【摘要】：目前云存儲服務(wù)產(chǎn)品種類繁多，在嘗試使用云存儲解決方案來運(yùn)作實(shí)際項目時，可能會遇到接口不統(tǒng)一、數(shù)據(jù)難共享、后期維護(hù)不便等問題。為了實(shí)現(xiàn)同樣的功能，開發(fā)人員需要編寫幾乎全然不同的代碼，閱讀并理解多份接口文檔。從客觀上來講，這些差異會給云存儲的發(fā)展帶來了諸多困難。 為了解決這些問題，本文提出了一種可行的標(biāo)準(zhǔn)化云存儲服務(wù)訪問接口。接口基于REST風(fēng)格設(shè)計，經(jīng)過理論研究與編碼實(shí)踐，開發(fā)出了可標(biāo)準(zhǔn)化訪問Google云和百度云的云存儲接口插件。本文的主要研究工作包括： (1)針對云存儲的差異化問題，討論并研究了當(dāng)前的云存儲服務(wù)架構(gòu)、接口的提供方式等基礎(chǔ)知識。論文把重點(diǎn)放在REST技術(shù)的研究之上，并把它與其它幾種主流的云存儲服務(wù)接口進(jìn)行了比對。論文認(rèn)為基于HTTP的REST設(shè)計風(fēng)格，是實(shí)現(xiàn)云存儲服務(wù)接口的首選技術(shù)。 (2)為了屏蔽用戶與云存儲交互時數(shù)據(jù)的不一致性，論文根據(jù)多個云存儲產(chǎn)品接口的特點(diǎn)，設(shè)計了一種基于REST的云存儲服務(wù)接口規(guī)范，給出了基本的資源操作方法，并對訪問的安全性、權(quán)限操作、錯誤響應(yīng)做了詳細(xì)定義。 (3)編碼并實(shí)現(xiàn)了一個COM插件，，它是根據(jù)論文中提出的REST風(fēng)格云存儲服務(wù)接口進(jìn)行開發(fā)的。插件通過中間數(shù)據(jù)轉(zhuǎn)換，使開發(fā)者可以使用同一套規(guī)則訪問不同的云存儲服務(wù)，減少編碼量，提高開發(fā)速度，降低學(xué)習(xí)成本。 (4)對插件進(jìn)行比對測試與應(yīng)用測試。比對測試是使用原生接口、其它類庫及接口插件的調(diào)用測試，實(shí)驗結(jié)果表明插件在代碼量、數(shù)據(jù)統(tǒng)一性方面更為優(yōu)秀。應(yīng)用測試則開發(fā)了Windows Phone應(yīng)用軟件，使用插件完成對Google云、百度云的訪問，插件的運(yùn)行情況良好，操作響應(yīng)都在可接受范圍之內(nèi)。
[Abstract]:At present, there are many kinds of cloud storage service products. When we try to use cloud storage solution to run the actual project, we may encounter some problems, such as the interface is not uniform, the data is difficult to share, and the later maintenance is not convenient. To do the same, developers need to write almost entirely different code, read and understand multiple interface documents. Objectively speaking, these differences will bring many difficulties to the development of cloud storage. In order to solve these problems, this paper proposes a feasible standardized cloud storage service provider interface. The interface is designed based on REST style. Through theoretical research and coding practice, a cloud storage interface plug-in with standardized access to Google cloud and Baidu cloud is developed. The main work of this paper is as follows: (1) aiming at the problem of cloud storage differentiation, the basic knowledge of cloud storage service architecture and interface is discussed and studied. This paper focuses on the research of REST technology and compares it with other mainstream cloud storage service interfaces. The paper thinks that REST design style based on HTTP is the preferred technology to realize cloud storage service interface. (2) in order to shield the data inconsistency between user and cloud storage, according to the characteristics of multiple cloud storage product interfaces, a cloud storage service interface specification based on REST is designed, and the basic resource operation method is given. And access security, permission operation, error response is defined in detail. (3) A COM plug-in is coded and implemented, which is developed according to the REST style cloud storage service interface proposed in this paper. The plug-in can use the same set of rules to access different cloud storage services, reduce the amount of coding, improve the speed of development, and reduce the cost of learning. (4) compare and test the plug-in with application test. The comparison test is a call test using native interface, other class libraries and interface plug-ins. The experimental results show that the plug-in is better in code volume and data unity. Application test has developed Windows Phone application software, using plug-in to complete the access to Google cloud, Baidu cloud, the plug-in runs well, the operation response is within acceptable range.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP334.7

【參考文獻(xiàn)】

相關(guān)期刊論文 前9條

1 程瑩;張云勇;房秉毅;徐雷;;云計算標(biāo)準(zhǔn)化現(xiàn)狀分析[J];電信科學(xué);2010年S1期

2 周平;張超;;云計算及云存儲的管理技術(shù)[J];上海電力學(xué)院學(xué)報;2010年05期

3 王潔萍;李海波;杜宇健;陳志峰;;基于對象的云存儲應(yīng)用接口標(biāo)準(zhǔn)化研究[J];信息技術(shù)與標(biāo)準(zhǔn)化;2012年04期

4 徐海峰;毛華堅;肖儂;盧宇彤;;一種基于Wukong的云存儲接口虛擬化服務(wù)[J];華中科技大學(xué)學(xué)報(自然科學(xué)版);2011年S1期

5 毛力銳;蔡鴻明;徐博藝;姜麗紅;;基于REST面向資源的企業(yè)集成平臺框架[J];計算機(jī)工程;2010年02期

6 楊天琪;廖麗慧;;中國云計算技術(shù)研究報告[J];科協(xié)論壇(下半月);2013年07期

7 許志龍;張飛飛;;云存儲關(guān)鍵技術(shù)研究[J];現(xiàn)代計算機(jī)(專業(yè)版);2012年13期

8 馮新?lián)P;沈建京;;REST和RPC:兩種Web服務(wù)架構(gòu)風(fēng)格比較分析[J];小型微型計算機(jī)系統(tǒng);2010年07期

9 韋鴻舉;;云存儲技術(shù)現(xiàn)狀剖析[J];職業(yè);2013年15期

本文編號：2377886