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本帖最后由 qiuhao1112 于 2016-5-4 16:54 编辑 & t3 e1 ]" F) L' }+ |
* V& T" C! r( E有如下代码：6 R8 w2 g& f' O) G$ l4 b
: N5 w3 o- h8 [/ S4 E* x<b>abandon</b># w" i" X8 T; {" L
/ E) k. ^4 F* S& E. a' l5 ?, e<ex>She was <b>abandoned</b>.</ex>
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<ex>She <b>abandoned</b> her <b>hope</b>.</ex>
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<ex>She <b>abandoned</b> her <b>hope</b> in <b>technology</b>.</ex>
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我想提取：仅<ex></ex>标签中
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<b>abandoned</b>
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<b>abandoned</b> her <b>hope</b>
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+ J' q0 {8 F0 L! y: r) G1 P<b>abandoned</b> her <b>hope</b> in <b>technology</b>" g9 X! z7 z% y6 ^
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Q( ]2 M% `9 Q, e, o即仅<ex></ex>标签中第一个出现的<b>到最后一个出现的</b>为止之间的内容（包括标签）3 v+ h- \. k3 f+ s, }, c* Q- `1 L
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. g5 u. M2 h& e* G# I2 a请问怎么匹配？
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发表于 2016-5-3 14:38:12
楼主