如何在pandas赋值中动态给出列名

import pandas as pd

# 创建一个空的DataFrame
df = pd.DataFrame()

# 动态列名
column_name = 'column1'

# 动态赋值
df.loc[:, column_name] = [1, 2, 3, 4, 5]

# 打印DataFrame
print(df)

   column1
0        1
1        2
2        3
3        4
4        5

import pandas as pd

# 创建一个空的DataFrame
df = pd.DataFrame()

# 动态列名
column_names = ['column1', 'column2', 'column3']

# 动态赋值
df.loc[:, column_names] = [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10], [11, 12, 13, 14, 15]]

# 打印DataFrame
print(df)

   column1  column2  column3
0        1        6       11
1        2        7       12
2        3        8       13
3        4        9       14
4        5       10       15