搭建springMVC+Mybatis+quartz+log4j+maven项目
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搭建springMVC+Mybatis+quartz+log4j+maven项目 - 创建maven项目(在eclipse里面); - 利用pom.xml文件引入项目所需的jar包; - 设置好相关的配置文件; - 调试项目1、创建maven项目工程里面 右击 --new--other点击finish就能建立一个新的maven项目了,如建立完成之后发现该项目有错误,如下图:按照这个解决发法来办,就可以解决了,如下:点击ok之后,该项目就不会报错了!2、建立完成maven项目之后,我们就要通过pom.xml文件来引入相关的jar包(非常方便)pom.xml的配置:<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/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>calpina</groupId> <artifactId>test01</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>test01 Maven Webapp</name> <url>http://maven.apache.org</url> <!-- <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> </dependencies> --> <properties> <!-- spring版本号 --> <spring.version>4.0.2.RELEASE</spring.version> <!-- mybatis版本号 --> <mybatis.version>3.2.6</mybatis.version> <!-- log4j日志文件管理包版本 --> <slf4j.version>1.7.7</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <!-- 表示开发的时候引入,发布的时候不会加载此包 --> <scope>test</scope> </dependency> <!-- spring核心包 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!-- mybatis核心包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency> <!-- 导入java ee jar 包 --> <dependency> <groupId>javax</groupId> <artifactId>javaee-api</artifactId> <version>7.0</version> </dependency> <!-- 导入Mysql数据库链接jar包 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.30</version> </dependency> <!-- 导入dbcp的jar包,用来在applicationContext.xml中配置数据库 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.2</version> </dependency> <!-- JSTL标签类 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- 日志文件管理包 --> <!-- log start --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <!-- 格式化对象,方便输出日志 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.41</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <!-- 映入JSON --> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.13</version> </dependency> <!-- 上传组件包 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.4</version> </dependency> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.9</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring.version}</version> </dependency> <!-- <dependency> <groupId>org.opensymphony.quartz</groupId> <artifactId>quartz-all</artifactId> <version>1.6.1</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>1.8.5</version> </dependency> </dependencies> <build> <finalName>calpina01</finalName> </build></project>配置完成之后,我们就需要开始来配置spring的设置了:上图是我们的工程项目,首先在src/main/java 下面建立这四个包(springMVC的模式),在src/main/resources下面建立这五个配置文件,db.properties用来配置数据库连接用;配置如下(这里用的数据库是mysql)driver=com.mysql.jdbc.Driverurl=jdbc:mysql://127.0.0.1:3306/db_testusername=rootpassword=root#定义初始连接数initialSize=0#定义最大连接数maxActive=20#定义最大空闲maxIdle=20#定义最小空闲minIdle=1#定义最长等待时间maxWait=60000配置完数据库db.properties配置文件后,我们就可以配置springMVC的配置文件spring-mvc.xml,配置如下:<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.fishroad.controller" /> <!-- 扫描文件(自动将servicec层注入) --> <context:component-scan base-package="com.fishroad.services"/> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 --> </list> </property> </bean> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans>配置完spring,我们就可以来配置mybatis,spring-mybatis.xml的配置如下:<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描 --> <context:component-scan base-package="com.fishroad" /> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:db.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- <property name="configLocation" value="classpath:mybatis-config.xml"></property> --> <!-- 自动扫描mapping.xml文件 --> <!-- <property name="mapperLocations" value="classpath:mapper/*.xml"></property> --> <property name="mapperLocations" value="classpath:/com/fishroad/dao/*.xml" /> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.fishroad.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans>接下来就是配置日志文件,log4j.properties的配置如下:log4j.rootLogger=debug,info,stdout,info,debug,errorlog4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.layout=org.apache.log4j.PatternLayoutlog4j.appender.stdout.layout.ConversionPattern=[%-5p] [%d{yyyy-MM-dd HH:mm:ss}] %c - %m%n log4j.logger.info=infolog4j.appender.info=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.info.layout=org.apache.log4j.PatternLayoutlog4j.appender.info.layout.ConversionPattern=[%-5p] [%d{yyyy-MM-dd HH:mm:ss}] %c - %m%nlog4j.appender.info.datePattern='.'yyyy-MM-ddlog4j.appender.info.Threshold = INFO log4j.appender.info.append=truelog4j.appender.info.File=${webApp.root}/logs/info.log log4j.logger.debug=debuglog4j.appender.debug=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.debug.layout=org.apache.log4j.PatternLayoutlog4j.appender.debug.layout.ConversionPattern=[%-5p] [%d{yyyy-MM-dd HH:mm:ss}] %c - %m%nlog4j.appender.debug.datePattern='.'yyyy-MM-ddlog4j.appender.debug.Threshold = DEBUG log4j.appender.debug.append=truelog4j.appender.debug.File=${webApp.root}/logs/debug.loglog4j.logger.error=errorlog4j.appender.error=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.error.layout=org.apache.log4j.PatternLayoutlog4j.appender.error.layout.ConversionPattern=[%-5p] [%d{yyyy-MM-dd HH:mm:ss}] %c - %m%nlog4j.appender.error.datePattern='.'yyyy-MM-ddlog4j.appender.error.Threshold = ERROR log4j.appender.error.append=truelog4j.appender.error.File=${webApp.root}/logs/error.log 最后就是配置我们的web.xml文件,配置如下:<?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" version="3.0"> <display-name>Archetype Created Web Application</display-name> <context-param> <param-name>webAppRootKey</param-name> <param-value>webApp.root</param-value> </context-param> <!-- Spring和mybatis的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:spring-mybatis.xml, classpath:spring-quartz.xml </param-value> </context-param> <!-- 编码过滤器 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <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监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- Spring MVC servlet --> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 --> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list></web-app>到此,我们的所有的配置已经配置好,接下来就可以开始搭建具体的项目了: 首先我们在vo包里面建立一个java类,命名为User.java,内容如下:package com.fishroad.vo;public class User { private int id; private String username; private String password; private int age; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public int getAge() { return age; } public void setAge(int age) { this.age = age; }}接下来在dao包里面建立接口IUserDao.java 和 UserMapper.xml这两个文件,IUserDao.java 内容如下:package com.fishroad.dao;import com.fishroad.vo.User;public interface IUserDao { User queryUser();}UserMapper.xml的内容如下:<?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.fishroad.dao.IUserDao"> <select id="queryUser" parameterType="com.fishroad.vo.User" resultType="com.fishroad.vo.User"> select t.id as id, t.user_name as username, t.age as age from user_t t </select></mapper>然后在services包里面建立接口IUserService.java 和 UserServiceImpl.java文件IUserService.java的内容如下:package com.fishroad.services;import com.fishroad.vo.User;public interface IUserService { public User getUserById(int userId);}UserServiceImpl.java的内容如下:package com.fishroad.services;import javax.annotation.Resource;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import com.fishroad.dao.IUserDao;import com.fishroad.vo.User;@Service("userService")public class UserServiceImpl implements IUserService { @Resource private IUserDao userDao; public User getUserById(int userId) { // TODO Auto-generated method stub return this.userDao.queryUser(); } }然后在controller包中建立UserController.java文件,其内容如下:package com.fishroad.controller;import javax.annotation.Resource;import javax.servlet.http.HttpServletRequest;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import com.fishroad.services.IUserService;import com.fishroad.vo.User;@Controller@RequestMapping("/user")public class UserController { @Resource private IUserService userService; @RequestMapping("/showUser") public String toIndex(HttpServletRequest request,Model model){ //int userId = Integer.parseInt(request.getParameter("id")); int userId = 0; User user = this.userService.getUserById(userId); model.addAttribute("user", user); return "showUser"; }}由于我们要配置定时任务,所有我们在service包里面单独写了一个类来实现,QuartzService.java,其内容如下:package com.fishroad.services;public class QuartzService { /** * 定时任务 */ public void doJob(){ System.out.println("---------定时任务开始-------------"); System.out.println("---------正在执行定时任务!-------------"); System.out.println("---------定时任务结束-------------"); }}配置定时任务的文件spring-quartz.xml的内容如下:<?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:p="http://www.springframework.org/schema/p" 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-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"><!-- 定时任务的配置文件 --> <!-- 第1步和第4步公用,2、3步需要自定义 --> <!-- 第一步:启动定时任务 --> <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <!-- 这里可以定义多个定时任务的Bean,每一个定时任务配置一个bean --> <ref bean="actJobTask"/> <!-- 预存话费的定时任务 --> <!-- <ref bean="prestoreTask"/> --> </list> </property> </bean> <!-- 第二步 调度act定时任务,每1分钟轮询一次,这里的id属性就是第一步定义的bean属性 --> <bean id="actJobTask" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="actJobMethod"/> <property name="cronExpression" value="0/5 * * * * ?"/> </bean> <!-- 第三步 配置act定时任务所引用的Bean和方法名,这里的id即为第二步的返回ref属性--> <bean id="actJobMethod" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="quartzTask"/> <property name="targetMethod" value="doJob"/> </bean> <!-- 第四步 处理定时任务的Bean--> <bean id="quartzTask" class="com.fishroad.services.QuartzService"> <!-- <property name="sysDateDao" ref="sysDateDao"/> --> <!-- <property name="activityService" ref="activityService"/> <property name="chargeService" ref="chargeService"/> <property name="httpClient" ref="httpClient"></property> <property name="prestoreService" ref="prestoreService"></property> <property name="prestoreWebService" ref="prestoreWebServiceImpl"></property> --> </bean> </beans>由于是web项目,所以我们肯定要写jsp,所以我就在web-inf目录下建立了jsp文件夹用来保存jsp文件,新建一个jsp文件,命名为showUser.jsp,内容如下:<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>测试</title> </head> <body> ${user.username} </body>最后建立好的工程目录如下:接下来就可以发布到tomcat中测试一下了;数据库脚本如下:/*Navicat MySQL Data TransferSource Server : localhostSource Server Version : 50624Source Host : localhost:3306Source Database : db_testTarget Server Type : MYSQLTarget Server Version : 50624File Encoding : 65001Date: 2015-07-01 16:33:21*/SET FOREIGN_KEY_CHECKS=0;-- ------------------------------ Table structure for user_t-- ----------------------------DROP TABLE IF EXISTS `user_t`;CREATE TABLE `user_t` ( `id` int(11) NOT NULL AUTO_INCREMENT, `user_name` varchar(40) NOT NULL, `password` varchar(255) NOT NULL, `age` int(4) NOT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;-- ------------------------------ Records of user_t-- ----------------------------INSERT INTO `user_t` VALUES ('1', '2222测试3333', 'sfasgfaf', '24');测试结果为:定时任务如下:源码下载地址:http://pan.baidu.com/s/1c0109BMhttp://download.csdn.net/detail/fishroad/8858779
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