DataFrame创建新的文件 且填充数据

import pandas as pd

df = pd.DataFrame({'ID':(1,2,3),'Name':('Ring','Nick','Victor')})

df.to_excel('E:/pandas玩转excel_数据分析/课程01/output.xlsx')
print('Done!')

将ID这列 设置  为索引 

import pandas as pd

df = pd.DataFrame({'ID':(1,2,3),'Name':('Ring','Nick','Victor')})
df = df.set_index('ID')

# print(df)

df.to_excel('E:/pandas玩转excel_数据分析/课程01/output.xlsx')
print('Done!')

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转载自blog.csdn.net/hebi123s/article/details/84336380