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/**
* @author he
*
*
* °ÑDateת»»³ÉString£¬ÒÔyyyy-MM-dd HH:mm:ssµÄÐÎʽÏÔʾ
*/
public static String DateToString(Date tempDate) {
String date_str = "";
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); // ¹æ¶¨ÈÕÆÚ¸ñʽ
try {
date_str = formatter.format(tempDate);
} catch (Exception ex) {
date_str = "";
}
return date_str;
}
/**
* @authorhe
*
*
* °ÑStringת»»³ÉDate£¬ÐÎʽΪyyyy-MM-dd HH:mm:ss
*/
public static Date StringToDate(String dateStr) {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); // ¹æ¶¨ÈÕÆÚ¸ñʽ
long long_temp = 0;
Date tempDate;
try {
long_temp = formatter.parse(dateStr).getTime();// ÏÈת»»³ÉlongÐÍ
tempDate = new Date(long_temp); // ÔÚת»»³ÉDateÐÍ
} catch (Exception ex) {
tempDate = null;
}
return tempDate;
}
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1.StudentList.java:
/**
*
* @author lucifer
*/
package JavaSerializable;
import java.util.*;
import java.io.*;
public class StudentList implements Serializable{
Vector list = new Vector(6);
public StudentList(){} ......
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import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.RandomAccessFile;
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* @author Administrator
*
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public class ......