用Python写的获取Bing每日图片的脚本，使用了Bing官方给出的API,两种实现方法，一是调用re库，用正则表达式来获取url，二是转换为xml对象,通过xml.etree.ElementTree库进行处理,对于一来说适用性更强-Being written in Python Bing daily image of the scr ipt, the official use of the API Bing given two methods, one call re library, use regular expressions to get the url, the second is converted to xml object, xml. etree.ElementTree library for processing, it is more applicable for a