找不到正确的正则表达式

Question

示例文本：

'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">6. </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">Oktober </span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">1997</span>
<span style="font-family:'Times New Roman'; font-size:6pt; letter-spacing:0.05pt; vertical-align:super">2</span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">),</sp

我的正则表达式应该匹配：

<span style="font-family:'Times New Roman'; font-size:6pt; letter-spacing:0.05pt; vertical-align:super">2</span>
<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">)

我的正则表达式现在是：

<span.*?>\d+?</span><span.*?>\)

结果：

<span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">test </span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">6. </span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">Oktober </span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">1997</span>***<span style="font-family:'Times New Roman'; font-size:6pt; letter-spacing:0.05pt; vertical-align:super">2</span><span style="font-family:'Times New Roman'; font-size:9pt; letter-spacing:0.05pt">)

我已经试过很多次了，但是我就是不能工作

感谢你的帮助

Answer 1

这很难准确阅读，但请尝试：

<span[^>]*>\d+?</span>.*<span[^>]*>

通过搜索不在括号中的字符，您可以更清楚地了解所获得的内容。我也很幸运地添加了.*来处理那些无关紧要的混乱的空白区域。