00-B-springmvc分布式项目项目结构

两个和具体业务关联不紧的模块，单独记录。有的项目可能不需要这两个模块

05模块：p2p-pay

该模块专门用来统一各种支付实现，比如Alipay、微信支付等

com.bjpowernode.pay顶级包

com.bjpowernode.pay.config Alipay的配置类

com.bjpowernode.pay.web 存放控制器类，接收请求并处理

resources存放配置文件

applicationContext.xml 主要：导入 spring mvc 配置

applicationContext-mvc.xml 主要：dispatcherServlet 截获所有 URL 请求 spring mvc 扫描包下的 controller 配置注解驱动配置视图解析器

log4j.properties 主要：log4j的配置

WEB_INF下的配置文件：

web.xml

配置文件的内容：

applicationContext.xml的配置内容：

<?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:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:task="http://www.springframework.org/schema/task"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">


    <!-- 导入 spring mvc 配置 -->
    <import resource="applicationContext-mvc.xml" />
</beans>

applicationContext-mvc.xml 的配置内容：

<?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:p="http://www.springframework.org/schema/p"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd">

    <!-- dispatcherServlet 截获所有 URL 请求 -->
    <mvc:default-servlet-handler/>

    <!-- spring mvc 扫描包下的 controller -->
    <context:component-scan base-package="com.bjpowernode.pay.web"/>

    <!-- 配置注解驱动 -->
    <mvc:annotation-driven/>

    <!-- 配置视图解析器 -->
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/"/>
        <property name="suffix" value=".jsp"/>
    </bean>



</beans>

log4j.properties的配置内容：

log4j.rootLogger = info, stdout, file
### 输出到控制台 ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = [pay] %d{ABSOLUTE} %5p %c{1}:%L - %m%n

log4j.appender.file = org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.File = /opt/pay/logs/log.log
log4j.appender.file.Append = true
log4j.appender.file.Threshold = debug
log4j.appender.file.layout = org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern = [pay] %-d{yyyy-MM-dd HH:mm:ss} [ %c{1} ] - [ %p ] %m%n

web.xml配置文件内容：

<?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_3_0.xsd"
         id="WebApp_ID" version="3.0">
    <!-- 应用名 -->
    <display-name>pay</display-name>
    <!-- 字符过滤器，字符编码UTF-8 -->
    <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 mvc分发servlet -->
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

pom.xml配置内容：

<?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">
    <parent>
        <artifactId>p2p-parent</artifactId>
        <groupId>com.bjpowernode.p2p</groupId>
        <version>1.0.0</version>
        <relativePath>../p2p-parent/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>p2p-pay</artifactId>
    <packaging>war</packaging>

    <dependencies>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
        </dependency>

        <!-- servlet及jstl标签库依赖的JAR配置 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp.jstl</groupId>
            <artifactId>jstl-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.taglibs</groupId>
            <artifactId>taglibs-standard-spec</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.taglibs</groupId>
            <artifactId>taglibs-standard-impl</artifactId>
        </dependency>

        <!-- 加载jackson包 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
        </dependency>

        <!-- commons-logging依赖的JAR配置start -->
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>

        <!-- Log4j的配置start -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <dependency>
            <groupId>com.bjpowernode.p2p</groupId>
            <artifactId>p2p-common</artifactId>
            <version>1.0.0</version>
        </dependency>
        <!--引入非本地仓库的依赖-->
        <dependency>
            <groupId>com.alipay.api</groupId>
            <artifactId>alipay-sdk-java</artifactId>
            <version>20170324180803</version>
            <scope>system</scope>
            <systemPath>${basedir}/src/main/webapp/WEB-INF/lib/alipay-sdk-java20170324180803.jar</systemPath>
        </dependency>

        <!--wxpay-sdk-->
        <dependency>
            <groupId>com.github.wxpay</groupId>
            <artifactId>wxpay-sdk</artifactId>
            <version>0.0.3</version>
        </dependency>

        <dependency>
            <groupId>com.bjpowernode</groupId>
            <artifactId>HttpClient</artifactId>
            <version>1.0.0</version>
        </dependency>

    </dependencies>

</project>

06模块：p2p-timer

该模块执行一些定时的任务

新建模块，继承自parent模块，选择maven的webapp模板，该模块是web项目

com.bjpowernode.p2p 顶级包

com.bjpowernode.p2p.timer 放具体执行定时任务的类

resources配置文件

applicationContext.xml 主要：导入 spring task 配置导入服务提供者配置

applicationContext-dubbo-consumer.xml 主要：配置应用名称配置注册中心引用服务提供者暴露的服务

applicationContext-task.xml 主要：自动扫描的包名

log4j.properties 主要：配置log4j配置

WEB_INF下配置文件

web.xml

applicationContext.xml配置文件内容：

<?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:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:task="http://www.springframework.org/schema/task"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">


    <!-- 导入 spring task 配置 -->
    <import resource="applicationContext-task.xml" />
    <!-- 导入服务提供者配置 -->
    <import resource="applicationContext-dubbo-consumer.xml"/>
</beans>

applicationContext-dubbo-consumer.xml 配置文件内容：

<?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:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://code.alibabatech.com/schema/dubbo
http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

    <!-- 配置应用名称 -->
    <dubbo:application name="p2p"/>

    <!-- 配置注册中心 -->
    <dubbo:registry protocol="zookeeper" address="192.168.127.128:2181"/>

    <!--产品业务-->
    <dubbo:reference id="loanInfoService" interface="com.bjpowernode.p2p.service.loan.LoanInfoService" version="1.0.0" check="false"></dubbo:reference>

    <!--用户业务-->
    <dubbo:reference id="userService" interface="com.bjpowernode.p2p.service.loan.UserService" version="1.0.0" check="false"></dubbo:reference>

    <!--投资业务-->
    <dubbo:reference id="bidInfoService" interface="com.bjpowernode.p2p.service.loan.BidInfoService" version="1.0.0" check="false"></dubbo:reference>

    <!--帐户业务-->
    <dubbo:reference id="financeAccountService" interface="com.bjpowernode.p2p.service.user.FinanceAccountService" version="1.0.0" check="false"></dubbo:reference>

    <!--redis业务-->
    <dubbo:reference id="redisService" interface="com.bjpowernode.p2p.service.loan.RedisService" version="1.0.0" check="false"></dubbo:reference>

    <!--收益业务-->
    <dubbo:reference id="incomeRecordService" interface="com.bjpowernode.p2p.service.loan.IncomeRecordService" version="1.0.0" check="false"></dubbo:reference>

    <!--充值业务-->
    <dubbo:reference id="rechargeRecordService" interface="com.bjpowernode.p2p.service.loan.RechargeRecordService" version="1.0.0" timeout="15000"></dubbo:reference>


</beans>

applicationContext-task.xml配置文件内容：

<?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:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:jdbc="http://www.springframework.org/schema/jdbc"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns:task="http://www.springframework.org/schema/task"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
            http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
            http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
            http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd ">

    <!-- 自动扫描的包名 -->
    <context:component-scan base-package="com.bjpowernode.p2p.timer"/>

    <task:annotation-driven/>
</beans>

log4j.properties配置内容：

log4j.rootLogger = info, stdout, file
### 输出到控制台 ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = [timer] %d{ABSOLUTE} %5p %c{1}:%L - %m%n

log4j.appender.file = org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.File = /opt/task/timer/logs/log.log
log4j.appender.file.Append = true
log4j.appender.file.Threshold = debug
log4j.appender.file.layout = org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern = [timer] %-d{yyyy-MM-dd HH:mm:ss} [ %c{1} ] - [ %p ] %m%n

web.xml配置内容：

<?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_3_0.xsd"
         id="dataservice" version="3.0">
    <display-name>timer application</display-name>
    <!-- spring监听器加载applicationContext.xml配置文件 -->
    <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>
</web-app>