擅长:python、mysql、java
<p>使用<code>python</code>:</p>
<pre><code>>>> import re
>>> spl = "TO"
>>> strs = "TO YOUDate : 06/12/2013 09:52:55 AMHi can u pls pick up some bread from the store. TO : Contact NameDate : 06/12/2013 10:00:10 AMI can in about 15 minutes. I'm still in a meeting."
>>> lis = re.split(r'\bTO\b',strs)[1:]
for x in lis:
print "{}{}".format(spl,x)
...
TO YOUDate : 06/12/2013 09:52:55 AMHi can u pls pick up some bread from the store.
TO : Contact NameDate : 06/12/2013 10:00:10 AMI can in about 15 minutes. I'm still in a meeting.
</code></pre>