applicationContext.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<!--读取db.properties -->
<context:property-placeholder location="classpath:db.properties"/>
<!-- 配置数据源 -->
<bean id="dataSource"
class="org.apache.commons.dbcp2.BasicDataSource">
<!--数据库驱动 -->
<property name="driverClassName" value="${jdbc.driver}" />
<!--连接数据库的url -->
<property name="url" value="${jdbc.url}" />
<!--连接数据库的用户名 -->
<property name="username" value="${jdbc.username}" />
<!--连接数据库的密码 -->
<property name="password" value="${jdbc.password}" />
<!--最大连接数 -->
<property name="maxTotal" value="${jdbc.maxTotal}" />
<!--最大空闲连接 -->
<property name="maxIdle" value="${jdbc.maxIdle}" />
<!--初始化连接数 -->
<property name="initialSize" value="${jdbc.initialSize}" />
</bean>
<!-- 事务管理器 -->
<bean id="transactionManager" class=
"org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 数据源 -->
<property name="dataSource" ref="dataSource" />
</bean>
<!-- 通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!-- 传播行为 -->
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="insert*" propagation="REQUIRED" />
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="create*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="find*" propagation="SUPPORTS"
read-only="true" />
<tx:method name="select*" propagation="SUPPORTS"
read-only="true" />
<tx:method name="get*" propagation="SUPPORTS"
read-only="true" />
</tx:attributes>
</tx:advice>
<!-- 切面 -->
<aop:config>
<aop:advisor advice-ref="txAdvice"
pointcut="execution(* com.core.service.*.*(..))" />
</aop:config>
<!-- 配置 MyBatis的工厂 -->
<bean class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 数据源 -->
<property name="dataSource" ref="dataSource" />
<!-- 配置MyBatis的核心配置文件所在位置 -->
<property name="configLocation"
value="classpath:mybatis-config.xml" />
</bean>
<!-- 接口开发,扫描 com.core.dao包 ，写在此包下的接口即可被扫描到 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.core.dao" />
</bean>
<!-- 配置扫描@Service注解 -->
<context:component-scan base-package="com.core.service"/>
</beans>
db.properties
jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/boot_crm jdbc.username=root jdbc.password=098879 jdbc.maxTotal=30 jdbc.maxIdle=10 jdbc.initialSize=5
log4j.properties
# Global logging configuration log4j.rootLogger=ERROR, stdout # MyBatis logging configuration... log4j.logger.com.core=DEBUG # Console output... log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n
mybatis-config.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> <!-- 别名定义 --> <typeAliases> <!-- 采用了直接自动扫描包的形式，这是在别名过多的情况下使用，mybatis会将所有的com.core.po包 中的pojo类以首字母小写的非限定类名作为它的别名。 --> <package name="com.core.po" /> </typeAliases> </configuration>
resource.properties
customer.from.type=002 customer.industry.type=001 customer.level.type=006
springmvc-config.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<!-- 加载属性文件,可以方便我们在一个阶段内不需要频繁写一个参数的值，而在不同阶段间又可以方便的切换参数的配置信息 -->
<context:property-placeholder
location="classpath:resource.properties" />
<!-- 配置扫描器 -->
<context:component-scan
base-package="com.core.web.controller" />
<!-- 注解驱动：配置处理器映射器和适配器 -->
<mvc:annotation-driven />
<!--配置静态资源的访问映射，此配置中的文件，将不被前端控制器拦截 -->
<mvc:resources location="/js/" mapping="/js/**" />
<mvc:resources location="/css/" mapping="/css/**" />
<mvc:resources location="/fonts/" mapping="/fonts/**" />
<mvc:resources location="/images/" mapping="/images/**" />
<!-- 配置视图解释器ViewResolver -->
<bean id="jspViewResolver" class=
"org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- 配置拦截器 ，实现的第一个功能是进行登录拦截，在登录之前验证（preHandle）-->
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**" /><!-- 拦截所有的请求 -->
<bean class="com.core.interceptor.LoginInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
</beans>
BaseDictDao.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.core.dao.BaseDictDao">
<!-- 根据类别代码查询 -->
<select id="selectBaseDicByTypeCode" parameterType="String" resultType="baseDict">
<!-- 这里写baseDict是因为在config中的mybatis-config中写了别名 -->
select * from base_dict where dict_type_code=#{typecode}
</select>
</mapper>
CustomerDao.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.core.dao.CustomerDao" >
<!-- 对应于CustomerDao的xml文件 -->
<!-- 建立一个sql片段 -->
<sql id="selectCustomListWhere">
<where>
<if test="cust_name!=null">
cust_name LIKE "%"#{cust_name}"%"
</if>
<if test="cust_source!=null">
AND cust_source =#{cust_source}
</if>
<if test="cust_industry !=null">
AND cust_industry=#{cust_industry}
</if>
<if test="cust_level!=null">
AND cust_level=#{cust_level}
</if>
</where>
</sql>
<select id="selectCustomList" parameterType="Customer" resultType="customer">
<!-- 这里写customer是因为在config中的mybatis-config中写了别名 -->
select
cust_id,
cust_name,
cust_user_id,
cust_create_id,
b.dict_item_name cust_source,
c.dict_item_name cust_industry,
d.dict_item_name cust_level,
cust_linkman,
cust_phone,
cust_mobile,
cust_createtime
FROM
customer a
LEFT JOIN(select dict_id,dict_item_name from base_dict WHERE dict_type_code='002') b ON a.cust_source=b.dict_id
LEFT JOIN(select dict_id,dict_item_name from base_dict WHERE dict_type_code='001') c ON a.cust_industry=c.dict_id
LEFT JOIN(select dict_id,dict_item_name from base_dict WHERE dict_type_code='006') d ON a.cust_level=d.dict_id
<include refid="selectCustomListWhere"></include>
<!-- 这个是执行分页查询 -->
<if test="start!=null and rows!=null">
LIMIT #{start},#{rows};
</if>
</select>
<select id="selectCustomListCount" parameterType="Customer" resultType="Integer">
select count(*) from customer
<include refid="selectCustomListWhere"></include>
</select>
<!-- 添加客户 -->
<insert id="createCustomer" parameterType="customer"><!-- 会返回一个影响行数 -->
insert into customer(
cust_name,
cust_user_id,
cust_create_id,
cust_source,
cust_industry,
cust_level,
cust_linkman,
cust_phone,
cust_mobile,
cust_zipcode,
cust_address,
cust_createtime
)values(
#{cust_name},
#{cust_user_id},
#{cust_create_id},
#{cust_source},
#{cust_industry},
#{cust_level},
#{cust_linkman},
#{cust_phone},
#{cust_mobile},
#{cust_zipcode},
#{cust_address},
#{cust_createtime}
);
</insert>
<!-- 通过id查询Customer对象 -->
<select id="getCustomerById" parameterType="Integer" resultType="customer">
select * from customer where cust_id=#{id}
</select>
<!-- 更新客户 -->
<update id="updateCustomer" parameterType="customer">
update customer
<set><!-- 通过set标签进行动态设置 -->
<if test="cust_name!=null">
cust_name=#{cust_name},
</if>
<if test="cust_user_id!=null">
cust_user_id=#{cust_user_id},
</if>
<if test="cust_create_id!=null">
cust_create_id=#{cust_create_id},
</if>
<if test="cust_source!=null">
cust_source=#{cust_source},
</if>
<if test="cust_industry!=null">
cust_industry=#{cust_industry},
</if>
<if test="cust_level!=null">
cust_level=#{cust_level},
</if>
<if test="cust_linkman!=null">
cust_linkman=#{cust_linkman},
</if>
<if test="cust_phone!=null">
cust_phone=#{cust_phone},
</if>
<if test="cust_mobile!=null">
cust_mobile=#{cust_mobile},
</if>
<if test="cust_zipcode!=null">
cust_zipcode=#{cust_zipcode},
</if>
<if test="cust_address!=null">
cust_address=#{cust_address},
</if>
<if test="cust_createtime!=null">
cust_createtime=#{cust_createtime},
</if>
</set>
<where>
cust_id=#{cust_id}
</where>
</update>
<!-- 通过id进行删除 -->
<delete id="deleteCustomer" parameterType="Integer">
delete from customer where cust_id=#{id}
</delete>
</mapper>
UserDao.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.core.dao.UserDao" >
<!-- 对应于UserDao的xml文件 -->
<!-- 查询用户 -->
<select id="findUser" parameterType="String" resultType="user">
<!-- 这里写user是因为在config中的mybatis-config中写了别名 -->
select *
from sys_user
where user_code = #{usercode}
and user_password =#{password}
and user_state = '1'
</select>
</mapper>