package Common;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileWriter;

public class Logger {

public static int logLevel = 0;// 只有级别大于一个级别之下的才会初夏

public static BufferedWriter out;

static {

try {

File writename = new File("/usr/local/log/pserver.log"); // 相对路径，如果没有则要建立一个新的output。txt文件

writename.createNewFile(); // 创建新文件

out = new BufferedWriter(new FileWriter(writename));

}catch (Exception e){

e.printStackTrace();

}

}

public static void log(String msg){

System.out.println(msg);

try {

out.write(msg + "\n"); // \r\n即为换行

out.flush();

}catch (Exception e){

e.printStackTrace();

}

}

public static void debug(String msg){

if(logLevel >= 1) {

System.out.println(msg);

try {

out.write(msg + "\n"); // \r\n即为换行

out.flush();

}catch (Exception e){

e.printStackTrace();

}

}

}

}