开源项目学习-jeesite1.2.7-配置文件
本文目的为查看jeesite的配置文件都配了点啥，缺失部分待补
WEB-INF/web.xml
配置DispatcherServlet
可以看到上述代码中定义了一个自己的listener，目前感觉作用不大
package com.thinkgem.jeesite.modules.sys.listener; import javax.servlet.ServletContext; import org.springframework.web.context.WebApplicationContext; import com.thinkgem.jeesite.modules.sys.service.SystemService; public class WebContextListener extends org.springframework.web.context.ContextLoaderListener { @Override public WebApplicationContext initWebApplicationContext(ServletContext servletContext) { if (!SystemService.printKeyLoadMessage()){ return null; } return super.initWebApplicationContext(servletContext); } }
这么做有啥用？怎么用？
resources/spring-mvc.xml
加载配置属性文件
<!-- 加载配置属性文件 -->
<context:property-placeholder ignore-unresolvable="true" location="classpath:jeesite.properties" />依赖注入相关
使用Annotation自动注册Bean,只扫描@Controller：
<!-- 使用Annotation自动注册Bean,只扫描@Controller --> <context:component-scan base-package="com.thinkgem.jeesite" use-default-filters="false"><!-- base-package 如果多个，用“,”分隔 --> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan>
这么做有啥用？怎么用？
信息转换
<!-- 默认的注解映射的支持，org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping --> <mvc:annotation-driven content-negotiation-manager="contentNegotiationManager"> <mvc:message-converters register-defaults="true"> <!-- 将StringHttpMessageConverter的默认编码设为UTF-8 --> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <constructor-arg value="UTF-8" /> </bean> <!-- 将Jackson2HttpMessageConverter的默认格式化输出为false --> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="supportedMediaTypes"> <list><value>application/json;charset=UTF-8</value></list> </property> <property name="prettyPrint" value="false"/> <property name="objectMapper"> <bean class="com.thinkgem.jeesite.common.mapper.JsonMapper"></bean> </property> </bean> <!-- 使用XML格式输出数据 --> <bean class="org.springframework.http.converter.xml.MarshallingHttpMessageConverter"> <constructor-arg> <bean class="org.springframework.oxm.xstream.XStreamMarshaller"> <property name="streamDriver"> <bean class="com.thoughtworks.xstream.io.xml.StaxDriver"/> </property> <property name="annotatedClasses"> <list> <value>com.thinkgem.jeesite.common.persistence.BaseEntity</value> <value>com.thinkgem.jeesite.common.supcan.treelist.TreeList</value> <value>com.thinkgem.jeesite.common.supcan.treelist.cols.Col</value> <value>com.thinkgem.jeesite.common.supcan.treelist.cols.Group</value> </list> </property> </bean> </constructor-arg> <property name="supportedMediaTypes" value="application/xml"></property> </bean> </mvc:message-converters> </mvc:annotation-driven>
这么做有啥用？怎么用？
根据URL后缀自动判定Content-Type及相应的View
<!-- REST中根据URL后缀自动判定Content-Type及相应的View --> <bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean"> <property name="mediaTypes" > <map> <entry key="xml" value="application/xml"/> <entry key="json" value="application/json"/> </map> </property> <property name="ignoreAcceptHeader" value="true"/> <property name="favorPathExtension" value="true"/> </bean>
目前没有啥感觉
这么做有啥用？怎么用？
定义视图文件解析
<!-- 定义视图文件解析 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="${web.view.prefix}"/> <property name="suffix" value="${web.view.suffix}"/> </bean>
这么做有啥用？怎么用？
静态资源相关
<!-- 对静态资源文件的访问， 将无法mapping到Controller的path交给default servlet handler处理 --> <mvc:default-servlet-handler /> <!-- 静态资源映射 --> <mvc:resources mapping="/static/**" location="/static/" cache-period="31536000"/>
这么做有啥用？怎么用？
定义无Controller的path<->view直接映射
<!-- 定义无Controller的path<->view直接映射 -->
<mvc:view-controller path="/" view-name="redirect:${web.view.index}"/>这么做有啥用？怎么用？
springmvc基础知识（15）：mvc:view-controller标签
拦截器配置，拦截顺序：先执行后定义的，排在第一位的最后执行
<!-- 拦截器配置，拦截顺序：先执行后定义的，排在第一位的最后执行。-->
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="${adminPath}/**" />
<mvc:exclude-mapping path="${adminPath}/"/>
<mvc:exclude-mapping path="${adminPath}/login"/>
<mvc:exclude-mapping path="${adminPath}/sys/menu/tree"/>
<mvc:exclude-mapping path="${adminPath}/sys/menu/treeData"/>
<mvc:exclude-mapping path="${adminPath}/oa/oaNotify/self/count"/>
<bean class="com.thinkgem.jeesite.modules.sys.interceptor.LogInterceptor" />
</mvc:interceptor>
<!-- 手机视图拦截器 -->
<mvc:interceptor>
<mvc:mapping path="/**" />
<bean class="com.thinkgem.jeesite.modules.sys.interceptor.MobileInterceptor" />
</mvc:interceptor>
</mvc:interceptors>上述代码定义了一个自己的拦截器：LogInterceptor
public class LogInterceptor extends BaseService implements HandlerInterceptor {
private static final ThreadLocal<Long> startTimeThreadLocal =
new NamedThreadLocal<Long>("ThreadLocal StartTime");
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
Object handler) throws Exception {
if (logger.isDebugEnabled()){
long beginTime = System.currentTimeMillis();//1、开始时间
startTimeThreadLocal.set(beginTime); //线程绑定变量（该数据只有当前请求的线程可见）
logger.debug("开始计时: {} URI: {}", new SimpleDateFormat("hh:mm:ss.SSS")
.format(beginTime), request.getRequestURI());
}
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
if (modelAndView != null){
logger.info("ViewName: " + modelAndView.getViewName());
}
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response,
Object handler, Exception ex) throws Exception {
// 保存日志
LogUtils.saveLog(request, handler, ex, null);
// 打印JVM信息。
if (logger.isDebugEnabled()){
long beginTime = startTimeThreadLocal.get();//得到线程绑定的局部变量（开始时间）
long endTime = System.currentTimeMillis(); //2、结束时间
logger.debug("计时结束：{} 耗时：{} URI: {} 最大内存: {}m 已分配内存: {}m 已分配内存中的剩余空间: {}m 最大可用内存: {}m",
new SimpleDateFormat("hh:mm:ss.SSS").format(endTime), DateUtils.formatDateTime(endTime - beginTime),
request.getRequestURI(), Runtime.getRuntime().maxMemory()/1024/1024, Runtime.getRuntime().totalMemory()/1024/1024, Runtime.getRuntime().freeMemory()/1024/1024,
(Runtime.getRuntime().maxMemory()-Runtime.getRuntime().totalMemory()+Runtime.getRuntime().freeMemory())/1024/1024);
//删除线程变量中的数据，防止内存泄漏
startTimeThreadLocal.remove();
}
}
}这段代码的作用就是通过拦截器用日志记录某个请求的耗时等信息。
这么做有啥用？怎么用？
支持Shiro对Controller的方法级AOP安全控制
<!-- 支持Shiro对Controller的方法级AOP安全控制 begin--> <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor"> <property name="proxyTargetClass" value="true" /> </bean> <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="exceptionMappings"> <props> <prop key="org.apache.shiro.authz.UnauthorizedException">error/403</prop> <prop key="java.lang.Throwable">error/500</prop> </props> </property> </bean> <!-- 支持Shiro对Controller的方法级AOP安全控制 end -->
第一次接触，先不管了
文件上传相关
<!-- 上传文件拦截，设置最大上传文件大小 10M=10*1024*1024(B)=10485760 bytes -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="${web.maxUploadSize}" />
</bean>这么做有啥用？怎么用？
resources/spring-context.xml
<?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:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:util="http://www.springframework.org/schema/util" xmlns:task="http://www.springframework.org/schema/task" 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/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-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
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.1.xsd"
default-lazy-init="true">
<description>Spring Configuration</description>
<!-- 加载配置属性文件 -->
<context:property-placeholder ignore-unresolvable="true" location="classpath:jeesite.properties" />
<!-- 加载应用属性实例，可通过 @Value("#{APP_PROP['jdbc.driver']}") String jdbcDriver 方式引用 -->
<util:properties id="APP_PROP" location="classpath:jeesite.properties" local-override="true"/>
<!-- 使用Annotation自动注册Bean，解决事物失效问题：在主容器中不扫描@Controller注解，在SpringMvc中只扫描@Controller注解。 -->
<context:component-scan base-package="com.thinkgem.jeesite"><!-- base-package 如果多个，用“,”分隔 -->
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- MyBatis begin -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="typeAliasesPackage" value="com.thinkgem.jeesite"/>
<property name="typeAliasesSuperType" value="com.thinkgem.jeesite.common.persistence.BaseEntity"/>
<property name="mapperLocations" value="classpath:/mappings/**/*.xml"/>
<property name="configLocation" value="classpath:/mybatis-config.xml"></property>
</bean>
<!-- 扫描basePackage下所有以@MyBatisDao注解的接口 -->
<bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
<property name="basePackage" value="com.thinkgem.jeesite"/>
<property name="annotationClass" value="com.thinkgem.jeesite.common.persistence.annotation.MyBatisDao"/>
</bean>
<!-- 定义事务 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<!-- 配置 Annotation 驱动，扫描@Transactional注解的类定义事务 -->
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>
<!-- MyBatis end -->
<!-- 配置 JSR303 Bean Validator 定义 -->
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />
<!-- 缓存配置 -->
<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
<property name="configLocation" value="classpath:${ehcache.configFile}" />
</bean>
<!-- 计划任务配置，用 @Service @Lazy(false)标注类，用@Scheduled(cron = "0 0 2 * * ?")标注方法 -->
<task:executor id="executor" pool-size="10"/> <task:scheduler id="scheduler" pool-size="10"/>
<task:annotation-driven scheduler="scheduler" executor="executor" proxy-target-class="true"/>
<!-- 数据源配置, 使用 BoneCP 数据库连接池 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<!-- 数据源驱动类可不写，Druid默认会自动根据URL识别DriverClass -->
<property name="driverClassName" value="${jdbc.driver}" />
<!-- 基本属性 url、user、password -->
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="${jdbc.pool.init}" />
<property name="minIdle" value="${jdbc.pool.minIdle}" />
<property name="maxActive" value="${jdbc.pool.maxActive}" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000" />
<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000" />
<property name="validationQuery" value="${jdbc.testSql}" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<!-- 打开PSCache，并且指定每个连接上PSCache的大小（Oracle使用）
<property name="poolPreparedStatements" value="true" />
<property name="maxPoolPreparedStatementPerConnectionSize" value="20" /> -->
<!-- 配置监控统计拦截的filters -->
<property name="filters" value="stat" />
</bean>
<!-- 数据源配置, 使用应用服务器的数据库连接池
<jee:jndi-lookup id="dataSource" jndi-name="java:comp/env/jdbc/jeesite" />-->
<!-- 数据源配置, 不使用连接池
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>-->
</beans>和spring-mvc.xml具有相似之处
通过全局搜索发现只有一个测试类加载了该配置文件
package com.thinkgem.jeesite.common.test;
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractTransactionalJUnit4SpringContextTests;
/**
* Spring 单元测试基类
* @author ThinkGem
* @version 2013-05-15
*/
@ActiveProfiles("production")
@ContextConfiguration(locations = {"/spring-context.xml"})
public class SpringTransactionalContextTests extends AbstractTransactionalJUnit4SpringContextTests {
protected DataSource dataSource;
@Autowired
public void setDataSource(DataSource dataSource) {
super.setDataSource(dataSource);
this.dataSource = dataSource;
}
}先不看了
resources/jeesite.properties
#============================#
#===== Database sttings =====#
#============================#
#oracle database settings
#jdbc.type=oracle
#jdbc.driver=oracle.jdbc.driver.OracleDriver
#jdbc.url=jdbc:oracle:thin:@127.0.0.1:1521:orcl
#jdbc.username=jeesite
#jdbc.password=123456
#mysql database setting
jdbc.type=mysql
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/jeesite?useUnicode=true&characterEncoding=utf-8
jdbc.username=root
jdbc.password=123456
#mssql database settings
#jdbc.type=mssql
#jdbc.driver=net.sourceforge.jtds.jdbc.Driver
#jdbc.url=jdbc:jtds:sqlserver://localhost:1433/jeesite
#jdbc.username=sa
#jdbc.password=sa
#pool settings
jdbc.pool.init=1
jdbc.pool.minIdle=3
jdbc.pool.maxActive=20
#jdbc.testSql=SELECT 'x'
jdbc.testSql=SELECT 'x' FROM DUAL
#redis settings
redis.keyPrefix=jeesite
redis.host=127.0.0.1
redis.port=6379
#============================#
#===== System settings ======#
#============================#
#\u4ea7\u54c1\u4fe1\u606f\u8bbe\u7f6e
productName=JeeSite \u5feb\u901f\u5f00\u53d1\u5e73\u53f0
copyrightYear=2016
version=V1.2.7
#\u6f14\u793a\u6a21\u5f0f: \u4e0d\u80fd\u64cd\u4f5c\u548c\u4fdd\u5b58\u7684\u6a21\u5757\uff1a sys: area/office/user/role/menu/dict, cms: site/category
demoMode=false
#\u7ba1\u7406\u57fa\u7840\u8def\u5f84, \u9700\u540c\u6b65\u4fee\u6539\uff1aweb.xml
adminPath=/a
#\u524d\u7aef\u57fa\u7840\u8def\u5f84
frontPath=/f
#\u7f51\u7ad9URL\u540e\u7f00
urlSuffix=.html
#\u662f\u5426\u4e0d\u5141\u8bb8\u5237\u65b0\u4e3b\u9875\uff0c\u4e0d\u5141\u8bb8\u60c5\u51b5\u4e0b\uff0c\u5237\u65b0\u4e3b\u9875\u4f1a\u5bfc\u81f4\u91cd\u65b0\u767b\u5f55
notAllowRefreshIndex=false
#\u662f\u5426\u5141\u8bb8\u591a\u8d26\u53f7\u540c\u65f6\u767b\u5f55
user.multiAccountLogin=true
#\u5206\u9875\u914d\u7f6e
page.pageSize=30
#\u7855\u6b63\u7ec4\u4ef6\u662f\u5426\u4f7f\u7528\u7f13\u5b58
supcan.useCache=false
#\u901a\u77e5\u95f4\u9694\u65f6\u95f4\u8bbe\u7f6e, \u5355\u4f4d\uff1a\u6beb\u79d2, 30s=30000ms, 60s=60000ms
oa.notify.remind.interval=60000
#============================#
#==== Framework settings ====#
#============================#
#\u4f1a\u8bdd\u8d85\u65f6\uff0c \u5355\u4f4d\uff1a\u6beb\u79d2\uff0c 20m=1200000ms, 30m=1800000ms, 60m=3600000ms
session.sessionTimeout=1800000
#\u4f1a\u8bdd\u6e05\u7406\u95f4\u9694\u65f6\u95f4\uff0c \u5355\u4f4d\uff1a\u6beb\u79d2\uff0c2m=120000ms\u3002
session.sessionTimeoutClean=120000
#\u7f13\u5b58\u8bbe\u7f6e
ehcache.configFile=cache/ehcache-local.xml
#ehcache.configFile=cache/ehcache-rmi.xml
#\u7d22\u5f15\u9875\u8def\u5f84
web.view.index=/a
#\u89c6\u56fe\u6587\u4ef6\u5b58\u653e\u8def\u5f84
web.view.prefix=/WEB-INF/views/
web.view.suffix=.jsp
#\u6700\u5927\u6587\u4ef6\u4e0a\u4f20\u9650\u5236\uff0c\u5355\u4f4d\u5b57\u8282. 10M=10*1024*1024(B)=10485760 bytes\uff0c\u9700\u540c\u6b65\u4fee\u6539\uff1ackfinder.xml
web.maxUploadSize=10485760
#\u65e5\u5fd7\u62e6\u622a\u8bbe\u7f6e\uff0c\u6392\u9664\u7684URI\uff1b\u5305\u542b @RequestMapping\u6ce8\u89e3\u7684value\u3002\uff08\u5df2\u4f5c\u5e9f\uff09
#web.logInterceptExcludeUri=/, /login, /sys/menu/tree, /sys/menu/treeData, /oa/oaNotify/self/count
#web.logInterceptIncludeRequestMapping=save, delete, import, updateSort
#\u9759\u6001\u6587\u4ef6\u540e\u7f00
web.staticFile=.css,.js,.png,.jpg,.gif,.jpeg,.bmp,.ico,.swf,.psd,.htc,.htm,.html,.crx,.xpi,.exe,.ipa,.apk
#\u5355\u70b9\u767b\u5f55CAS\u8bbe\u7f6e
cas.server.url=http://127.0.0.1:8180/cas
cas.project.url=http://127.0.0.1:8080/jeesite
#\u5de5\u4f5c\u6d41\u8bbe\u7f6e
activiti.isSynActivitiIndetity=false
activiti.export.diagram.path=c:/activiti_diagram
#activiti font (windows font: \u5b8b\u4f53 linux font: simsun)
activiti.diagram.activityFontName=\u5b8b\u4f53
activiti.diagram.labelFontName=\u5b8b\u4f53
#5.21.0 \u65b0\u589e\u53c2\u6570 ,2016.06.23 \u8f66\u6811\u708e add
activiti.diagram.annotationFontName=\u5b8b\u4f53
#activiti\u5916\u90e8\u8868\u5355\u6839\u5730\u5740\u914d\u7f6e
activiti.form.server.url=
#\u4e0a\u4f20\u6587\u4ef6\u7edd\u5bf9\u8def\u5f84, \u8def\u5f84\u4e2d\u4e0d\u5141\u8bb8\u5305\u542b\u201cuserfiles\u201d
#userfiles.basedir=D:/jeesite
#\u5de5\u7a0b\u8def\u5f84\uff0c\u5728\u4ee3\u7801\u751f\u6210\u65f6\u83b7\u53d6\u4e0d\u5230\u5de5\u7a0b\u8def\u5f84\u65f6\uff0c\u53ef\u518d\u6b64\u6307\u5b9a\u7edd\u5bf9\u8def\u5f84\u3002
#projectPath=D\:\\workspace\\jeesite上述代码中定义了一些参数的值，加载后可供其它配置文件使用
如何加载？
<!-- 加载配置属性文件 -->
<context:property-placeholder ignore-unresolvable="true" location="classpath:jeesite.properties" />如何使用？
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="${web.view.prefix}"/>
<property name="suffix" value="${web.view.suffix}"/>
</bean>