Web音樂搜索軟件的設(shè)計與實現(xiàn)

9763,頁數(shù):25

摘  要
當前，面對浩瀚的網(wǎng)絡(luò)資源，搜索引擎為所有網(wǎng)上沖浪的用戶提供了一個入口，毫不夸張的說，所有的用戶都可以借助于搜索引擎到達自己想去的網(wǎng)上任何一個地方。因此它也成為除了電子郵件以外人們使用最多的網(wǎng)上服務(wù)。隨著Internet的快速發(fā)展，海量信息和人們獲取所需信息能力之間的矛盾日益明顯，在信息海洋里查找信息，如同大海撈針一樣,搜索引擎恰好解決了這一難題。
Web音樂搜索軟件是采用Java語言開發(fā)的簡易的互聯(lián)網(wǎng)音樂搜索引擎，它是集網(wǎng)絡(luò)爬蟲(采用java內(nèi)置的多線程及Socket技術(shù))和基于B/S結(jié)構(gòu)的Web查詢(Struts框架)為一體的搜索軟件。該系統(tǒng)能完成對互聯(lián)網(wǎng)的音樂信息的采集、分析、分類、保存和查詢等功能；經(jīng)過測試與分析，說明本系統(tǒng)運行穩(wěn)定、可靠，具有一定的實用價值。

關(guān)鍵字：音樂；搜索軟件；網(wǎng)絡(luò)爬蟲；Socket技術(shù)；Struts框架；多線程

Design and Implementation of Web Music Search Software
Abstract
At present, in the vast network resource, search engine for all Internet surfing users provides the one entrance. No exaggeration to say that all users can be reached any one place on the Internet by the aid of search engines. So it has become the most using online services for people except E-mail. However, with the rapid development of the Internet, the contradictions between massive information and obtaining the capacity of required information is obvious day by day. Searching for information in vast network resources is like looking for needles in a haystack, but search engine just solves this problem.
The software is about web music search. It uses java to develop a simple Internet music search engine, and also gathers the net-reptile (intra-builder java multi-thread and socket technology) and web search based on B/S construction (struts framework) as a whole search software. It can achieve the collection, analysis, classification, storage and search of Internet music information. Through the test and analysis, it shows this system is stable, reliable, and has some practical values.

Key words: Music; Search Software; Crawl; Socket Technology; Struts Structure; Multi-thread

目  錄

1 引 言 1
1.1 課題背景 1
1.2 國內(nèi)外研究現(xiàn)狀 1
1.3 本課題研究的意義 2
1.4 本文的主要工作 2
2  Web音樂搜索軟件的需求分析 2
2.1 搜集信息 2
2.2 整理信息 2
2.3 接受查詢 3
3  Web音樂搜索軟件的設(shè)計 3
3.1 系統(tǒng)總體流程 3
3.2 系統(tǒng)部件介紹 4
4  Web音樂搜索軟件的具體實現(xiàn) 5
4.1 數(shù)據(jù)設(shè)計 5
4.2 網(wǎng)絡(luò)爬蟲設(shè)計 5
4.2.1 遍歷算法 6
4.2.2 模擬瀏覽器 8
4.2.3 正則表達式 9
4.2.4 數(shù)據(jù)分析 12
4.3 采用java多線程技術(shù) 13
4.4 web查詢端 14
4.4.1 Struts框架 14
4.4.2 Struts包內(nèi)容 14
4.4.3 Struts體系結(jié)構(gòu) 15
5  運行測試與分析 17
5.1 軟件試運行 17
5.2 軟件分析 19
結(jié)    論 19
參考文獻 19
致    謝 20
聲    明 21