coursesinfo.java

这是一个用j2me编写的手机管理系统。主要功能为课程表

package coursesManager;

import java.io.*;

public class CoursesInfo {
	public String str_c, str_t, str_r, str_w;

	public void writeData(DataOutputStream dos) throws IOException {
		//下面错误
		try{
			dos.writeUTF(str_c);
			dos.writeUTF(str_t);
			dos.writeUTF(str_r);
			dos.writeUTF(str_w);
		}
		catch(Exception e){System.out.println("Error:"+e.toString());}
		
		
	}

	public void readData(DataInputStream dis) throws IOException {
		str_c = dis.readUTF();
		str_t = dis.readUTF();
		str_r = dis.readUTF();
		str_w = dis.readUTF();
	}
}