12     <servlet-name>mvc</servlet-name>
13     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
14     <init-param>
15       <param-name>contextConfigLocation</param-name>
16       <param-value>classpath:config/xml/spring-*.xml</param-value>
17     </init-param>
18     <load-on-startup>1</load-on-startup>
19   </servlet>
20   <servlet-mapping>
21     <servlet-name>mvc</servlet-name>
22     <url-pattern>*.do</url-pattern>
23   </servlet-mapping>