📄 log.java
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package msg;
import msg.*;
import java.io.*;
import java.util.*;
import java.lang.*;
import java.sql.*;
public class Log{
public Log(){}
static public void log(String msg){
DbConn db=null;
try{
String sql="";
ResultSet rs=null;
db=new msg.DbConn();
if(db.getConnection()==null || db.isClosed())
db.setConnection();
Calendar now= Calendar.getInstance();
String nowStr=String.valueOf(now.get(Calendar.YEAR))+"-"+String.valueOf(now.get(Calendar.MONTH)+1)+"-"+
String.valueOf(now.get(Calendar.DAY_OF_MONTH))+" "+String.valueOf(now.get(Calendar.HOUR_OF_DAY))+":"+
String.valueOf(now.get(Calendar.MINUTE))+":"+String.valueOf(now.get(Calendar.SECOND));
sql="insert into log values(\'"+nowStr+"\',\'"+msg+"\')";
db.setSqlQuery(sql);
db.executeUpdate();
if(db.getConnection()!=null && !db.isClosed())
db.closeConnection();
}catch(Exception e){
try{
if(db!=null && db.getConnection()!=null && !db.isClosed())
db.closeConnection();
}catch(Exception e1){}
}
}
}
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