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【目的】提出利用Excel VBA在程序运行过程中确定定位标签继而采集元数据的方法,以期为大批量期刊自动化提取期刊元数据提供一种思路。【方法】从程序的整体架构分析入手,分析了程序各部分应实现的功能,并重点分析、介绍了如何由人工辅助,程序自动确定定位标签的方法,给出了部分程序语句。【结果】所采集的定位标签符合预期要求,元数据结果基本完整,且程序的使用较简单,对人员没有特殊要求。【结论】通过进一步完善定位标签的采集规则,程序能适应更多期刊元数据的提取,通用性更强。
【Objective】 This paper proposes a method of using Excel VBA to locate tags and then collect metadata during program running, in order to provide an idea for automatic extraction of periodical metadata of large quantities of journals. 【Method】 Starting from the overall structure of the program, this paper analyzes the functions that should be realized in each part of the program, and analyzes and introduces how to automatically locate the label by artificial assistance and the program, and gives some program statements. 【Result】 The collected positioning labels meet the expected requirements, the metadata results are basically complete, and the use of the program is relatively simple, there is no special requirements for personnel. 【Conclusion】 By further improving the collection rules of positioning tags, the program can adapt to the extraction of metadata of more periodicals, and has more versatility.