本文關(guān)鍵詞： 眾籌 區(qū)塊鏈 防篡改 信任　出處：《內(nèi)蒙古大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：在當(dāng)今的互聯(lián)網(wǎng)發(fā)展趨勢(shì)之下,眾籌的發(fā)展得到了新的突破。眾籌就是大眾集資,依靠眾人的力量來(lái)完成一個(gè)項(xiàng)目。但目前大多數(shù)的眾籌模式存在著很大的缺陷,那就是第三方支付的信任問(wèn)題。數(shù)據(jù)得不到信任,交易將無(wú)法繼續(xù)。本論文設(shè)計(jì)了基于區(qū)塊鏈技術(shù)的眾籌平臺(tái),區(qū)塊鏈技術(shù)具有去中心化、防篡改等特點(diǎn)。在區(qū)塊鏈技術(shù)的支持下,實(shí)現(xiàn)了用戶信息的不可被篡改性,從而解決了第三方支付的信任問(wèn)題。本論文的主要研究成果如下:(1)完成了基于區(qū)塊鏈技術(shù)的眾籌平臺(tái)的設(shè)計(jì)。將設(shè)計(jì)部分按照三層架構(gòu)進(jìn)行展開(kāi),其中包括接口層,數(shù)據(jù)封裝層,業(yè)務(wù)邏輯層。接口層涉及到區(qū)塊鏈底層的接口,在進(jìn)行接口調(diào)用之前需要進(jìn)行開(kāi)發(fā)者身份驗(yàn)證。數(shù)據(jù)封裝層主要是對(duì)數(shù)據(jù)的封裝處理,封裝提供了一整套眾籌開(kāi)發(fā)的工具包。業(yè)務(wù)邏輯層包括用戶模塊、發(fā)起模塊、跟投模塊和結(jié)算模塊,用戶模塊可以對(duì)用戶信息進(jìn)行查詢、交易信息查詢、用戶賬戶充值等功能;發(fā)起模塊用于眾籌項(xiàng)目的發(fā)起;跟投模塊可以對(duì)現(xiàn)有的眾籌項(xiàng)目進(jìn)行跟投操作;結(jié)算模塊對(duì)于到期的眾籌項(xiàng)目進(jìn)行結(jié)算。(2)完成了基于區(qū)塊鏈技術(shù)的眾籌平臺(tái)的實(shí)現(xiàn)。在服務(wù)端采用Tomcat作為系統(tǒng)的服務(wù)器,在數(shù)據(jù)存儲(chǔ)端使用MySQL數(shù)據(jù)庫(kù)進(jìn)行數(shù)據(jù)的存儲(chǔ)。區(qū)塊鏈采用布比平臺(tái)作為眾籌開(kāi)發(fā)的基礎(chǔ)平臺(tái),并使用該平臺(tái)提供的接口進(jìn)行眾籌平臺(tái)的實(shí)現(xiàn)。在這些技術(shù)的支持下,完成了眾籌的各個(gè)功能。最后,對(duì)眾籌平臺(tái)進(jìn)行測(cè)試,其中包括功能測(cè)試和界面測(cè)試。最終實(shí)現(xiàn)了數(shù)據(jù)可信任的眾籌平臺(tái)。
[Abstract]:In the current trend of Internet development, the development of crowdfunding has made a new breakthrough. Crowdfunding is public funding, relying on the strength of people to complete a project. But most of the current crowdfunding model has a lot of defects. That is the issue of trust in third-party payment. If the data is not trusted, the transaction will not continue. In this paper, a crowdfunding platform based on block chain technology is designed, and the blockchain technology is decentralized. With the support of block chain technology, user information can not be tampered with. The main research results of this thesis are as follows: 1) the design of the crowdfunding platform based on block chain technology is completed. The design part is carried out according to the three-layer architecture, including the interface layer. Data encapsulation layer, business logic layer, interface layer involves the interface of the bottom layer of block chain, which needs to be authenticated by the developer before the interface is called. The data encapsulation layer mainly deals with the encapsulation of data. The package provides a set of toolkits for crowdfunding development. The business logic layer includes user module, initiating module, following module and settlement module. The user module can query user information, query transaction information, recharge user account, etc. The initiating module is used for the launching of the crowdfunding project, and the follow-input module can follow the operation of the existing crowdfunding project. The settlement module has completed the realization of the crowdfunding platform based on block chain technology. Tomcat is used as the server of the system. MySQL database is used to store the data in the data storage terminal. The block chain uses the Bupi platform as the base platform for crowdfunding development, and the interface provided by the platform is used to implement the crowdfunding platform. Finally, we test the crowdfunding platform, including function test and interface test. Finally, we implement a crowdfunding platform that can be trusted by data.
【學(xué)位授予單位】：內(nèi)蒙古大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP311.52;TP311.13

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