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1.创建Maven项目,项目名称springdemo24,如图所示
2.配置Maven,修改项目中的pom.xml文件,修改内容如下
<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/xsd/maven-4.0.0.xsd"> <modelVersion>1.0.0</modelVersion> <groupId>shequ</groupId> <artifactId>springdemo13</artifactId> <version>0.0.1-SNAPSHOT</version> <properties> <java.version>1.7</java.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> </properties> <repositories> <repository> <id>codelds</id> <url>https://code.lds.org/nexus/content/groups/main-repo</url> </repository> </repositories> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.10</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.1.4.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.1.4.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.1.4.RELEASE</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.34</version> </dependency> </dependencies> <build/> </project>
3.在src/main/java下创建实体Bean Forum,包名(com.mycompany.shequ.bean)如图所示
4.实体Bean Forum的内容如下
package com.mycompany.shequ.bean;
public class Forum {
private int fid;
private String name;
public int getFid() {
return fid;
}
public void setFid(int fid) {
this.fid = fid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "{fid=>"+this.fid+",name=>"+this.name+"}";
}
}
5.在src/main/resources下创建spring-bean.xml配置文件,如图所示
6.spring-bean.xml配置文件的内容如下
<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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd"> <!-- 1.正常方式 --> <bean id="forum1" class="com.mycompany.shequ.bean.Forum"> <property name="fid" > <value>1</value> </property> <property name="name"> <value>正常方式</value> </property> </bean> <!-- 2.快捷方式 --> <bean id="forum2" class="com.mycompany.shequ.bean.Forum"> <property name="fid" value="2"></property> <property name="name" value="快捷方式"></property> </bean> <!-- 3.p方式 --> <bean id="forum3" class="com.mycompany.shequ.bean.Forum" p:fid="3" p:name="p方式"></bean> </beans>
7.在src/main/resources下创建applicationContext.xml配置文件,如图所示
8.applicationContext.xml配置文件的内容如下
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd"> <import resource="bean/spring-bean.xml"/> </beans>
9.在src/test/java下创建测试文件AppTest,包名(com.mycompany.shequ.test)如图所示
10.测试文件AppTest的内容如下
package com.mycompany.shequ.test;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.mycompany.shequ.bean.Forum;
public class AppTest {
@Test
public void beanTest(){
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
Forum forum1 = (Forum) context.getBean("forum1");
System.out.println(forum1);
Forum forum2 = (Forum) context.getBean("forum2");
System.out.println(forum2);
Forum forum3 = (Forum) context.getBean("forum3");
System.out.println(forum3);
}
}
11.在测试类AppTest的beanTest方法上右键运行,输出结果如图所示
本文转自 素颜猪 51CTO博客，原文链接:http://blog.51cto.com/suyanzhu/1909714
