python format reverse 发表于 2018-07-Fri | 阅读次数: 1234567891011>>> import parse>>> format_string = 'PN-{:0>9}'>>> id = 123>>> pn = format_string.format(id)>>> pn'PN-000000123'>>> parsed = parse.parse(format_string, pn)>>> parsed<Result ('123',) {}>>>> parsed[0]'123'请作者喝一杯咖啡☕️打赏微信支付