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1 /** 2 * 生成日志文件(文件的位置在Tomcat的安装路径下) 3 * @param str 4 */ 5 public static void LogForTXT(String str) { 6 try { 7 String dir = System.getProperty("user.dir") + File.separator + "系统日志"; 8 File fi = new File(dir); 9 if (!fi.exists()) { 10 fi.mkdirs(); 11 } 12 Date date = new Date(); 13 String time = new SimpleDateFormat("yyyy-MM-dd").format(date); 14 dir = fi.getPath() + File.separator + time + ".txt"; 15 fi = new File(dir); 16 if (!fi.exists() && !fi.isDirectory()) { 17 fi.createNewFile(); 18 PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(fi))); 19 pw.println(" " + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date) + "生成日志文件"); 20 pw.println("-----------------------------日志-----------------------------"); 21 pw.println(str); 22 pw.close(); 23 } else { 24 PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(fi, true))); 25 pw.println(str); 26 pw.close(); 27 } 28 } catch (Exception e) { 29 e.printStackTrace(); 30 } 31 }