Mailing List Archive: Lucene: Java-User

LongField problem in Lucene4

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qibaoyuan at 126

Jul 24, 2012, 5:01 AM

Post #1 of 2 (138 views)
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LongField problem in Lucene4

index:
doc.add(new LongField("docID", indexData.getDocId(), Field.Store.YES));
search:
doc.get("docID");//here,it gets null
why is the result is null?anyone could help me out?

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____________________________________________
齐保元(Qi Baoyuan)
中科院计算技术研究所智能信息处理重点实验室(ICT,NKI,GUCAS,Beijing,China)
手机：15120084688
E-Mail：qibaoyuan [at] 126

qibaoyuan at 126

Jul 24, 2012, 5:15 AM

Post #2 of 2 (134 views)
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Re:LongField problem in Lucene4 [In reply to]

solved!
use this code: doc.getField("docID").numericValue();

在 2012-07-24 20:01:02，"" <qibaoyuan [at] 126> ：
>index:
> doc.add(new LongField("docID", indexData.getDocId(), Field.Store.YES));
>search:
> doc.get("docID");//here,it gets null
> why is the result is null?anyone could help me out?
>
>
>--
>

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