如何用python/panda将字符串拆分成列名？

import pandas as pd

data = pd.Series(['column1,column2,column3'])

df = pd.DataFrame(data.str.split(',').tolist())

df.columns = ['column1', 'column2', 'column3']

import pandas as pd

data = pd.Series(['column1,column2,column3'])
df = pd.DataFrame(data.str.split(',').tolist())
df.columns = ['column1', 'column2', 'column3']

print(df)