一、Meilisearch與Easy Search點(diǎn)擊進(jìn)入官網(wǎng)了解，本文主要從小微型公司業(yè)務(wù)出發(fā)，選擇meilisearch來作為項(xiàng)目的全文搜索引擎，還可以當(dāng)成來mongodb來使用。
二、starter封裝
1、項(xiàng)目結(jié)構(gòu)展示
2、引入依賴包（我是有包統(tǒng)一管理的fastjson用的1.2.83，gson用的2.8.6）
<dependencies>
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-common</artifactId>
</dependency>
<!-- meilisearch 輕量級搜索 -->
<!-- https://mvnrepository.com/artifact/com.meilisearch.sdk/meilisearch-java -->
<dependency>
<groupId>com.meilisearch.sdk</groupId>
<artifactId>meilisearch-java</artifactId>
<version>0.11.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.alibaba.fastjson2/fastjson2 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<!-- Web 相關(guān) -->
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-spring-boot-starter-web</artifactId>
<scope>provided</scope> <!-- 設(shè)置為 provided，只有 OncePerRequestFilter 使用到 -->
</dependency>
</dependencies>3、yml參數(shù)讀取代碼參考
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.validation.annotation.Validated;
/**
* MeiliSearch 自動(dòng)裝配參數(shù)類
* 2023年9月21日
*/
@ConfigurationProperties("yudao.meilisearch")
@Data
@Validated
public class MeiliSearchProperties {
/**
* 主機(jī)地址
*/
private String hostUrl;
/**
* 接口訪問標(biāo)識(shí)
*/
private String apiKey;
}4、自動(dòng)配置類代碼參考
import com.meilisearch.sdk.Client;
import com.meilisearch.sdk.Config;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import javax.annotation.Resource;
/**
* MeiliSearch 自動(dòng)裝配類
* 2023年9月21日
*/
@AutoConfiguration
@EnableConfigurationProperties({MeiliSearchProperties.class})
@EnableCaching
public class MeiliSearchAutoConfiguration {
@Resource
MeiliSearchProperties properties;
@Bean
@ConditionalOnMissingBean(Client.class)
Client client() {
return new Client(config());
}
@Bean
@ConditionalOnMissingBean(Config.class)
Config config() {
return new Config(properties.getHostUrl(), properties.getApiKey());
}
}5、數(shù)據(jù)處理類參考
import java.util.List;
/**
* MeiliSearch json解析類
* 2023年9月21日
*/
public class JsonHandler {
private com.meilisearch.sdk.json.JsonHandler jsonHandler = new MyGsonJsonHandler();
public <T> SearchResult<T> resultDecode(String o, Class<T> clazz) {
Object result = null;
try {
result = jsonHandler.decode(o, SearchResult.class, clazz);
} catch (Exception e) {
e.printStackTrace();
}
return result == null ? null : (SearchResult<T>) result;
}
public <T> List<T> listDecode(Object o, Class<T> clazz) {
Object list = null;
try {
list = jsonHandler.decode(o, List.class, clazz);
} catch (Exception e) {
e.printStackTrace();
}
return list == null ? null : (List<T>) list;
}
public String encode(Object o) {
try {
return jsonHandler.encode(o);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public <T> T decode(Object o, Class<T> clazz) {
T t = null;
try {
t = jsonHandler.decode(o, clazz);
} catch (Exception e) {
e.printStackTrace();
}
return t;
}
}
6、MyGsonJsonHandler類改寫基本沒啥用（meilisearch通過官方sdk到springboot的雪花id會(huì)丟失精度，我是加了冗余字段把雪花id存進(jìn)去當(dāng)主鍵用的。還有就是LocalDateTime不用大于小于范圍查詢，我是把要范圍查詢的時(shí)間字段冗余成long類型），有對LocalDateTime和雪花id Long存儲(chǔ)有更好的解決方案的歡迎留言。
import com.alibaba.fastjson.JSON;
import com.google.gson.*;
import com.google.gson.reflect.TypeToken;
import com.meilisearch.sdk.exceptions.JsonDecodingException;
import com.meilisearch.sdk.exceptions.JsonEncodingException;
import com.meilisearch.sdk.exceptions.MeilisearchException;
import com.meilisearch.sdk.model.Key;
import java.lang.reflect.Type;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
public class MyGsonJsonHandler implements com.meilisearch.sdk.json.JsonHandler {
private Gson gson;
public MyGsonJsonHandler() {
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(LocalDateTime.class, (JsonDeserializer<LocalDateTime>) (json, typeOfT, context) ->
LocalDateTime.parse(json.getAsJsonPrimitive().getAsString(), DateTimeFormatter.ISO_DATE_TIME));
// gsonBuilder.registerTypeAdapter(Long.class, (JsonDeserializer<Long>) (json, typeOfT, context) -> {
// Long parse = Long.parseLong(json.getAsJsonPrimitive().getAsString());
// 雪花id科學(xué)計(jì)數(shù)后轉(zhuǎn)支付串會(huì)丟失進(jìn)度小1啥的
// return parse;
// });
this.gson = gsonBuilder.create();
}
public String encode(Object o) throws MeilisearchException {
if (o != null && o.getClass() == String.class) {
return (String) o;
} else {
if (o != null && o.getClass() == Key.class) {
Key key = (Key) o;
if (key.getExpiresAt() == null) {
JsonElement jsonElement = this.gson.toJsonTree(o);
JsonObject jsonObject = jsonElement.getAsJsonObject();
jsonObject.add("expiresAt", JsonNull.INSTANCE);
o = jsonObject;
}
}
try {
return JSON.toJSONString(o);
} catch (Exception var6) {
throw new JsonEncodingException(var6);
}
}
}
public <T> T decode(Object o, Class<?> targetClass, Class<?>... parameters) throws MeilisearchException {
if (o == null) {
throw new JsonDecodingException("Response to deserialize is null");
} else if (targetClass == String.class) {
return (T) o;
} else {
try {
if (parameters != null && parameters.length != 0) {
TypeToken<?> parameterized = TypeToken.getParameterized(targetClass, parameters);
Type type = parameterized.getType();
String json = this.gson.toJson(o);
json = json.replace("\\", "");
//去除json首位字符串
json = json.substring(1, json.length() - 1);
String string = o.toString();
return this.gson.fromJson(string, type);
// return JSON.parseObject(string, type);
} else {
return (T) JSON.parseObject((String) o, targetClass);
}
} catch (JsonSyntaxException var5) {
throw new JsonDecodingException(var5);
}
}
}
}7、自定義注解代碼參考
import java.lang.annotation.*;
/**
* MeiliSearch
* 2023年9月21日
*/
@Documented
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface MSFiled {
/**
* 是否開啟過濾
*/
boolean openFilter() default false;
/**
* 是否不展示
*/
boolean noDisplayed() default false;
/**
* 是否開啟排序
*/
boolean openSort() default false;
/**
* 處理的字段名
*/
String key() ;
}
import java.lang.annotation.*;
/**
* MeiliSearch
* 2023年9月21日
*/
@Documented
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface MSIndex {
/**
* 索引
*/
String uid() default "";
/**
* 主鍵
*/
String primaryKey() default "";
/**
* 分類最大數(shù)量
*/
int maxValuesPerFacet() default 100;
/**
* 單次查詢最大數(shù)量
*/
int maxTotalHits() default 1000;
}
8、返回結(jié)果解析類參考
import java.util.List;
/**
* MeiliSearch
* 2023年9月21日
*/
public class SearchResult<T> {
private String query;
private long offset;
private long limit;
private long processingTimeMs;
private long nbHits;
private long hitsPerPage;
private long page;
private long totalPages;
private long totalHits;
private boolean exhaustiveNbHits;
private List<T> hits;
public String getQuery() {
return query;
}
public void setQuery(String query) {
this.query = query;
}
public long getOffset() {
return offset;
}
public void setOffset(long offset) {
this.offset = offset;
}
public long getLimit() {
return limit;
}
public void setLimit(long limit) {
this.limit = limit;
}
public long getProcessingTimeMs() {
return processingTimeMs;
}
public void setProcessingTimeMs(long processingTimeMs) {
this.processingTimeMs = processingTimeMs;
}
public long getNbHits() {
return nbHits;
}
public void setNbHits(long nbHits) {
this.nbHits = nbHits;
}
public boolean isExhaustiveNbHits() {
return exhaustiveNbHits;
}
public void setExhaustiveNbHits(boolean exhaustiveNbHits) {
this.exhaustiveNbHits = exhaustiveNbHits;
}
public List<T> getHits() {
return hits;
}
public void setHits(List<T> hits) {
this.hits = hits;
}
@Override
public String toString() {
return "SearchResult{" +
"query='" + query + '\'' +
", offset=" + offset +
", limit=" + limit +
", processingTimeMs=" + processingTimeMs +
", nbHits=" + nbHits +
", exhaustiveNbHits=" + exhaustiveNbHits +
", hits=" + hits +
'}';
}
public long getHitsPerPage() {
return hitsPerPage;
}
public void setHitsPerPage(long hitsPerPage) {
this.hitsPerPage = hitsPerPage;
}
public long getPage() {
return page;
}
public void setPage(long page) {
this.page = page;
}
public long getTotalPages() {
return totalPages;
}
public void setTotalPages(long totalPages) {
this.totalPages = totalPages;
}
public long getTotalHits() {
return totalHits;
}
public void setTotalHits(long totalHits) {
this.totalHits = totalHits;
}
}
9、基礎(chǔ)操作接口封裝
import cn.iocoder.yudao.framework.meilisearch.json.SearchResult;
import com.meilisearch.sdk.SearchRequest;
import com.meilisearch.sdk.model.Settings;
import com.meilisearch.sdk.model.Task;
import com.meilisearch.sdk.model.TaskInfo;
import java.util.List;
/**
* MeiliSearch 基礎(chǔ)接口
* 2023年9月21日
*/
interface DocumentOperations<T> {
T get(String identifier);
List<T> list();
List<T> list(int limit);
List<T> list(int offset, int limit);
long add(T document);
long update(T document);
long add(List<T> documents);
long update(List<T> documents);
long delete(String identifier);
long deleteBatch(String... documentsIdentifiers);
long deleteAll();
SearchResult<T> search(String q);
SearchResult<T> search(String q, int offset, int limit);
SearchResult<T> search(SearchRequest sr);
String select(SearchRequest sr);
Settings getSettings();
TaskInfo updateSettings(Settings settings);
TaskInfo resetSettings();
Task getUpdate(int updateId);
// UpdateStatus updateSettings(Settings settings);
//
// UpdateStatus resetSettings();
//
// UpdateStatus getUpdate(int updateId);
//
// UpdateStatus[] getUpdates();
}
10、基本操作實(shí)現(xiàn)
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.framework.meilisearch.json.JsonHandler;
import cn.iocoder.yudao.framework.meilisearch.json.MSFiled;
import cn.iocoder.yudao.framework.meilisearch.json.MSIndex;
import cn.iocoder.yudao.framework.meilisearch.json.SearchResult;
import com.alibaba.fastjson.JSON;
import com.meilisearch.sdk.Client;
import com.meilisearch.sdk.Index;
import com.meilisearch.sdk.SearchRequest;
import com.meilisearch.sdk.model.*;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.util.StringUtils;
import javax.annotation.Resource;
import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import java.util.*;
/**
* MeiliSearch 基本操作實(shí)現(xiàn)
* 2023年9月21日
*/
public class MeilisearchRepository<T> implements InitializingBean, DocumentOperations<T> {
private Index index;
private Class<T> tClass;
private JsonHandler jsonHandler = new JsonHandler();
@Resource
private Client client;
@Override
public T get(String identifier) {
T document;
try {
document = getIndex().getDocument(identifier, tClass);
} catch (Exception e) {
throw new RuntimeException(e);
}
return document;
}
@Override
public List<T> list() {
List<T> documents;
try {
documents = Optional.ofNullable(getIndex().getDocuments(tClass))
.map(indexDocument -> indexDocument.getResults())
.map(result -> Arrays.asList(result))
.orElse(new ArrayList<>());
} catch (Exception e) {
throw new RuntimeException(e);
}
return documents;
}
@Override
public List<T> list(int limit) {
List<T> documents;
try {
DocumentsQuery query = new DocumentsQuery();
query.setLimit(limit);
documents = Optional.ofNullable(index.getDocuments(query, tClass))
.map(indexDocument -> indexDocument.getResults())
.map(result -> Arrays.asList(result))
.orElse(new ArrayList<>());
} catch (Exception e) {
throw new RuntimeException(e);
}
return documents;
}
@Override
public List<T> list(int offset, int limit) {
List<T> documents;
try {
DocumentsQuery query = new DocumentsQuery();
query.setLimit(limit);
query.setOffset(offset);
documents = Optional.ofNullable(getIndex().getDocuments(query, tClass))
.map(indexDocument -> indexDocument.getResults())
.map(result -> Arrays.asList(result))
.orElse(new ArrayList<>());
} catch (Exception e) {
throw new RuntimeException(e);
}
return documents;
}
@Override
public long add(T document) {
List<T> list = Collections.singletonList(document);
return add(list);
}
@Override
public long update(T document) {
List<T> list = Collections.singletonList(document);
return update(list);
}
@Override
public long add(List documents) {
try {
if (ObjectUtil.isNotNull(documents)) {
String jsonString = JSON.toJSONString(documents);
if (ObjectUtil.isNotNull(jsonString)) {
TaskInfo taskInfo = getIndex().addDocuments(jsonString);
if (ObjectUtil.isNotNull(taskInfo)) {
return taskInfo.getTaskUid();
}
}
}
} catch (Exception e) {
throw new RuntimeException(documents.toString(), e);
}
return 0;
}
@Override
public long update(List documents) {
int updates;
try {
updates = getIndex().updateDocuments(JSON.toJSONString(documents)).getTaskUid();
} catch (Exception e) {
throw new RuntimeException(e);
}
return updates;
}
@Override
public long delete(String identifier) {
int taskId;
try {
taskId = getIndex().deleteDocument(identifier).getTaskUid();
} catch (Exception e) {
throw new RuntimeException(e);
}
return taskId;
}
@Override
public long deleteBatch(String... documentsIdentifiers) {
int taskId;
try {
taskId = getIndex().deleteDocuments(Arrays.asList(documentsIdentifiers)).getTaskUid();
} catch (Exception e) {
throw new RuntimeException(e);
}
return taskId;
}
@Override
public long deleteAll() {
int taskId;
try {
taskId = getIndex().deleteAllDocuments().getTaskUid();
} catch (Exception e) {
throw new RuntimeException(e);
}
return taskId;
}
@Override
public cn.iocoder.yudao.framework.meilisearch.json.SearchResult<T> search(String q) {
String result;
try {
result = JSON.toJSONString(getIndex().search(q));
} catch (Exception e) {
throw new RuntimeException(e);
}
return jsonHandler.resultDecode(result, tClass);
}
@Override
public cn.iocoder.yudao.framework.meilisearch.json.SearchResult<T> search(String q, int offset, int limit) {
SearchRequest searchRequest = SearchRequest.builder()
.q(q)
.offset(offset)
.limit(limit)
.build();
return search(searchRequest);
}
// @Override
public cn.iocoder.yudao.framework.meilisearch.json.SearchResult<T> searchPage(String q) {
SearchRequest searchRequest = SearchRequest.builder()
.q(q)
.build();
return search(searchRequest);
}
@Override
public SearchResult<T> search(SearchRequest sr) {
String result;
try {
result = "";
if (ObjectUtil.isNotNull(sr)) {
if (ObjectUtil.isNull(getIndex())) {
initIndex();
}
Searchable search = getIndex().search(sr);
String jsonString = JSON.toJSONString(search);
result = jsonString;
}
} catch (Exception e) {
throw new RuntimeException(e);
}
return jsonHandler.resultDecode(result, tClass);
}
@Override
public String select(SearchRequest sr) {
try {
if (ObjectUtil.isNotNull(sr)) {
if (ObjectUtil.isNull(getIndex())) {
initIndex();
}
Searchable search = getIndex().search(sr);
String jsonString = JSON.toJSONString(search);
return jsonString;
}
} catch (Exception e) {
throw new RuntimeException(e);
}
return null;
}
@Override
public Settings getSettings() {
try {
return getIndex().getSettings();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public TaskInfo updateSettings(Settings settings) {
try {
return getIndex().updateSettings(settings);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public TaskInfo resetSettings() {
try {
return getIndex().resetSettings();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public Task getUpdate(int updateId) {
try {
return getIndex().getTask(updateId);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public void afterPropertiesSet() throws Exception {
initIndex();
}
public Index getIndex() {
if (ObjectUtil.isNull(index)) {
try {
initIndex();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
return index;
}
/**
* 初始化索引信息
*
* @throws Exception
*/
private void initIndex() throws Exception {
Class<? extends MeilisearchRepository> clazz = getClass();
tClass = (Class<T>) ((ParameterizedType) clazz.getGenericSuperclass()).getActualTypeArguments()[0];
MSIndex annoIndex = tClass.getAnnotation(MSIndex.class);
String uid = annoIndex.uid();
String primaryKey = annoIndex.primaryKey();
if (StringUtils.isEmpty(uid)) {
uid = tClass.getSimpleName().toLowerCase();
}
if (StringUtils.isEmpty(primaryKey)) {
primaryKey = "id";
}
int maxTotalHit = 1000;
int maxValuesPerFacet = 100;
if (Objects.nonNull(annoIndex.maxTotalHits())) {
maxTotalHit = annoIndex.maxTotalHits();
}
if (Objects.nonNull(annoIndex.maxValuesPerFacet())) {
maxValuesPerFacet = 100;
}
List<String> filterKey = new ArrayList<>();
List<String> sortKey = new ArrayList<>();
List<String> noDisPlay = new ArrayList<>();
//獲取類所有屬性
for (Field field : tClass.getDeclaredFields()) {
//判斷是否存在這個(gè)注解
if (field.isAnnotationPresent(MSFiled.class)) {
MSFiled annotation = field.getAnnotation(MSFiled.class);
if (annotation.openFilter()) {
filterKey.add(annotation.key());
}
if (annotation.openSort()) {
sortKey.add(annotation.key());
}
if (annotation.noDisplayed()) {
noDisPlay.add(annotation.key());
}
}
}
Results<Index> indexes = client.getIndexes();
Index[] results = indexes.getResults();
Boolean isHaveIndex = false;
for (Index result : results) {
if (uid.equals(result.getUid())) {
isHaveIndex = true;
break;
}
}
if (isHaveIndex) {
client.updateIndex(uid, primaryKey);
} else {
client.createIndex(uid, primaryKey);
}
this.index = client.getIndex(uid);
Settings settings = new Settings();
settings.setDisplayedAttributes(noDisPlay.size() > 0 ? noDisPlay.toArray(new String[noDisPlay.size()]) : new String[]{"*"});
settings.setFilterableAttributes(filterKey.toArray(new String[filterKey.size()]));
settings.setSortableAttributes(sortKey.toArray(new String[sortKey.size()]));
index.updateSettings(settings);
}
}
11、指定自動(dòng)配置類所在
12、項(xiàng)目有統(tǒng)一版本管理的設(shè)置下版本管理
二、項(xiàng)目引用
1、引入starter依賴（沒有版本統(tǒng)一管理的要把version加上）
2、基本使用
2.1、建立索引(寬表)
import cn.iocoder.yudao.framework.meilisearch.json.MSFiled;
import cn.iocoder.yudao.framework.meilisearch.json.MSIndex;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
@MSIndex(uid = "com_baidu_main", primaryKey = "idToString")
public class MainDO {
private Long id;
@MSFiled(openFilter = true, key = "idToString", openSort = true)
private idToString;
private String seedsName;
@MSFiled(openFilter = true, key = "isDelete")
private Integer isDelete;
@MSFiled(openFilter = true, key = "status")
private Integer status;
@MSFiled(openFilter = true, key = "classFiledId")
private Integer classFiledId;
private String classFiledName;
@MSFiled(openFilter = true, key = "tags")
private List<TageInfo> tags;
@MSFiled(openFilter = true,key = "createTime",openSort = true)
@JsonFormat(pattern = "yyyy-MM-dd'T'HH:mm:ss'Z'")
private LocalDateTime createTime;
@MSFiled(openFilter = true,key = "createTimeToLong",openSort = true)
private LocalDateTime createTimeToLong;
}2.2、集成starter里邊的mapper對milisearch進(jìn)行基本操作
import cn.iocoder.yudao.framework.meilisearch.core.MeilisearchRepository;
import org.springframework.stereotype.Repository;
@Repository
public class MeiliSearchMapper extends MeilisearchRepository<MainDO> {
}2.3、當(dāng)mongodb實(shí)現(xiàn)精準(zhǔn)分頁查詢文章來源：http://www.zghlxwxcb.cn/news/detail-714466.html
// 條件組裝，實(shí)體類根據(jù)業(yè)務(wù)需要提前加好業(yè)務(wù)字段索引注解@MSFiled，顯示隱藏 索引等
StringBuffer sb = new StringBuffer();
if (ObjectUtil.isNotEmpty(pageParam.getStartTime())) {
sb.append("createTimeToLong>=").append(pageParam.getStartTime()).append(" AND ");
}
if (ObjectUtil.isNotEmpty(pageParam.getEndTime())) {
sb.append("createTimeToLong<=").append(pageParam.getEndTime()).append(" AND ");
}
sb.append("userId=" + SecurityFrameworkUtils.getLoginUserId());
// 分頁查詢及排序
SearchRequest searchRequest4 = SearchRequest.builder()
.sort(new String[]{"createTime:desc"})
.page(pageParam.getPageNo())
.hitsPerPage(pageParam.getPageSize())
.filter(new String[]{sb.toString()}).build();
SearchResult<SeedsDO> search = meiliSearchMapper.search(searchRequest4);
return SeedCultivateConvert.INSTANCE.convert(search);
// SeedCultivateConvert.INSTANCE.convert是個(gè)類轉(zhuǎn)化器可手動(dòng)轉(zhuǎn)換成分頁的統(tǒng)一數(shù)據(jù)格式
pageResult.setList(search.getHits());
pageResult.setTotal(search.getTotalPages());
.......
2.4、其他基本使用文章來源地址http://www.zghlxwxcb.cn/news/detail-714466.html
@Resource
private MeiliSearchMapper meiliSearchMapper;
//根據(jù)標(biāo)簽分頁查詢
SearchRequest searchRequest4 = SearchRequest.builder()
.limit(pageParam.getPageSize().intValue())
.sort(new String[]{"createTime:desc"})
.offset(pageParam.getPageNo().intValue() == 0 ? pageParam.getPageNo().intValue() : (pageParam.getPageNo().intValue() - 1) * pageParam.getPageSize().intValue())
.filter(new String[]{"tags.id=" + "10010" + " AND status=1 AND isDelete=0"}).build();
SearchResult<MainDO> search4 = meiliSearchMapper.search(searchRequest4);
//保存Or編輯
List<SeedsDO> articleCardDTOS = new ArrayList<>();
Boolean aBoolean = meiliSearchMapper.add(articleCardDTOS) > 0 ? Boolean.TRUE : Boolean.FALSE;
//按id刪除
meiliSearchMapper.delete(String.valueOf(10085));
//根據(jù)類目分頁查詢
SearchRequest searchRequest3 = SearchRequest.builder()
.limit(pageParam.getPageSize().intValue())
.offset(pageParam.getPageNo().intValue() == 0 ? pageParam.getPageNo().intValue() : (pageParam.getPageNo().intValue() - 1) * pageParam.getPageSize().intValue())
.build();
StringBuffer sb1 = new StringBuffer();
sb.append("status =1 AND isDelete=0").append(" AND ").append("categoryId =").append(10086L);
searchRequest.setFilter(new String[]{sb.toString()});
searchRequest.setSort(new String[]{"createTime:desc"});
SearchResult<SeedsDO> search3 = meiliSearchMapper.search(searchRequest3);
到了這里，關(guān)于springboot整合MeiliSearch輕量級搜索引擎的文章就介紹完了。如果您還想了解更多內(nèi)容，請?jiān)谟疑辖撬阉鱐OY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章，希望大家以后多多支持TOY模板網(wǎng)！
