Java实现的文件过滤代码分享(按后辍过滤)
好久没有写代码了,也好久没有更新我的博客了,昨晚写了这个过滤文件名的程序,遂发之~
/*name:FileNameFilter
*author:RunzhenWang
*date:2009/11/04
*/
importjava.util.*;
importjava.io.*;
importjava.lang.*;
classFileNameFilter{
publicvoidfilter(StringstrPath,Stringfname){
Filef=newFile(strPath);
Strings=newString();
if(f.isDirectory()){
File[]fList=f.listFiles();
for(inti=0;i<fList.length;i++){
if(fList[i].isFile()&&fList[i].getName().endsWith(fname)){
System.out.println(fList[i].getName());
}
}
}
}
}
publicclassFileNameFilterDemo{
publicstaticvoidmain(String[]args){
FileNameFilterfnf=newFileNameFilter();
Scannerkb=newScanner(System.in);
Stringstr1=newString();
Stringstr2=newString();
System.out.print(“输入文件目录:”);
str1=kb.next();
System.out.print(“输入过滤后缀名:”);
str2=kb.next();
fnf.filter(str1,str2);
}
}