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🎨 替换 Lucene 失效方法 TokenSources.getAnyTokenStream 为 TokenSources.getTokenStream

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This commit is contained in:
ronger 2022-06-08 10:30:38 +08:00
parent 1bf1041bb7
commit e650e39d10
3 changed files with 153 additions and 157 deletions
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10
src/main/java/com/rymcu/forest/lucene/service/impl/LuceneServiceImpl.java
View File

@ -156,12 +156,11 @@ public class LuceneServiceImpl implements LuceneService {
float score = hit.score;
Document hitDoc = searcher.doc(hit.doc);
// 获取到summary
String name = hitDoc.get("summary");
String summary = hitDoc.get("summary");
// 将查询的词和搜索词匹配，匹配到添加前缀和后缀
TokenStream tokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "summary", analyzer);
TokenStream tokenStream = TokenSources.getTokenStream("summary", searcher.getIndexReader().getTermVectors(id), summary, analyzer, -1);
// 传入的第二个参数是查询的值
TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, name, false, 10);
TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, summary, false, 10);
StringBuilder baikeValue = new StringBuilder();
for (TextFragment textFragment : frag) {
if ((textFragment != null) && (textFragment.getScore() > 0)) {
@ -173,8 +172,7 @@ public class LuceneServiceImpl implements LuceneService {
// 获取到title
String title = hitDoc.get("title");
TokenStream titleTokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "title", analyzer);
TokenStream titleTokenStream = TokenSources.getTokenStream("title", searcher.getIndexReader().getTermVectors(id), title, analyzer, -1);
TextFragment[] titleFrag =
highlighter.getBestTextFragments(titleTokenStream, title, false, 10);
StringBuilder titleValue = new StringBuilder();

9
src/main/java/com/rymcu/forest/lucene/service/impl/PortfolioLuceneServiceImpl.java
View File

@ -41,7 +41,8 @@ import java.util.concurrent.Executors;
@Service
public class PortfolioLuceneServiceImpl implements PortfolioLuceneService {
@Resource private PortfolioLuceneMapper portfolioLuceneMapper;
@Resource
private PortfolioLuceneMapper portfolioLuceneMapper;
/**
@ -147,8 +148,7 @@ public class PortfolioLuceneServiceImpl implements PortfolioLuceneService {
// 获取到summary
String summary = hitDoc.get("summary");
// 将查询的词和搜索词匹配，匹配到添加前缀和后缀
TokenStream tokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "summary", analyzer);
TokenStream tokenStream = TokenSources.getTokenStream("summary", searcher.getIndexReader().getTermVectors(id), summary, analyzer, -1);
// 传入的第二个参数是查询的值
TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, summary, false, 10);
StringBuilder sb = new StringBuilder();
@ -161,8 +161,7 @@ public class PortfolioLuceneServiceImpl implements PortfolioLuceneService {
}
// 获取到title
String title = hitDoc.get("title");
TokenStream titleTokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "title", analyzer);
TokenStream titleTokenStream = TokenSources.getTokenStream("title", searcher.getIndexReader().getTermVectors(id), title, analyzer, -1);
TextFragment[] titleFrag =
highlighter.getBestTextFragments(titleTokenStream, title, false, 10);
StringBuilder titleValue = new StringBuilder();

19
src/main/java/com/rymcu/forest/lucene/service/impl/UserLuceneServiceImpl.java
View File

@ -133,13 +133,13 @@ public class UserLuceneServiceImpl implements UserLuceneService {
int id = hit.doc;
float score = hit.score;
Document hitDoc = searcher.doc(hit.doc);
// 获取到summary
String name = hitDoc.get("signature");
// 获取到 signature
String signature = hitDoc.get("signature");
// 将查询的词和搜索词匹配，匹配到添加前缀和后缀
TokenStream tokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "signature", analyzer);
TokenStream tokenStream = TokenSources.getTokenStream("signature", searcher.getIndexReader().getTermVectors(id), signature, analyzer, -1);
// 传入的第二个参数是查询的值
TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, name, false, 10);
TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, signature, false, 10);
StringBuilder baikeValue = new StringBuilder();
for (TextFragment textFragment : frag) {
if ((textFragment != null) && (textFragment.getScore() > 0)) {
@ -148,12 +148,11 @@ public class UserLuceneServiceImpl implements UserLuceneService {
baikeValue.append(textFragment.toString());
}
}
// 获取到title
String title = hitDoc.get("nickname");
TokenStream titleTokenStream =
TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "nickname", analyzer);
// 获取到 nickname
String nickname = hitDoc.get("nickname");
TokenStream titleTokenStream = TokenSources.getTokenStream("nickname", searcher.getIndexReader().getTermVectors(id), nickname, analyzer, -1);
TextFragment[] titleFrag =
highlighter.getBestTextFragments(titleTokenStream, title, false, 10);
highlighter.getBestTextFragments(titleTokenStream, nickname, false, 10);
StringBuilder titleValue = new StringBuilder();
for (int j = 0; j < titleFrag.length; j++) {
if ((frag[j] != null)) {