Creating a zip file is a task that can easily be accomplished by using the classes ZipOutputStream and ZipEntry in the java.util.zip package. First of all, I'm going to present to you a complete code snippet that will create a zip file containing all…

Background We all knows that: NetSuite filecabinet provided a feature to download a folder to a zip file. Sample URL in the link: https://system.na1.netsuite.com/core/media/downloadfolder.nl?id={folderid}&_xt=&_xd=T&e=T Example: https://system…

原文链接:https://kodejava.org/how-do-i-create-zip-file-in-servlet-for-download/ The example below is a servlet that shows you how to create a zip file and send the generated zip file for user to download. The compressing process is done by the zipFiles m…

In this tutorial we are going to see how to ZIP a file in Java. ZIP is an archive file format that enables data compression and it is mostly used on files and folders. A ZIP file may contain one or more compressed files or folders. Many compression a…

有时候我们希望 upload 文件后自动压缩, 可以节省空间. 可以使用微软提供的压缩代码 Install-Package System.IO.Compression.ZipFile -Version 4.3.0 refer : http://www.cnblogs.com/haogj/archive/2012/11/17/2774733.html http://www.cnblogs.com/skyivben/archive/2012/03/09/2388482.html string roo…

0.写在前头 运行 :cordova requirements Requirements check results for android: Java JDK: installed 1.8.0 Android SDK: installed Android target: installed android-21,android-22,android-23,android-24,android-25 Gradle: installed Requirements check results for…

我的maven 项目有一个红色感叹号, 而且Problems 存在 errors : Description Resource Path Location Type Archive for required library: 'D:/mvn/repos/junit/junit/3.8.1/junit-3.8.1.jar' in project 'xxx' cannot be read or is not a valid ZIP file ktb-mgr Maven Webapp Build pa…

以太坊MPT树的持久化层是采用了leveldb数据库,然而在抽取MPT树代码运行过程中,进行get和write操作时却发生了错误: Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: C:\data\trie\.sst: Could not create random access file. at org.fusesource.leveldbjni.internal.NativeDB.che…

error: Zip file too big (greater than 4294959102 bytes)错误解决办法.zip文件夹大于4GB,在centos下无法正常unzip,需要使用第三方工具来解压,比如7zip在SHH或者终端下输入:yum –y install p7zip(如果提示找不到资源,则要自己下载编译安装,命令如:)wget http://nchc.dl.sourceforge.net/sourceforge/p7zip/p7zip_4.65_src_all.tar.bz2…

错误信息: [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project qchat-common: Compilation failure [ERROR] F…