eclipse配备spring

eclipse配置spring
对于Eclipse要求:
            EclipseEE

新件项目：需要建成：dynamic web project

在WEB-INF/lib下需要的jar包:



整个项目的目录结构:




源码：
IDao.java

package com.yy.action;public interface IDao {public String sayHello(String name);}

IService.java

package com.yy.service;public interface IService {public void service(String name);}

DaoImpl.java

package com.yy.impl;import java.util.Calendar;import com.yy.action.IDao;public class DaoImpl implements IDao{@Overridepublic String sayHello(String name) {int hour = Calendar.getInstance().get(Calendar.HOUR_OF_DAY);if(hour < 6) return "凌晨好， " + name;if(hour < 12) return "早上好， " + name;if(hour < 13) return "中午好， " + name;if(hour < 18) return "下午好， " + name;return "晚上好, " + name;}}

ServiceImpl.java

package com.yy.impl;import com.yy.action.IDao;import com.yy.service.IService;public class ServiceImpl implements IService{private IDao dao;@Overridepublic void service(String name) {System.out.println(dao.sayHello(name));}public void setDao(IDao dao) {this.dao = dao;}public IDao getDao() {return dao;}}

applicationContext.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"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsd"><bean id="daoImpl" /><bean id="service" ref="daoImpl"></property></bean></beans>

log4j.properties

log4j.rootLogger=DEBUG,stdout,Rlog4j.logger.org=ERROR, A1log4j.logger.com.gc.action=DEBUG,A2log4j.appender.A1=org.apache.log4j.RollingFileAppenderlog4j.appender.A1.File=org.loglog4j.appender.A1.MaxFileSize=500KBlog4j.appender.A1.MaxBackupIndex=50log4j.appender.A1.Append=truelog4j.appender.A1.layout=org.apache.log4j.PatternLayoutlog4j.appender.A1.layout.ConversionPattern=%d{ISO8601} - [%p] [%C{1}] - %m%nlog4j.appender.A2=org.apache.log4j.RollingFileAppenderlog4j.appender.A2.File=gc.loglog4j.appender.A2.MaxFileSize=500KBlog4j.appender.A2.MaxBackupIndex=50log4j.appender.A2.Append=truelog4j.appender.A2.layout=org.apache.log4j.PatternLayoutlog4j.appender.A2.layout.ConversionPattern=%d{ISO8601} - [%p] [%C{1}] - %m%n#--------------------stdout--------------------------------log4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.layout=org.apache.log4j.PatternLayout# Pattern to output the caller's file name and line number.log4j.appender.stdout.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss} %c - %m%n#--------------------R--------------------------------#log4j.appender.R=org.apache.log4j.RollingFileAppenderlog4j.appender.R=org.apache.log4j.DailyRollingFileAppender#this log file will be stored in web server's /bin directory,modify to your path which want to store.log4j.appender.R.File=gf.log#log4j.appender.R.datePattern='.'yyyy-MM-dd-HH-mmlog4j.appender.R.datePattern='.'yyyy-MM-ddlog4j.appender.R.append=true## Keep one backup filelog4j.appender.R.layout=org.apache.log4j.PatternLayoutlog4j.appender.R.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss} %c - %m%n#[%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n

注意事项:
1. applicationContext.xml 和 log4j.properties是需要放在WEB-INF/classes目录下的。
2. 运行项目的时候，选择Java Application运行。

至此，运行，可看到结果：
晚上好, 汪扬

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