数据库:info.sql
/*
Navicat MySQL Data Transfer Source Server : yuanzhen
Source Server Version : 50713
Source Host : 192.168.1.6:3306
Source Database : serialnumber Target Server Type : MYSQL
Target Server Version : 50713
File Encoding : 65001 Date: 2016-08-16 09:38:17
*/ SET FOREIGN_KEY_CHECKS=0; -- ----------------------------
-- Table structure for info
-- ----------------------------
DROP TABLE IF EXISTS `info`;
CREATE TABLE `info` (
`name` varchar(255) DEFAULT NULL,
`email` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- ----------------------------
-- Records of info
-- ----------------------------
INSERT INTO `info` VALUES ('Tom', '4564@foxmail.com');
INSERT INTO `info` VALUES ('John', 'You@163.com');
INSERT INTO `info` VALUES ('Harry', 'harry@qq.com');
Bank.java
import java.rmi.*;
import java.util.*;
interface Bank extends Remote{
public List<Customer> getCustomers()throws RemoteException;
}
BankImpl.java
import java.rmi.*;
import java.rmi.server.*;
import java.sql.*;
import java.util.*;
class BankImpl extends UnicastRemoteObject implements Bank{
BankImpl()throws RemoteException{} public static void main (String[] args)throws RemoteException{
List<Customer> list=new BankImpl().getCustomers();
for(Customer customer:list){
System.out.println(customer);
}
return;
}
public List<Customer> getCustomers(){
List<Customer> list=new ArrayList<Customer>();
try{
Class.forName("org.gjt.mm.mysql.Driver");
Connection con=DriverManager.getConnection("jdbc:mysql://192.168.1.6:3306/serialnumber","root","123");
PreparedStatement ps=con.prepareStatement("select * from info");
ResultSet rs=ps.executeQuery(); while(rs.next()){
Customer c=new Customer();
c.setName(rs.getString(1));
c.setEmail(rs.getString(2));
list.add(c);
}
con.close();
}catch(Exception e){System.out.println(e);}
return list;
}//end of getCustomers()
}
Customer.java
public class Customer implements java.io.Serializable{
private String name;
private String email;
public void setName(String name){
this.name=name;
}
public void setEmail(String email){
this.email=email;
}
public String getName(){
return name;
}
public String getEmail(){
return email;
}
public String toString(){
return name+" "+email;
}
}
MyServer.java
import java.rmi.*;
public class MyServer{
public static void main(String args[])throws Exception{
Remote r=new BankImpl();
Naming.rebind("rmi://localhost:6666/mine",r);
}
}
编译服务器端源代码
注册:注册的过程中会生成BankImpl_Stub.class(用于拷贝至客户端);
启动服务器:
客户端代码:
Customer.java
public class Customer implements java.io.Serializable{
private String name;
private String email;
public void setName(String name){
this.name=name;
}
public void setEmail(String email){
this.email=email;
}
public String getName(){
return name;
}
public String getEmail(){
return email;
}
public String toString(){
return name+" "+email;
}
}
Bank.java
import java.rmi.*;
import java.util.*;
interface Bank extends Remote{
public List<Customer> getCustomers()throws RemoteException;
}
MyCLient.java
import java.util.*;
import java.rmi.*;
public class MyClient{
public static void main(String args[])throws Exception{
Bank b=(Bank)Naming.lookup("rmi://localhost:6666/mine");
List<Customer> list=b.getCustomers();
for(Customer c:list){
System.out.println(c);
}
System.out.println("done");
}
}
编译:
把服务器端的BankImpl_Stub.class拷贝过来
启动客户端
相关链接: