擅长:python、mysql、java
<p>您可以<code>replace</code>无到“”</p>
<pre><code>df=df.replace('None','')
df['command'].astype(str)+' '+df['value'].astype(str)
Out[436]:
439 sensitivity 0.9
440 cl_teamid_overhead_always 1
441 host_writeconfig
dtype: object
</code></pre>