擅长:python、mysql、java
<p>使用<code>ast.literal_eval()</code></p>
<p>示例:</p>
<pre><code>import ast
df = pd.DataFrame([123, 'abc', "{'organizations':['sdfsf','sfdsf','sdfs'],'content':'some text'}"]).T
df.columns = ['id', 'text', 'values']
df
# id text values
# 0 123 abc {'organizations':['sdfsf','sfdsf','sdfs'],'con...
to_fetch = ast.literal_eval(df.iloc[0,2])
type(to_fetch)
# dict
to_fetch['content']
# 'some text'
</code></pre>