擅长:python、mysql、java
<p>如果可以修改代码,可以通过编程方式忽略它们,例如:</p>
<pre class="lang-py prettyprint-override"><code>args['flash-system2'] = args['flash-system2'] if args['flash-system1'] else None
</code></pre>
<p>或者</p>
<pre class="lang-py prettyprint-override"><code>if ('flash-system2' in args) and ('flash-system1' not in args):
del args['flash-system2']
</code></pre>
<p>就在解析完参数之后</p>