擅长:python、mysql、java
<p>怎么样</p>
<pre><code>from Tkinter import *
wn = Tk()
wn.title('KeyDetect')
m = 0
def down(e):
if m == 0:
print 'Down\n', e.char, '\n', e
global m
m = 1
def up(e):
if m == 1:
print 'Up\n', e.char, '\n', e
global m
m = 0
wn.bind('<KeyPress>', down)
wn.bind('<KeyRelease>', up)
wn.mainloop()
</code></pre>
<p>现在不会再重复了。</p>