擅长:python、mysql、java
<p>将<code>callback</code>函数修改为:</p>
<pre><code>def callback():
get_val(e.get()) #Gets your stuff done
master.destroy() #Breaks the TK() main loop
exit() #Exits the python console
</code></pre>
<blockquote>
<p>Here,<code>master.destroy()</code> breaks the <code>master.mainloop()</code> loop and thus terminates the GUI and finally <code>exit()</code> makes it exit the python console. </p>
</blockquote>