擅长:python、mysql、java
<p>你就快到了,我就用<code>string.strip()</code>替换字符串开头和结尾的多个<code>\r</code>和<code>\n</code></p>
<pre><code>String = "1\r\r\t\r\n2\r\r\n3\r\r\r\r\n\r\n\r4\n\r"
splitString = String.split('\n')
replacedStrings = []
i=0
for oneString in splitString:
s = oneString.strip()
if s != '':
print(s)
replacedStrings.append(s)
print(replacedStrings)
</code></pre>
<p>输出看起来像</p>
<pre><code>1
2
3
4
['1', '2', '3', '4']
</code></pre>
<p>对于<code>"jkahdjkah \r\r\t\r\nA: B\r\r\nA : B\r\r\r\r\n\r\n\r4\n\r"</code>,输出将是<code>['jkahdjkah', 'A: B', 'A : B', '4']</code></p>