ホームページ >バックエンド開発 >Python チュートリアル >Python出现ValueError: need more than 1 value to unpack 的原因是什么?
<span class="kn">from</span> <span class="nn">sys</span> <span class="kn">import</span> <span class="n">argv</span> <span class="n">script</span><span class="p">,</span><span class="n">first</span><span class="p">,</span><span class="n">second</span><span class="p">,</span><span class="n">third</span><span class="o">=</span><span class="n">argv</span> <span class="k">print</span> <span class="s">'the script is called:'</span><span class="p">,</span><span class="n">script</span>