Java 一些配置

1.事务的实现方式

(1) 实现方式共有两种：编码方式；声明式事务管理方式。
(2) 基于AOP技术实现的声明式事务管理，实质就是：在方法执行前后进行拦截，然后在目标方法开始之前创建并加入事务，执行完目标方法后根据执行情况提交或回滚事务。
(3) 声明式事务管理又有两种方式：一种是基于XML配置文件的方式；另一种是在业务方法上添加@Transactional注解，将事务规则应用到业务逻辑中（一般定义在service层）。

xml配置文件：

applicationContext-aop.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
    xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">
    <!-- AOP Configuration -->
    <tx:annotation-driven transaction-manager="transactionManager" />
    <tx:advice id="txAdvice2" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="edit*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="insert*" propagation="REQUIRED" />
            <!--<tx:method name="*" propagation="REQUIRED" timeout="1000" /> -->
        </tx:attributes>
    </tx:advice>
    <!-- 表示使用cglib，而非JDK的动态代理，因为Controller没有实现接口，所以要配置这里 -->
    <aop:aspectj-autoproxy proxy-target-class="true" />

    <aop:config>
        <!-- 事务 -->
        <aop:advisor id="servicesPointcut" advice-ref="txAdvice2"
            pointcut="execution(* com.house365.service..*..impl..*(..))" order="2" />
    </aop:config>
</beans>

2.dataSource配置

applicationContext-datasource.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
       xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd 
            http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd 
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">

    <bean id="commonDatasource" abstract="true">
        <property name="maxActive" value="10"/>
        <property name="maxIdle" value="5"/>
        <property name="minIdle" value="3"/>
        <property name="maxWait" value="60000"/>
        <property name="removeAbandoned" value="true"/>
        <!--1.如果开启了removeAbandoned，当getNumIdle() < 2) and (getNumActive() > getMaxActive() - 3)时被触发. -->
        <property name="removeAbandonedTimeout" value="180"/>
        <!--<property name="logAbandoned" value="true" />  -->
        <property name="testOnBorrow" value="true"/>
        <property name="testOnReturn" value="true"/>
        <property name="validationQuery" value="select 1 from dual"/>
    </bean>

    <!-- 数据源配置 -->
    <bean id="defaultDataSource" class="org.apache.commons.dbcp.BasicDataSource"
          parent="commonDatasource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="maxActive" value="${jdbc.maxActive}"/>
        <property name="maxIdle" value="${jdbc.maxIdle}"/>
        <property name="maxWait" value="${jdbc.maxWait}"/>
    </bean>
    <!-- 配置事务管理器 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="defaultDataSource"/>
    </bean>

    <tx:annotation-driven/>

    <bean id="commonSqlMapClient" abstract="true">
        <property name="configLocations">
            <list>
                <value>classpath:sqlMapConfig.xml</value>
            </list>
        </property>
    </bean>
    <!-- 目前读写不分离，读写使用同一个source -->
    <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean" parent="commonSqlMapClient">
        <property name="dataSource" ref="defaultDataSource"/>
    </bean>
</beans>

3.Trigger定时器

<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
    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:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
            http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd">


    <!-- 总管理类 如果将lazy-init='false'那么容器启动就会执行调度程序 -->
    <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="gwAllTrigger" />
                <ref bean="competeBidding" />
                <ref bean="notSignTrigger" />
                <ref bean="grabCustomerPushTrigger" />
                <ref bean="synRevSenMsgTrigger" />
                <!-- <ref bean="synNotResponseMsgTrigger" /> -->
                <ref bean="synIncScoreMsgTrigger" />
                <ref bean="getPreAboutCustomer" />
            </list>
        </property>
    </bean>
    
    <bean id="synIncScoreMsgTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="synIncScoreMsgDetail" />
        <property name="cronExpression" value="${synIncScoreMsg.time}" />
    </bean>
    <bean id="synIncScoreMsgDetail"
        class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <!-- 调用的类 -->
        <property name="targetObject">
            <ref bean="synIncScoreMsg" />
        </property>
        <!-- 调用类中的方法 -->
        <property name="targetMethod">
            <value>syn</value>
        </property>
    </bean>
    
    <!-- <bean id="synNotResponseMsgTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="synNotResponseMsgDetail" />
        <property name="cronExpression" value="${synNotResponseMsg.time}" />
    </bean>
    <bean id="synNotResponseMsgDetail"
        class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        调用的类
        <property name="targetObject">
            <ref bean="synNotResponseMsg" />
        </property>
        调用类中的方法
        <property name="targetMethod">
            <value>syn</value>
        </property>
    </bean> -->
    
    <bean id="synRevSenMsgTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="synRevSenMsgDetail" />
        <property name="cronExpression" value="${synRevSenMsg.time}" />
    </bean>
    <bean id="synRevSenMsgDetail"
        class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <!-- 调用的类 -->
        <property name="targetObject">
            <ref bean="synRevSenMsg" />
        </property>
        <!-- 调用类中的方法 -->
        <property name="targetMethod">
            <value>syn</value>
        </property>
    </bean>

    <!-- <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> 
        <property name="triggers"> <list> <ref bean="zfAllTrigger" /> </list> </property> 
        </bean> -->

    <bean id="gwAllTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="dzAllQuote" />
        <property name="cronExpression" value="${hmc.start.time}" />
    </bean>

    <!-- <bean id="zfAllTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> 
        <property name="jobDetail" ref="zfAllQuote" /> <property name="cronExpression" 
        value="${scf.end.time}" /> </bean> -->

    <bean id="dzAllQuote"
        class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <!-- 调用的类 -->
        <property name="targetObject">
            <ref bean="callRecordTimer" />
        </property>
        <!-- 调用类中的方法 -->
        <property name="targetMethod">
            <value>insertRecord</value>
        </property>
    </bean>

    <!-- <bean id="zfAllQuote" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> 
        <property name="targetObject"> <ref bean="sendSmsTimer" /> </property> <property 
        name="targetMethod"> <value>sendBidEndSms</value> </property> </bean> -->

    <bean id="competeBidding" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail">
            <bean
                class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
                <!-- 调用的类 -->
                <property name="targetObject">
                    <ref bean="competeBiddingTimer" />
                </property>
                <!-- 调用类中的方法 -->
                <property name="targetMethod">
                    <value>competeBiddingCompute</value>
                </property>
            </bean>
        </property>
        <property name="cronExpression" value="${competebidding.time}" />
    </bean>
    
    <!-- 签到推送 add by liuyang -->
    <bean id="notSignTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail">
            <bean
                class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
                <!-- 调用的类 -->
                <property name="targetObject">
                    <ref bean="notSignPushTimer" />
                </property>
                <!-- 调用类中的方法 -->
                <property name="targetMethod">
                    <value>notSignPush</value>
                </property>
            </bean>
        </property>
        <property name="cronExpression" value="${notSignPush.time}" />
    </bean>
    
    <!-- 抢客推送 add by liuyang -->
    <bean id="grabCustomerPushTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail">
            <bean
                class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
                <!-- 调用的类 -->
                <property name="targetObject">
                    <ref bean="grabCustomerPushTimer" />
                </property>
                <!-- 调用类中的方法 -->
                <property name="targetMethod">
                    <value>grabCustomerPush</value>
                </property>
            </bean>
        </property>
        <property name="cronExpression" value="${grabCustomerPush.time}" />
    </bean>
    
    <bean id="getPreAboutCustomer" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail">
            <bean
                class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
                <!-- 调用的类 -->
                <property name="targetObject">
                    <ref bean="preAboutCustomerTimer" />
                </property>
                <!-- 调用类中的方法 -->
                <property name="targetMethod">
                    <value>getPreAboutCustomerTime</value>
                </property>
            </bean>
        </property>
        <property name="cronExpression" value="${getPreAboutCustomer.time}" />
    </bean>
</beans>

#竞拍开始提醒
bid.start.time = 0 0 / 10 9 - 17 * * ?
#竞拍结束提醒
scf.end.time = 0 0 / 10 9 - 17 * * ?
hmc.start.time = 0 0 7 * * ?
#竞标出价统计时间#
competebidding.time = 30 0 10 * * ? 
#竞标出价统计时间##
grabcustomer.time = 0 / 10 * * * * ?
#竞标出价统计时间#
getPreAboutCustomer.time = 0 0 1 * * ?
synRevSenMsg.time = 0 0 2 * * ?
synNotResponseMsg.time = 0 0 2 * * ? 0 * /1 * * * ?
synIncScoreMsg.time = 0 10 9 * * ? #推送未签到 #
notSignPush.time = 0 0 11 * * ? #抢客推送定时#

4.dubbo、zookeeper

<?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">

    <!-- 提供方应用信息，用于计算依赖关系 -->
    <dubbo:application name="${dubbo.application.name}"/>

    <!-- 使用multicast广播注册中心暴露服务地址 -->
    <!-- 配置dubbo缓存文件路径，不能默认，若默认，多个项目的缓存路径一样，会起冲突 -->
    <dubbo:registry protocol="zookeeper" address="${dubbo.zookeeper.address}" client="zkclient"
                    file="${catalina.home}/dubbo/${dubbo.application.name}.cache"/>

    <!-- 用dubbo协议在20880端口暴露服务 -->

    <dubbo:protocol name="dubbo" port="${dubbo.application.port}"/>


    <!-- 不检查服务是否有provider，待provider启动后，会被cousumer自动发现 -->
    <dubbo:consumer check="false" retries="0" timeout="5000" version="${dubbo.app.version}"/>
    
    <!--资讯管理 begin -->
    <dubbo:service interface="com.house365.ws.interfaces.server.IHmcInformationInterface" ref="hmcInformationInterface" timeout="10000" version="${dubbo.app.version}"/>    
    <!--资讯管理 end  -->
</beans>

5.message（国际化）

<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
    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:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
            http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd">

    <!-- 读取messages Properties文件 -->
    <bean id="messageSource"
        class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>classpath:/messages/common</value>
            </list>
        </property>
        <property name="defaultEncoding" value="UTF-8" />
        <property name="useCodeAsDefaultMessage" value="true" />
    </bean>
</beans>

在同目录下的/messages/common文件夹中创建：
common_zh_CN.properties（中文）
common.properties（英文）

6.fastdfs 文件服务器

# connect timeout in seconds
# default value is 30s
connect_timeout=30

# network timeout in seconds
# default value is 30s
network_timeout=60

# the base path to store log files
base_path=/

# tracker_server can ocur more than once, and tracker_server format is
#  "host:port", host can be hostname or ip address
#tracker_server=192.168.105.101:22122
#tracker_server local ip
tracker_server=172.17.1.98:22122
tracker_server=172.17.1.69:22122
#tracker_server global ip
#tracker_server=202.102.83.154:22122

#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level=error

# if use connection pool
# default value is false
# since V4.05
use_connection_pool = true

# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600

# if load FastDFS parameters from tracker server
# since V4.05
# default value is false
load_fdfs_parameters_from_tracker=false

# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V4.05
use_storage_id = false

# specify storage ids filename, can use relative or absolute path
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# since V4.05
storage_ids_filename = storage_ids.conf


#HTTP settings
http.tracker_server_port=80

#use "#include" directive to include HTTP other settiongs
##include http.conf

7.Servlet

<?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:mvc="http://www.springframework.org/schema/mvc"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context-4.1.xsd
        http://www.springframework.org/schema/aop 
        http://www.springframework.org/schema/aop/spring-aop-4.1.xsd">
    <!-- 自动扫描的包名 -->
    <context:component-scan base-package="com.house365.web.controller" />
    
    <!-- 使用默认的Servlet来响应静态文件。 -->
    <!-- DispatcherServlet把找不到的请求映射到默认的servlet，从而实现处理静态资源的请求 -->
    <mvc:default-servlet-handler/>
    
    <!--  添加注解驱动 -->
    <mvc:annotation-driven />

    
    <!-- 拦截器 -->
    <mvc:interceptors>
        <!-- 防止重复提交，请在页面添加"<house365:token/>" -->
        <!--
        <bean class="com.house365.web.system.interceptor.DenyDuplicateFormSubmitInterceptor" />
         --> 
        <bean class="com.house365.web.interceptor.CommonParamsInterceptor" />
        <bean class="com.house365.web.interceptor.UserTokenInterceptor" />
        
    </mvc:interceptors>
    
    <!-- 配置国际化拦截器 -->
    <bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
        <property name="paramName" value="lang" />
    </bean>
    
    <bean id="requestMappingHandlerMapping" class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />
    
    <!-- 默认的controller
    <mvc:view-controller path="/" view-name="index" /> -->
        
    <!-- 配置视图解析器 -->
    <bean id="jstlViewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="order" value="1" />
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/WEB-INF/views/" />
        <property name="suffix" value=".jsp" />
    </bean>
    
    <context:property-placeholder ignore-unresolvable="true" location="classpath*:/properties/*.properties" />
    
    <!-- 创建一个通用的多部分解析器 -->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="defaultEncoding" value="UTF-8" />
        <property name="maxUploadSize" value="20480000" />
    </bean>
</beans>

8.日志

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
    <!-- 输出到日志文件（其他部分的日志） -->
    <!-- 每天产生一个日志文件 -->
    <appender name="app_filelog" class="org.apache.log4j.DailyRollingFileAppender">
        <!-- 设置File参数：日志输出文件名 -->
        <param name="File" value="${catalina.home}/logs/house365-web.log"/>
        <!-- 设置是否在重新启动服务时，在原有日志的基础添加新日志 -->
        <param name="Append" value="true"/>
        <param name="DatePattern" value="'.'yyyy-MM-dd"/>
        <!-- 设置输出文件项目和格式 -->
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%-5p %-d{yyyy-MM-dd HH:mm:ss} [%c.%M(%L)] - %m%n"/>
        </layout>
    </appender>

    <!-- 输出到控制台中 -->
    <appender name="console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%-5p: [%c.(%L)%M] - %m%n"/>
        </layout>
    </appender>

    <!-- 设置包限制输出的通道（springframework -->
    <logger name="org.springframework" additivity="false">
        <level value="ERROR"/>
        <appender-ref ref="console"/>
        <appender-ref ref="app_filelog"/>
    </logger>

    <!-- 设置类名限制输出的通道（Connection） -->
    <logger name="java.sql.Connection" additivity="false">
        <level value="ERROR"/>
        <appender-ref ref="console"/>
        <appender-ref ref="app_filelog"/>
    </logger>

    <!-- 设置类名限制输出的通道（Statement） -->
    <logger name="java.sql.Statement" additivity="false">
        <level value="ERROR"/>
        <appender-ref ref="console"/>
        <appender-ref ref="app_filelog"/>
    </logger>

    <!-- 设置类名限制输出的通道（PreparedStatement） -->
    <logger name="java.sql.PreparedStatement" additivity="false">
        <level value="ERROR"/>
        <appender-ref ref="console"/>
        <appender-ref ref="app_filelog"/>
    </logger>

    <!-- 设置类名限制输出的通道（ResultSet） -->
    <logger name="java.sql.ResultSet" additivity="false">
        <level value="ERROR"/>
        <appender-ref ref="console"/>
        <appender-ref ref="app_filelog"/>
    </logger>
    <!-- 设置接收所有输出的通道 -->
    <root>
        <level value="WARN"/>
        <appender-ref ref="console"/>
    </root>

</log4j:configuration>