擅长:python、mysql、java
<p>这个应该有用。你知道吗</p>
<pre><code>result = [i+j for i in listTags for j in listTags if i != j]
</code></pre>
<p>示例:</p>
<pre><code>listTags = [ "TOT" , "WBA", "BUR", "SOU"]
result = [i+j for i in listTags for j in listTags if i != j]
print result
</code></pre>
<p>输出:</p>
<pre><code>['TOTWBA', 'TOTBUR', 'TOTSOU', 'WBATOT', 'WBABUR', 'WBASOU', 'BURTOT', 'BURWBA', 'BURSOU', 'SOUTOT', 'SOUWBA', 'SOUBUR']
</code></pre>