Dani Mesejo
2020-12-12 02:53:52
尝试：
res = df[df['CheckNumber'].astype('string').str.match('888')]
print(res)
输出
CheckBranch CheckNumber
2 Lebanon 8880121
作为备选：
res = df[df['CheckNumber'].astype('string').str.startswith('888')]
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是的，它起作用了，但是astype有什么作用？我以为.str.match告诉python查找字符串？
astype将系列转换为字符串类型