摘要Android是时下最流行的智能手机操作系统之一。而随着移动互联网的迅猛发展,搭载在Android操作系统上的手机应用对数据传输的要求也随之提高。因此研究一款提高手机传输数据效率的应用变得势在必行。FTP协议设计的目的就是为了传输大数据,所以可以将FTP协议应用到手机中从而提高传输效率。本文主要研究的是基于Android平台的FTP客户端,也就是将Android平台与FTP有机结合起来而开发的一款手机应用。文章首先介绍了研究背景,以及开发所需要的背景知识,然后对客户端进行了需求分析以及界面设计,最后利用ftp4j外部jar包实现了应有的具体功能并且进行了测试,包括上传下载、重命名、删除、新建文件。60142
毕业论文关键词 Android FTP协议 ftp4j 数据传输
毕业设计说明书(论文)外文摘要
Title Design And Implementation Of The FTP Client Based On The Android Platform
Abstract
Android is one of the most popular smartphone operating systems. With the rapid development of mobile Internet, the requirements of the data transmission of the application based on the Android operating system increase. Therefore, studying an application aimed at improving the efficiency of the data transmission becomes imperative. The purpose of the FTP protocol is to transfer large data, so we can apply FTP to phone so as to improve the transmission efficiency. This paper studies the FTP client based on Android. The article introduces the research background firstly, and the required knowledge, then analyses the needs of the system and designs the interface. Lastly, it uses the ftp4j to implement the specific functions and has been tested, including uploading, downloading, renaming, deleting and creating files.
Keywords Android FTP ftp4j Data transmission
目录
1 绪论 1
1.1 研究背景 1
1.2 研究预期结果 1
1.3 论文组织结构 2
2 基本知识技术 3
2.1 FTP协议 3
2.1.1 FTP的目标 3
2.1.2 名词解释 3
2.1.3 FTP模型 3
2.2 Android 4
2.2.1 Android的系统架构 4
2.2.2 Android中Activity的介绍 5
2.3 ftp4j JAR包 6
2.3.1 ftp4j简介 6
2.3.2 ftp4j中主要类及方法 6
3 需求分析 9
3.1 功能需求 9
3.2