摘要：在这个信息化发展迅猛的时代，信息的高效处理已成为人们日常生活的必不可少的部分，云端文档存储同步功能便是解决文档如何高效存储问题的一种可行方案，通过文档存储在云端可以保证用户的信息安全，相比于传统纸质笔记本，云笔记拥有跨平台，便捷，安全，通用等优点。为了解决传统记事本不易保存，携带麻烦等问题，通过文档存储在云端（服务器端）既保障了文档的完整性，又使得文档不易丢失。通过Struts框架设计一个网页版的云笔记，利用Java面向对象这种广泛使用跨平台语言编写，编写了一个包含文档添加，修改，删除，查找等功能的云笔记网页，同时网页分为客户端和后台各司其职，利用MySQL数据库保存云端数据。所以这次毕业设计针对功能单一性的问题进行功能展开，开发一款代替传统记事本的云端文档存储软件，减少传统记事本管理复杂，携带繁琐等缺点。实现了文档在云端一地办公，多地存储，保存安全等功能，解决了传统记事本安全性差，便利性低等问题。52674

毕业论文关键词： 云笔记；存储同步；文档；网页；

Design and implementation of synchronization function for cloud document storage

Abstract: In this era of fast development of information technology the efficient processing of information has become an indispensable part of People's Daily life, the cloud document storage synchronization function is to solve the problems of the document how to efficiently store a feasible scheme, through documents are stored in the cloud can ensure the safety of the user's information. compared with the traditional paper notebooks, cloud notes with cross-platform, convenient, safe, generic, etc. In order to solve the traditional notebook is not easy to save, bring trouble and other issues,through documents are stored in the cloud (server) security both the integrity of the document, and makes the document not easily lostThrough the struts framework, design a web version of the cloud notes, using the java object-oriented this widely used is a cross platform programming language, write a contains document to add, modify, delete, search and other functions of cloud notes page. At the same time, web pages are classified for the client and background in each our duty, use MySQL database to store data in the cloud..So this project for the function of a single issue to carry out the function, the development of a traditional notebook to replace the traditional cloud document storage software, reduce the complexity of traditional notebook management, portable and other shortcomings.To achieve a document in the cloud one office, more storage, preservation and other functions, to solve the traditional notebook poor security, convenience and other issues.

Keywords: Cloud notes; storage synchronization; documents; Web pages;

目录

摘要 i

Abstract i

目录 iii

1 绪论 1

1.1 课题背景 1

1.2 课题目的和意义 1

1.3 研究现状 2

1.4 研究内容 2

1.5 论文框架 2

2 系统分析 3

2.1 系统可行性分析 3

2.2 系统需求分析 3

2.2.1 用户注册和登录模块 3

2.2.2 写入功能