신입개발자_장민기

DTO package cohttp://m.app.test; import org.springframework.beans.factory.annotation.Autowired; public class Person { String name; int age; public Person() { super(); // TODO Auto-generated constructor stub } @Override public String toString() { return "person [name=" + name + ", age=" + age + "]"; } public Person(String name, int age) { super(); this.name = name; this.age = age; } public String..

Mapper1 select * from t_product select * from t_order update t_product set quantity = quantity - #{quantity} where pcode = #{pcode} Mapper2 insert into t_order ( num, pcode, quantity ) values ( t_order_seq.nextval, #{pcode} , #{quantity} ) jdbc.properties jdbc.driver=oracle.jdbc.driver.OracleDriver jdbc.url=jdbc:oracle:thin:@localhost:1521:xe jdbc.userid=scott jdbc.passwd=tiger DTO1 package com...

Mapper1 select * from t_product select * from t_order update t_product set quantity = quantity - #{quantity} where pcode = #{pcode} Mapper2 insert into t_order ( num, pcode, quantity ) values ( t_order_seq.nextval, #{pcode} , #{quantity} ) jdbc.properties jdbc.driver=oracle.jdbc.driver.OracleDriver jdbc.url=jdbc:oracle:thin:@localhost:1521:xe jdbc.userid=scott jdbc.passwd=tiger DTO1 package com...

Mapper1 select * from t_product select * from t_order update t_product set quantity = quantity - #{quantity} where pcode = #{pcode} Mapper2 insert into t_order ( num, pcode, quantity ) values ( t_order_seq.nextval, #{pcode} , #{quantity} ) jdbc.properties jdbc.driver=oracle.jdbc.driver.OracleDriver jdbc.url=jdbc:oracle:thin:@localhost:1521:xe jdbc.userid=scott jdbc.passwd=tiger DTO1 package com...

DTO package com.dto; import org.apache.ibatis.type.Alias; @Alias("DeptDTO") //com.dto.DeptDTO --> DeptDTO public class DeptDTO { private int deptno; private String dname; private String loc; @Override public String toString() { return "DeptDTO [deptno=" + deptno + ", dname=" + dname + ", loc=" + loc + "]"; } public DeptDTO() { super(); // TODO Auto-generated constructor stub } public DeptDTO(int..

person.xml OneService package com.service; import org.springframework.stereotype.Service; @Service("xxx") public class OneService { public void one() { System.out.println("oneService"); } public OneService() { super(); System.out.println("one"); } } TwoService package com.service; import org.springframework.stereotype.Service; @Service public class TwoService { public void Two() { System.out.pri..

person.xml this.getName = 유관순 20 catAge && catName

DTO에서 value 설정 package com.spring; import org.springframework.beans.factory.annotation.Value; public class Person { //Value: 특정값을 주입할 때 사용(자바코드 외부의 리소스나 환경정보 설정값을 사용하는 등) @Value("홍길동") // xml: private String username; @Value("10") // java코드: int age = 10; private int age; @Override public String toString() { return "Person [username=" + username + ", age=" + age + "]"; } public Person() { super(..

Person package com.spring; import javax.annotation.Resource; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Required; public class Person { private String userName; private int age; @Resource(name = "pet02") private Cat cat; @Override public String toString() { return "Person [userName=" + userName + ", age=" + age + ", cat=" + ..

Main package com.spring; import org.springframework.context.support.GenericXmlApplicationContext; public class main { public static void main(String[] args) { GenericXmlApplicationContext ctx = new GenericXmlApplicationContext("classpath:com/config/echo1.xml", "classpath:com/config/echo2.xml"); Person person = (Person) ctx.getBean("person"); System.out.println(person); System.out.println(person...