re.findall(r'结果值:(\d+\.\d+)', data)
时间: 2023-12-20 20:42:59 浏览: 170
回答: 这段代码使用re.findall函数来匹配字符串中的数字和小数点,并返回匹配结果。具体来说,re.findall(r'结果值:(\d+\.\d+)', data)会在字符串data中查找以"结果值:"开头,后面跟着一个或多个数字,然后是一个小数点,最后是一个或多个数字的模式,并返回所有匹配到的结果。
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