發(fā)布時(shí)間：2018-05-28 11:54

  本文選題：Flash動畫 + 存在形式��； 參考：《山東師范大學(xué)》2015年碩士論文

【摘要】：隨著教育信息化的逐步完善，教育資源在發(fā)揮教育信息化的優(yōu)勢、提高教學(xué)質(zhì)量等方面所起的作用越來越大。作為教育技術(shù)學(xué)的一個(gè)重要研究領(lǐng)域，教育資源建設(shè)是教育信息化的基礎(chǔ)。目前，因特網(wǎng)和多媒體技術(shù)的蓬勃發(fā)展，使得網(wǎng)絡(luò)上的多媒體教學(xué)資源，特別是Flash動畫資源，變得日益豐富，，F(xiàn)lash動畫資源成為教育資源建設(shè)的重要來源，越來越受到人們的重視。 Flash動畫資源以其自身形象、直觀、可交互等特點(diǎn)在教學(xué)中發(fā)揮著重要作用，伴隨技術(shù)的進(jìn)步，網(wǎng)絡(luò)用戶想要在互聯(lián)網(wǎng)中快速準(zhǔn)確的查找適宜的Flash動畫資源卻變得難上加難，主要是因?yàn)榫W(wǎng)絡(luò)中充斥著大量不規(guī)范的信息，有用的Flash動畫資源淹沒在雜亂的網(wǎng)絡(luò)資源環(huán)境中，難以起到其應(yīng)有的作用。為了滿足不同層次用戶的學(xué)習(xí)需要，促進(jìn)數(shù)字化學(xué)習(xí)資源庫建設(shè)，建立專業(yè)Flash動畫資源搜索引擎就顯得尤為重要，而網(wǎng)絡(luò)Flash動畫資源搜索器是搜索引擎的關(guān)鍵，因此，網(wǎng)絡(luò)Flash動畫資源搜索方法研究成為一項(xiàng)越來越重要的任務(wù)。 論文從教育資源建設(shè)出發(fā)，這是教育技術(shù)的一個(gè)重要研究領(lǐng)域，探究Flash動畫的特點(diǎn)并總結(jié)出Flash在網(wǎng)絡(luò)中的10種存在形式，確定研究網(wǎng)絡(luò)Flash動畫搜索方法的必要性；通過分析網(wǎng)頁特點(diǎn)，設(shè)計(jì)提取腳本文件的方法；通過分析Flash動畫在頁面中的存在形式以及總結(jié)其特點(diǎn)，獲得Flash動畫資源在網(wǎng)絡(luò)中的分布情況，設(shè)計(jì)提取腳本中Flash地址的方法。 本研究主要做了四大工作：第一，按照一定原則找尋種子網(wǎng)站，分析網(wǎng)站首頁源代碼，總結(jié)出Flash動畫在網(wǎng)絡(luò)中的存在形式；第二，按照之前總結(jié)的存在形式，人工統(tǒng)計(jì)種子網(wǎng)站首頁中出現(xiàn)的存在形式；第三，在前人工作的基礎(chǔ)上，開發(fā)能夠提取腳本中Flash地址的搜索器，要設(shè)計(jì)出高性能搜索方法，必須進(jìn)行頁面解析、腳本的提取和解析等預(yù)處理工作，搜索器的設(shè)計(jì)包括數(shù)據(jù)庫設(shè)計(jì)和搜索方法設(shè)計(jì)，數(shù)據(jù)庫設(shè)計(jì)是基礎(chǔ)，搜索方法設(shè)計(jì)是核心；第四，根據(jù)幾種存在形式進(jìn)行網(wǎng)絡(luò)Flash動畫地址的分類提取。 論文利用的開發(fā)工具為Visual C++程序，在Windows操作系統(tǒng)中實(shí)現(xiàn)Flash的下載，最終達(dá)到完善教學(xué)資源庫的目的。 實(shí)驗(yàn)結(jié)果表明，腳本文件中也存在數(shù)目較多的Flash動畫資源，對其進(jìn)行下載可以提高搜索器的可下載率，對網(wǎng)絡(luò)Flash動畫資源進(jìn)行搜索方法研究，可以更加深入得研究動態(tài)網(wǎng)頁中的Flash動畫資源，下載更多質(zhì)量更高的Flash動畫資源。
[Abstract]:With the gradual improvement of educational informatization, educational resources play a more and more important role in giving play to the advantages of educational informatization and improving teaching quality. As an important research field of educational technology, the construction of educational resources is the foundation of educational informatization. At present, with the rapid development of Internet and multimedia technology, multimedia teaching resources, especially Flash animation resources, have become increasingly rich and become an important source of educational resources construction, and people pay more and more attention to them. Flash animation resources play an important role in teaching because of their own image, intuition and interactivity. With the development of technology, it becomes more difficult for network users to find suitable Flash animation resources quickly and accurately in the Internet. The main reason is that the network is filled with a lot of non-standard information, and the useful Flash animation resources are submerged in the messy network resources environment, so it is difficult to play its due role. In order to meet the learning needs of users at different levels and promote the construction of digital learning resource base, it is particularly important to establish a professional Flash animation resource search engine. The Flash animation resource searcher is the key of the search engine. The research of Flash animation resource search method has become a more and more important task. This paper starts from the construction of educational resources, which is an important research field of educational technology, explores the characteristics of Flash animation, sums up 10 forms of Flash in the network, and determines the necessity of researching the search method of Flash animation on the network. By analyzing the characteristics of web pages, the method of extracting script files is designed. By analyzing the existing form of Flash animation in the page and summarizing its characteristics, the distribution of Flash animation resources in the network is obtained, and the method of extracting Flash addresses from scripts is designed. This study has done four main work: first, according to certain principles to find the seed site, analyze the source code of the website home page, summed up the existence of Flash animation in the network form; second, according to the previous summary of the existence form, Third, on the basis of previous work, we develop a searcher that can extract the Flash address from the script. In order to design a high performance search method, we must parse the page. The design of searcher includes database design and search method design, database design is the basis, search method design is the core. According to several forms of existence, the network Flash animation address classification extraction. The development tool used in this paper is Visual C program, which can download Flash in Windows operating system, and finally achieve the goal of perfecting teaching resource library. The experimental results show that there are many Flash animation resources in the script file. Downloading them can improve the downloadable rate of the searcher. The search method of the Flash animation resource on the network is studied. Flash animation resources in dynamic web pages can be studied more deeply and more Flash animation resources with higher quality can be downloaded.
【學(xué)位授予單位】：山東師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TP317.4

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