Key Features 54 useful and practical tasks to improve working systems Includes optimizing performance and reliability or uptime, reporting, system management tools, interfacing to standard data ports, and so on Offers 10-15 real-life, practical impr

利用Python爬取巨潮网页上的年报等数据，通过解析下载的PDF文件，提取其中有用的数据，并写入到本地文件中。