擅长:python、mysql、java
<p>我想你在找<a href="https://docs.python.org/3/library/stdtypes.html#str" rel="nofollow noreferrer">^{<cd1>}</a></p>
<pre class="lang-py prettyprint-override"><code>lat = '13715482'
lon = '6320767'
some_id = '7783'
parameter = str({'lat':lat,'lon':lon,'spatRef':{'spat_id':some_id}})
</code></pre>
<p>若要在其周围使用引号,您可以使用:</p>
<pre class="lang-py prettyprint-override"><code>print(f'{parameter!r}')
>>> "{'lat': '13715482', 'lon': '6320767', 'spatRef': {'spat_id': '7783'}}"
</code></pre>
<p>这将使用字符串的<code>__repr__</code></p>