摘要:
importjava.io.*;classMyReaderLineNumberDemo{publicstaticvoidmain(String[]args)throwsIOException{MyReaderLineNumbermrln=newMyReaderLineNumber("MyReaderLineNumberDemo.java");Stringline=null;mrln.setReaderLineNumber(100);while((line=mrln.readerLine())!=null){System.out.println(mrln.getReaderL 阅读全文