擅长:python、mysql、java
<p>很好用。虽然你不能期望太多的输出。在</p>
<pre><code>>>> import os
>>> with open("foo.txt", "wb") as fh:
... fh.write(os.urandom(8))
...
>>> fh.close()
>>> with open("foo.txt", "r") as fh:
... for line in fh.read():
... print line
...
^J^JM-/
^O
R
M-9
J
~G
</code></pre>