/*
?*?To?change?this?template?choose?Tools?|?Templates
?*?and?open?the?template?in?the?editor.
?*/

package?classes;

import?java.io.BufferedWriter;
import?java.io.File;
import?java.io.FileWriter;
import?java.io.IOException;
import?java.util.Date;
import?javax.swing.JOptionPane;


/**
?*
?*?@author?Administrator
?*/
public?class?AddLog?{

?public?static?void?addlog（String?error）//將錯誤信息寫入日志
????{
????????FileWriter?fw=null;
????????BufferedWriter?bw=null;
????????File?logFile=null;
????????String?containt=（new?Date（））.toString（）+“\t\t“+error;
????????try?{
????????????logFile?=?new?File（“datalog.zhoujian“）;
????????????if?（!logFile.exists（））?{
????????????????logFile.createNewFile（）;//如果該日志文件不存在，則新建一個
????????????}
????????????fw=new?FileWriter（logFiletrue）;//以追加的模式操作文件
????????????bw=new?BufferedWriter（fw）;
			bw.newLine（）;
????????????????????????bw.newLine（）;
			bw.write（containt）;
			bw.close（）;
????????????????fw.close（）;

????????}
????????catch?（IOException?ex）?{
????????????JOptionPane.showMessageDialog（null“寫入日志文件出錯！““嚴(yán)重警告“JOptionPane.ERROR_MESSAGE）;
????????}finally{

????????}



????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????????0??2010-12-27?18:24??在線考試系統(tǒng)\examSystem\build\classes\.netbeans_automatic_build

?????文件???????1446??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\AddLog.class

?????文件???????3062??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\DbAccess.class

?????文件???????2128??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\ExamPaper.class

?????文件???????1517??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\ExamPlan.class

?????文件?????????17??2010-12-27?18:24??在線考試系統(tǒng)\examSystem\build\classes\classes\examPlan.rs

?????文件???????2977??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Person.class

?????文件???????2332??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Question.class

?????文件???????2773??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\QuestionType.class

?????文件?????????21??2010-12-27?18:24??在線考試系統(tǒng)\examSystem\build\classes\classes\QuestionType.rs

?????文件???????1060??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\QuestionTypeSet.class

?????文件?????????24??2010-12-27?18:24??在線考試系統(tǒng)\examSystem\build\classes\classes\QuestionTypeSet.rs

?????文件???????4743??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Score.class

?????文件???????6148??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Student.class

?????文件???????2733??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Subject.class

?????文件???????5056??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\Teacher.class

?????文件????????661??2011-01-07?09:09??在線考試系統(tǒng)\examSystem\build\classes\classes\test.class

?????文件????????697??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$1.class

?????文件????????697??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$2.class

?????文件????????729??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$3.class

?????文件????????729??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$4.class

?????文件????????729??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$5.class

?????文件????????729??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login$6.class

?????文件???????6385??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Login.class

?????文件???????1285??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\Main.class

?????文件????????993??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\StudentExaming$1.class

?????文件????????763??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\StudentExaming$10.class

?????文件????????795??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\StudentExaming$11.class

?????文件????????763??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\StudentExaming$12.class

?????文件????????763??2011-01-07?11:55??在線考試系統(tǒng)\examSystem\build\classes\examsystem\StudentExaming$13.class

............此處省略218個文件信息