摘要: import re data2 = "45/22.5 mg/kg""""获取整数或小数""" d2 = re.compile("\d+[.\d]*") result = re.findall(d2,data2) 阅读全文
posted @ 2022-05-12 15:46 林暗惊风 阅读(990) 评论(0) 推荐(0)