擅长:python、mysql、java
<p>一个解决方案是引入<code>status</code>作为全局。在</p>
<pre><code>status = 0
previousStatus = 0
# other code
def roomControl(name, demand, thermostat, roomTemp):
global status
global previousStatus
# This will bring in both variables to be edited within the function
</code></pre>
<p>祝你好运!在</p>