新疆昆仑卫星数字专用频道的汉维哈XML解析器  

XML Parser in Chinese,Uyghur and Kazakh of Xinjiang Kunlun Digital Satellite Channel

作　　者：王亮亮 闫威 张佳伟 

机构地区：[1]新疆师范高等专科学校现代教育技术中心,新疆乌鲁木齐830043 [2]自治区级重点实验室新疆教育云技术与资源实验室,新疆乌鲁木齐830043 [3]新疆维吾尔自治区党委编办,新疆乌鲁木齐830002

出　　处：《计算机与现代化》2017年第8期42-45,共4页Computer and Modernization

基　　金：新疆维吾尔自治区自然科学基金资助项目(2015211A015)

摘　　要：阐述新疆昆仑卫星数字专用频道如何实现对维吾尔语、哈萨克语的支持。数据链路是基于IP over DVB-S技术的单向传输方式。在数据播发端,设计了汉、维、哈资源的描述文件XML文档规范,在接收终端昆仑Linux操作系统环境中采用Python语言实现对XML的解析。解析器主要功能有目录遍历、内容读取、数据入库、容错机制等,重点介绍数据完整性检测及数据解析与入库功能。This paper expounds how to realize the support of Uygur and Kazakh in Xinjiang Kunlun digital satellite channel. The data link is based on IP over DVB-S technology,one-way transmission mode. At the beginning of data broadcast,the XML file rules of Chinese,Uygur and Kazakh resources are designed. In the receiving terminal,the Python language is used to realize the analysis of the XML in the Kunlun Linux operating system environment. The main functions of the parser are directory traversal,content reading,data storage,fault tolerance mechanism and so on. The data integrity detection and the data analysis and storage are mainly introduced.

关 键 词：新疆党员干部现代远程教育 卫星数字视频广播 多语种XML 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]