JSP解压RAR文件程序代码--JSP中文网

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JSP解压RAR文件程序代码

作者：wanghui 文章来源：http://www.jspcn.net
发布日期：2008年04月30日

一个朋友写的代码,抄袭的,哈哈

不用解释什么吧,拿回去用就是了

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="java.io.*, java.util.zip.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
out.println(application.getRealPath("/"));
%>
<br/>
<%

try {

ZipInputStream in = new ZipInputStream(new FileInputStream(
application.getRealPath("/")+"1.zip"));

ZipEntry entry = null;

while ((entry = in.getNextEntry()) != null) {

String entryName = entry.getName();

if (entry.isDirectory()) {
File file = new File(application.getRealPath("/") + entryName);
file.mkdirs();
System.out.println("创建文件夹" + entryName);
} else {

FileOutputStream os = new FileOutputStream(application.getRealPath("/")
+ entryName);

// Transfer bytes from the ZIP file to the output file
byte[] buf = new byte[1024];

int len;
while ((len = in.read(buf)) > 0) {
os.write(buf, 0, len);
}
os.close();
in.closeEntry();

}
}

} catch (IOException e) {
}
out.println("解压文件成功");
%>

</body>
</html>