#深市代码前补充0-----------------df['补充'] = '00000' #先增加一列#将2列合并为新列df['代码合并'] = df['补充'] + df['股票代码'] #再取后6位df['股票代码'] = df['代码合并'].str[-6:]
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时间:2021-01-01 11:17:47
#深市代码前补充0-----------------df['补充'] = '00000' #先增加一列#将2列合并为新列df['代码合并'] = df['补充'] + df['股票代码'] #再取后6位df['股票代码'] = df['代码合并'].str[-6:]