擅长:python、mysql、java
<blockquote>
<p>def find_string(search, needle):
start = -1
results = []</p>
<pre><code>while start + 1< len(search):
start = search.find(needle, start +1)
if start == -1:
break
results.append(start )
return results
</code></pre>
</blockquote>