Here you can find the source of UpZip(String zipFileString, String fileString)
public static java.io.InputStream UpZip(String zipFileString, String fileString) throws Exception
//package com.java2s; import java.util.zip.ZipEntry; import java.util.zip.ZipFile; public class Main { public static java.io.InputStream UpZip(String zipFileString, String fileString) throws Exception { ZipFile zipFile = new ZipFile(zipFileString); ZipEntry zipEntry = zipFile.getEntry(fileString); return zipFile.getInputStream(zipEntry); }/*from ww w . java 2s .c o m*/ }