Java学生成绩管理系统（客户端与服务器）

package bean;

import java.io.Serializable;

public class Grade implements Serializable{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private int gradeid;
	private String username;
	private int grade;
	public Grade（） {
		super（）;
		// TODO Auto-generated constructor stub
	}
	public Grade（int gradeid String username int grade） {
		super（）;
		this.gradeid = gradeid;
		this.username = username;
		this.grade = grade;
	}
	public int getGradeid（） {
		return gradeid;
	}
	public void setGradeid（int gradeid） {
		this.gradeid = gradeid;
	}
	public String getUsername（） {
		return username;
	}
	public void setUsername（String username） {
		this.username = username;
	}
	public int getGrade（） {
		return grade;
	}
	public void setGrade（int grade） {
		this.grade = grade;
	}
	@Override
	public String toString（） {
		return “Grade [gradeid=“ + gradeid + “ username=“ + username + “ grade=“ + grade + “]“;
	}
	
	
	
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-09-21 14:54  exam_Client
     文件         625  2018-09-19 11:21  exam_Client.classpath
     文件         387  2018-09-19 11:12  exam_Client.project
     目录           0  2018-09-21 14:54  exam_Client.settings
     文件         598  2018-09-19 11:12  exam_Client.settingsorg.eclipse.jdt.core.prefs
     目录           0  2018-09-21 14:54  exam_Clientin
     目录           0  2018-09-21 14:54  exam_Clientinean
     文件        1481  2018-09-21 09:37  exam_ClientineanGrade.class
     文件        2715  2018-09-20 20:59  exam_ClientineanTest.class
     文件        1895  2018-09-19 23:23  exam_ClientineanUser.class
     目录           0  2018-09-21 14:54  exam_Clientinmain
     文件        8114  2018-09-21 12:13  exam_ClientinmainClientMain.class
     目录           0  2018-09-21 14:54  exam_Clientinview
     文件        7243  2018-09-21 13:58  exam_ClientinviewView.class
     目录           0  2018-09-21 14:54  exam_Clientlib
     文件      160519  2018-09-19 11:14  exam_Clientlibcommons-dbcp-1.4.jar
     文件       97075  2018-09-19 11:14  exam_Clientlibcommons-dbutils-1.7.jar
     文件      111119  2018-09-19 11:14  exam_Clientlibcommons-pool-1.6.jar
     文件     1536554  2018-09-19 11:14  exam_Clientlibojdbc14.jar
     目录           0  2018-09-21 14:54  exam_Clientsrc
     目录           0  2018-09-21 14:54  exam_Clientsrcean
     文件         981  2018-09-21 09:37  exam_ClientsrceanGrade.java
     文件        1758  2018-09-20 20:59  exam_ClientsrceanTest.java
     文件        1334  2018-09-19 14:40  exam_ClientsrceanUser.java
     目录           0  2018-09-21 14:54  exam_Clientsrcmain
     文件        8736  2018-09-21 12:13  exam_ClientsrcmainClientMain.java
     目录           0  2018-09-21 14:54  exam_Clientsrcview
     文件        7937  2018-09-21 13:58  exam_ClientsrcviewView.java
     目录           0  2018-09-21 14:54  exam_Server
     文件         814  2018-09-21 14:52  exam_Server.classpath
     文件         387  2018-09-19 11:12  exam_Server.project
............此处省略64个文件信息