如何使用Lucene.Net Highlight功能实现此功能？

Question

我使用Lucene.Net 2.9.2。我想使用突出显示功能来实现此功能：

highlighter.Keyword = "wiping citroen berlingo";
highlighter.StartTag = "<span>";
highlighter.EndTag = "</span>";

var text = "The Citroen Berlingo has two windscreen wipers at the front and one wiper at the back.  They're great for wiping stuff away.";

我想要这个结果：

"The <span>Citroen</span> <span>Berlingo</span> has two windscreen <span>wipers</span> at the front and one <span>wiper</span> at the back.  They're great for <span>wiping</span> stuff away."

但我得到了这个：

"The <span>Citroen</span> <span>Berlingo</span> has two windscreen wipers at the front and one wiper at the back.  They're great for **<span>wiping</span>** stuff away."

可能导致这种差异的原因是什么？

Answer 1

你可能没有阻止你的输入。例如，尝试使用Porter stemmer。