返回True，否则返回False。</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="k">try</span><span class="p">:</span>
            <span class="k">async</span> <span class="k">with</span> <span class="n">aiohttp</span><span
        class="o">.</span><span class="n">ClientSession</span><span class="p">()</span> <span class="k">as</span> <span
        class="n">session</span><span class="p">:</span>
                <span class="n">response</span> <span class="o">=</span> <span 