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提交ES的修改

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daihh
2022-12-30 12:11:37 +08:00
parent 3e8778fc80
commit e574451f17
4 changed files with 112 additions and 13 deletions
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6
modules/boe-module-course/src/main/java/com/xboe/module/course/service/ICourseFullTextSearch.java
View File

@@ -1,5 +1,6 @@
package com.xboe.module.course.service;
import java.io.IOException;
import java.util.List;
import com.xboe.common.PageList;
@@ -55,7 +56,10 @@ public interface ICourseFullTextSearch {
* @param indexName
* @param id
*/
void remove(String indexName,String id) throws Exception;
void removeByDocId(String indexName,String id) throws Exception;
boolean deleteById(String indexName, String id) throws IOException;
// /**
// * 重新发布到全文检索

30
modules/boe-module-es/src/main/java/com/xboe/module/elasticsearc/CourseElasticsearchImpl.java
View File

@@ -36,6 +36,9 @@ import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.index.query.RangeQueryBuilder;
import org.elasticsearch.index.query.TermQueryBuilder;
import org.elasticsearch.index.reindex.BulkByScrollResponse;
import org.elasticsearch.index.reindex.DeleteByQueryRequest;
import org.elasticsearch.search.SearchHit;
import org.elasticsearch.search.SearchHits;
import org.elasticsearch.search.builder.SearchSourceBuilder;
@@ -220,10 +223,11 @@ public class CourseElasticsearchImpl implements ICourseFullTextSearch{
String textJson =mapper.writeValueAsString(item);
updateRequest.doc(textJson, XContentType.JSON);
UpdateResponse updateResponse = restHighLevelClient.update(updateRequest, RequestOptions.DEFAULT);
if (updateResponse.getResult() == DocWriteResponse.Result.UPDATED) {
int ok=updateResponse.status().getStatus();
if (ok==200) {
log.info("更新【"+fullTextId+"】成功！");
} else {
log.error("更新【"+fullTextId+"】失败");
log.error("更新【"+fullTextId+"】失败",updateResponse);
}
}else {
@@ -377,7 +381,8 @@ public class CourseElasticsearchImpl implements ICourseFullTextSearch{
BoolQueryBuilder keywordQuery = QueryBuilders.boolQuery();
keywordQuery.should(QueryBuilders.wildcardQuery("name", "*"+words+"*").boost(9f));
//keywordQuery.should(QueryBuilders.queryStringQuery(words).field("name", 9f));//用此方法无法查询出有转义符的处理
keywordQuery.should(QueryBuilders.queryStringQuery(words).field("teacher", 8f));
//keywordQuery.should(QueryBuilders.queryStringQuery(words).field("teacher", 8f));
keywordQuery.should(QueryBuilders.wildcardQuery("name", "*"+words+"*").boost(9f));
keywordQuery.minimumShouldMatch(1);
boolQuery.must(keywordQuery);
//boolQuery.must(QueryBuilders.wildcardQuery("name", "*"+params.getKeywords()+"*").boost(9f));
@@ -682,7 +687,7 @@ public class CourseElasticsearchImpl implements ICourseFullTextSearch{
}
@Override
public void remove(String indexName, String id) {
public void removeByDocId(String indexName, String id) {
DeleteRequest deleteRequest = new DeleteRequest(indexName);
deleteRequest.id(id);
try {
@@ -690,9 +695,26 @@ public class CourseElasticsearchImpl implements ICourseFullTextSearch{
if (deleteResponse.getResult() == DocWriteResponse.Result.NOT_FOUND) {
log.error("删除失败,未找到索引id是【"+id+"】的文档");
}
//restHighLevelClient.close();
} catch (IOException e) {
log.error("删除异常："+e.getMessage());
}
}
@Override
public boolean deleteById(String indexName, String id) throws IOException {
DeleteByQueryRequest deleteRequest=new DeleteByQueryRequest(indexName);
deleteRequest.setQuery(new TermQueryBuilder("id",id));
BulkByScrollResponse response = restHighLevelClient.deleteByQuery(deleteRequest, RequestOptions.DEFAULT);
long n=response.getStatus().getTotal();
if(n==0) {
log.error("按id删除失败",response);
return true;
}else {
return false;
}
//restHighLevelClient.close();
}
}