V2AS问路
00-B-springmvc分布式项目项目结构
阅读原文时间：2023年07月15日阅读：1

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：


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" />

applicationContext-mvc.xml 的配置内容：


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>

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：


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">

pay

encodingFilter org.springframework.web.filter.CharacterEncodingFilter encoding UTF-8
encodingFilter /* 

<!-- 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>

pom.xml配置内容：


http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
p2p-parent com.bjpowernode.p2p 1.0.0 ../p2p-parent/pom.xml
4.0.0

<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>

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：


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"/>

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


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>

applicationContext-task.xml配置文件内容：


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 ¨C66C ¨C67C ¨C68C ">

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

<task:annotation-driven/>

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：


http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app\_3\_0.xsd" id="dataservice" version="3.0"> timer application contextConfigLocation classpath:applicationContext.xml org.springframework.web.context.ContextLoaderListener

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