擅长:python、mysql、java
<p>您可以使用<a href="http://pandas.pydata.org/pandas-docs/stable/generated/pandas.MultiIndex.from_arrays.html" rel="noreferrer">^{<cd1>}</a>:</p>
<pre><code>df.index = pd.MultiIndex.from_arrays([['Hour'] * len(df.index),
df.index],
names=(None,None))
df.columns = pd.MultiIndex.from_arrays([['CU-101'] * len(df.columns),
df.columns],
names=(None,None))
print (df.T)
Hour
1 2 3 4 5
CU-101 Output Energy, (Wh/h) 0.0 0.0 0.0 0.0 0.0
Lights (Wh) 0.0 0.0 0.0 0.0 0.0
Lights+Media (Wh) 0.0 0.0 0.0 0.0 0.0
Total Usage (h) 0.0 0.0 0.0 0.0 0.0
</code></pre>