cclog.rar_The Given_log analysis

import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; public class Ccload { // private String tbname; private String fname; private String outname; public static void main(String[] args) throws Exception { if(args.length!=2){ throw new Exception("we need 2 args"); } new Ccload().process(args); } public void process(String[] args) throws IOException{ fname=args[0]; outname=args[1]; BufferedReader br = new BufferedReader(new FileReader(fname)); FileWriter fw=new FileWriter(outname,true); String data = br.readLine();//一次读入一行，直到读入null为文件结束 while( data!=null){ String strs[]; strs=data.split(" "); strs[0] = strs[0].replace(".","-"); strs[1] = strs[1].replace(":","|"); fw.append( strs[0]+ "_" + strs[1] ); fw.append("\t\n"); // System.out.println(data); data = br.readLine(); //接着读下一行 fw.flush(); } fw.close(); br.close(); } }