擅长:python、mysql、java
<p>改变了问题的性质后,函数本身也可以修改为循环:</p>
<pre><code>def Cycle(self, arg1, arg2, arg3, arg4):
do_loop = True
while do_loop
# ...
elif ...:
do_loop = False
# ...
</code></pre>
<p>当大多数路由需要环路时,上述方法有效。或者,如果most想要退出,<code>do_loop</code>标志可以在循环中重置:</p>
<pre><code>def Cycle(self, arg1, arg2, arg3, arg4):
do_loop = True
while do_loop
do_loop = False
# ...
elif ...:
do_loop = True
# ...
</code></pre>