package com.demo;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class MercuryLog {
public void writeException(String exceptionStr){
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
String logFileName = "log/"+ dateFormat.format(new Date()) + ".txt";
File logDir=new File("log");
if(!logDir.exists()){
logDir.mkdir();
}
File f = new File(logFileName);
FileWriter fileWriter = null;
try {
if (!f.exists()) {
fileWriter = new FileWriter(logFileName);
} else {
fileWriter = new FileWriter(f);
}
fileWriter.write(exceptionStr);
} catch (IOException e) {
e.printStackTrace();
} finally {
if (fileWriter != null) {
try {
fileWriter.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
System.out.println(f.getAbsolutePath());
}
}