Spring教程____Spring简单小列子

package com.csdn.student.bean;
/**
 * Student entity. @author MyEclipse Persistence Tools
 */
public class Student implements java.io.Serializable {

	
	/**
	 * SRRID
	 */
	private static final long serialVersionUID = -5076741984769526094L;
	
	// Fields
	private String stuid;
	private String stuname;
	private String stupwd;
	private String createtime;

	// Constructors
	/** default constructor */
	public Student() {
	}

	/** minimal constructor */
	public Student(String stuid) {
		this.stuid = stuid;
	}

	/** full constructor */
	public Student(String stuid, String stuname, String stupwd,
			String createtime) {
		this.stuid = stuid;
		this.stuname = stuname;
		this.stupwd = stupwd;
		this.createtime = createtime;
	}

	// Property accessors

	public String getStuid() {
		return this.stuid;
	}

	public void setStuid(String stuid) {
		this.stuid = stuid;
	}

	public String getStuname() {
		return this.stuname;
	}

	public void setStuname(String stuname) {
		this.stuname = stuname;
	}

	public String getStupwd() {
		return this.stupwd;
	}

	public void setStupwd(String stupwd) {
		this.stupwd = stupwd;
	}

	public String getCreatetime() {
		return this.createtime;
	}

	public void setCreatetime(String createtime) {
		this.createtime = createtime;
	}

}

//

package com.csdn.student.dao;

public interface StudentDao {

	public int insertStudent(String sql);
	
}

package com.csdn.student.dao;

import javax.annotation.Resource;

import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;

@Repository
public class StudentDaoImpl implements StudentDao{
	
	@Resource 
	private JdbcTemplate jdbcTemplate;
	
	@Override
	public int insertStudent(String sql) {
		return jdbcTemplate.update(sql);
	}

}

<?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:aop="http://www.springframework.org/schema/aop"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:c="http://www.springframework.org/schema/c"
	xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
		
<!-- springconfigStart -->
	
	<!-- 加载多个资源配置文件  -->
	<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list>
				<value>classpath:frame_jdbc.properties</value>
			</list>
		</property>
	</bean>  
	<!-- 使用注解的方式装配置bean -->
	<context:annotation-config />
	<context:component-scan base-package="com.csdn"></context:component-scan>
	
	<!-- 配置dbcp数据源  -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName" value="${jdbc.driverClassName}" />
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>
	
	<!-- 配置jdbctemplate -->	
	<bean id="JdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource" ref="dataSource"></property>
	</bean>

	<!-- 配置事物管理 -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>

<!-- springconfigEnd  springconfigEnd  springconfigEnd  springconfigEnd  springconfigEnd  springconfigEnd  springconfigEnd springconfigEnd-->

</beans>

<?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" id="WebApp_ID" version="3.0">
  <display-name>spring001</display-name>
  <welcome-file-list>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
</web-app>

################Oracle_JDBC################
jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@127.0.0.1:1521:orcl
jdbc.username=oracle
jdbc.password=oracle2017

package com.csdn.student.test;

import static org.junit.Assert.*;

import javax.annotation.Resource;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.csdn.student.bean.Student;
import com.csdn.student.dao.StudentDao;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"classpath:applicationContext.xml"})
public class StudentTest {
	
	@Resource
	private StudentDao dao;

	//初始化student对象
	private Student student; 
	@Before
	public void setUp() throws Exception {
		//做一些初始化操作 比如创建对象等
		student=new Student();
			student.setStuid("888");
			student.setStuname("zhagnsan");
			student.setStupwd("123456");
			student.setCreatetime("2017-1-31");
	}

	@Test
	public void insertStudent() {
		try {
			StringBuffer sb=new StringBuffer();
			sb.append("insert into STUDENT(stuid,stuname,stupwd,createtime)  ");
			sb.append("values('"+student.getStuid()+"','"+student.getStuname()+"','"+student.getStupwd()+"','"+"2017"+"') ");
		System.out.println(sb.toString());
			int result=	dao.insertStudent(sb.toString());
		System.out.println(result);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

//运行结果

//源码下载 http://pan.baidu.com/s/1eSDyQnK