将字典合并到两个字典值都是标量的Dataframe

import pandas as pd

# 创建两个字典表示数据
dict1 = {'A': 1, 'B': 2, 'C': 3}
dict2 = {'A': 4, 'B': 5, 'C': 6}

# 将字典转换为Dataframe对象
df1 = pd.DataFrame.from_dict(dict1, orient='index', columns=['Value'])
df2 = pd.DataFrame.from_dict(dict2, orient='index', columns=['Value'])

# 合并两个Dataframe
merged_df = pd.concat([df1, df2])

print(merged_df)

   Value
A      1
B      2
C      3
A      4
B      5
C      6