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MyEclipse------traverse (all or specific) files and directories under a path

Source: Internet
Author: User
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Java files in the Usebean package (defined by itself, below the src folder)

Fileaccept.java

 PackageUsebean;ImportJava.io.File;ImportJava.io.FilenameFilter; Public classFileacceptImplementsfilenamefilter{PrivateString Extendname;  Public voidSetextendname (String s) { This. Extendname= "." +s; } @Override Public BooleanAccept (File dir, String name) {//TODO auto-generated Method Stub        returnName.endswith (extendname); }}

browserfile.jsp

<%@ Page Language="Java"Import="java.util.*"pageencoding="UTF-8"%><%    StringPath=Request.getcontextpath (); StringBasePath=Request.getscheme ()+ "://"            +Request.getservername ()+ ":" +Request.getserverport ()+Path+ "/";%><%@page Import="java.io.*" %><Jsp:usebeanID= "Use"Scope= "page"class= "Usebean." Fileaccept "/><!DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en"><HTML><Head><Basehref= "<%=basePath%>"><title>My JSP ' browserfile.jsp ' starting page</title></Head><Body>    <Fontstyle= "Font-weight:bold;font-family:microsoft Yahei">File browsing</Font><BR>    <%        intFcount=0, DCount=0; Path=Request.getrealpath (""); File D=NewFile (path); File list[]=D.listfiles (); /*        //return a specific file//Use is an object, equivalent to fileaccept use=Newfileaccept (); Use.setextendname ("JSP"); Stringlist[]=d.list (use);  for(intI=0; I<List.length;i++) {out.print (List[i]+"<br>"); }        */                /*        Stringlist[]=d.list ();//returns all directories and filenames as strings for(intI=0; I<List.length;i++) {out.print (List[i]+"<br>"); }        */                //output File Out.print (path+"files under the directory:"+"<br>");  for(intI=0; I<List.length;i++){            if(List[i].isfile ()) {Out.print (List[i].getname () )+"<br>"); Fcount++; }        }                        //Output Directory Out.print ("<br>"+Path+"Directory under directory:"+"<br>");  for(intI=0; I<List.length;i++){            if(List[i].isdirectory ()) {Out.print (List[i].getname () )+"<br>"); DCount++; }        }             %>     <H3style= "Color:blue">Statistical results:</H3>     <Center>Total Files:<%=Fcount%><BR>Total Directories:<%=DCount%>     </Center>     </Body></HTML>

MyEclipse------traverse (all or specific) files and directories under a path

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