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第五次课程提交 es实体化

This commit is contained in:
Y1NanPing 2025-07-23 15:38:20 +08:00
parent 51d1d45850
commit fa0f80b30a
40 changed files with 449 additions and 8 deletions
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3
common/common-util/src/main/java/com/atguigu/tingshu/common/util/AuthContextHolder.java
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@ -14,7 +14,8 @@ public class AuthContextHolder {
}
public static Long getUserId() {
return userId.get();
return userId.get();
}

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common/service-util/src/main/java/com/atguigu/tingshu/common/config/pool/ThreadPoolConfig.java Normal file
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@ -0,0 +1,70 @@
package com.atguigu.tingshu.common.config.pool;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.*;
/**
* @author: atguigu
* @create: 2024-08-09 11:28
*/
@Slf4j
@Configuration
public class ThreadPoolConfig {
/**
* 基于JDK（JUC）提供线程池Class
*/
@Bean
public Executor threadPoolExecutor() {
//1.获取当前服务器核心数确定核心线程数
int cpuCoreCount = Runtime.getRuntime().availableProcessors();
int threadCount = cpuCoreCount * 2;
//2.通过构造方法创建线程池对象
ThreadPoolExecutor threadPoolExecutor =
new ThreadPoolExecutor(
threadCount,
threadCount,
0,
TimeUnit.SECONDS,
new ArrayBlockingQueue<>(200),
Executors.defaultThreadFactory(),
new ThreadPoolExecutor.CallerRunsPolicy()
);
//3.可选：提交创建核心线程
threadPoolExecutor.prestartCoreThread();
return threadPoolExecutor;
}
/**
* 基于Spring提供线程池Class-threadPoolTaskExecutor 功能更强
*/
@Bean
public Executor threadPoolTaskExecutor() {
int count = Runtime.getRuntime().availableProcessors();
int threadCount = count*2+1;
ThreadPoolTaskExecutor taskExecutor = new ThreadPoolTaskExecutor();
// 核心池大小
taskExecutor.setCorePoolSize(threadCount);
// 最大线程数
taskExecutor.setMaxPoolSize(threadCount);
// 队列程度
taskExecutor.setQueueCapacity(300);
// 线程空闲时间
taskExecutor.setKeepAliveSeconds(0);
// 线程前缀名称
taskExecutor.setThreadNamePrefix("async-tingshu-Executor--");
// 该方法用来设置 线程池关闭 的时候 等待 所有任务都完成后，再继续 销毁 其他的 Bean，
// 这样这些 异步任务 的 销毁 就会先于 数据库连接池对象 的销毁。
taskExecutor.setWaitForTasksToCompleteOnShutdown(true);
// 任务的等待时间 如果超过这个时间还没有销毁就 强制销毁，以确保应用最后能够被关闭，而不是阻塞住。
taskExecutor.setAwaitTerminationSeconds(300);
// 线程不够用时由调用的线程处理该任务
taskExecutor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
return taskExecutor;
}
}

3
common/service-util/src/main/java/com/atguigu/tingshu/common/constant/SystemConstant.java
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@ -13,7 +13,8 @@ public class SystemConstant {
//专辑状态 0301-审核通过 0302-审核不通过
public static final String ALBUM_STATUS_PASS="0301"; // 审核通过
public static final String ALBUM_STATUS_NO_PASS="0302"; // 审核不通过
public static final String ALBUM_STATUS_NO_PASS="0302";
public static final String ALBUM_STATUS_ARTIFICIAL = "0303";// 审核不通过
//专辑统计 0401-播放量 0402-订阅量 0403-购买量 0403-评论数
public static final String ALBUM_STAT_PLAY="0401"; // 播放量

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23
service-client/service-album-client/src/main/java/com/atguigu/tingshu/album/AlbumFeignClient.java
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@ -1,7 +1,12 @@
package com.atguigu.tingshu.album;
import com.atguigu.tingshu.album.impl.AlbumDegradeFeignClient;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.model.album.AlbumInfo;
import com.atguigu.tingshu.model.album.BaseCategoryView;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
/**
* <p>
@ -10,7 +15,23 @@ import org.springframework.cloud.openfeign.FeignClient;
*
* @author atguigu
*/
@FeignClient(value = "service-album", fallback = AlbumDegradeFeignClient.class)
@FeignClient(value = "service-album", fallback = AlbumDegradeFeignClient.class, path = "/api/album")
public interface AlbumFeignClient {
/**
* 查询专辑信息，包含专辑标签列表
*
* @param id
* @return
*/
@GetMapping("/albumInfo/getAlbumInfo/{id}")
public Result<AlbumInfo> getAlbumInfo(@PathVariable Long id);
/**
* 后续改为Redis缓存
* 根据三级分类ID查询分类视图
* @param category3Id
* @return
*/
@GetMapping("/category/getCategoryView/{category3Id}")
public Result<BaseCategoryView> getCategoryView(@PathVariable Long category3Id);
}

16
service-client/service-album-client/src/main/java/com/atguigu/tingshu/album/impl/AlbumDegradeFeignClient.java
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@ -2,10 +2,26 @@ package com.atguigu.tingshu.album.impl;
import com.atguigu.tingshu.album.AlbumFeignClient;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.model.album.AlbumInfo;
import com.atguigu.tingshu.model.album.BaseCategoryView;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
@Component
@Slf4j
public class AlbumDegradeFeignClient implements AlbumFeignClient {
@Override
public Result<AlbumInfo> getAlbumInfo(Long id) {
log.error("[专辑服务]提供远程调用方法getAlbumInfo执行服务降级");
return null;
}
@Override
public Result<BaseCategoryView> getCategoryView(Long category3Id) {
log.error("[专辑服务]提供远程调用方法getCategoryView执行服务降级");
return null;
}
}

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13
service-client/service-user-client/src/main/java/com/atguigu/tingshu/user/client/UserFeignClient.java
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@ -1,7 +1,11 @@
package com.atguigu.tingshu.user.client;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.user.client.impl.UserDegradeFeignClient;
import com.atguigu.tingshu.vo.user.UserInfoVo;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
/**
* <p>
@ -10,7 +14,14 @@ import org.springframework.cloud.openfeign.FeignClient;
*
* @author atguigu
*/
@FeignClient(value = "service-user", fallback = UserDegradeFeignClient.class)
@FeignClient(value = "service-user",path = "/api/user",fallback = UserDegradeFeignClient.class)
public interface UserFeignClient {
/**
* 根据用户ID查询用户信息
* @param userId
* @return
*/
@GetMapping("/userInfo/getUserInfoVo/{userId}")
public Result<UserInfoVo> getUserInfoVo(@PathVariable Long userId);
}

10
service-client/service-user-client/src/main/java/com/atguigu/tingshu/user/client/impl/UserDegradeFeignClient.java
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@ -1,10 +1,18 @@
package com.atguigu.tingshu.user.client.impl;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.user.client.UserFeignClient;
import com.atguigu.tingshu.vo.user.UserInfoVo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
@Slf4j
@Component
public class UserDegradeFeignClient implements UserFeignClient {
@Override
public Result<UserInfoVo> getUserInfoVo(Long userId) {
log.error("[用户服务]提供远程调用方法getUserInfoVo执行服务降级");
return null;
}
}

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service-client/service-user-client/target/classes/com/atguigu/tingshu/user/client/impl/UserDegradeFeignClient.class
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service/service-account/target/classes/com/atguigu/tingshu/account/receiver/AccountReceiver.class Normal file
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13
service/service-album/src/main/java/com/atguigu/tingshu/album/api/BaseCategoryApiController.java
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@ -4,6 +4,7 @@ import com.alibaba.fastjson.JSONObject;
import com.atguigu.tingshu.album.service.BaseCategoryService;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.model.album.BaseAttribute;
import com.atguigu.tingshu.model.album.BaseCategoryView;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
@ -34,6 +35,18 @@ public class BaseCategoryApiController {
List<BaseAttribute> list=baseCategoryService.findAttribute(category1Id);
return Result.ok(list);
}
/**
* 后续改为Redis缓存
* 根据三级分类ID查询分类视图
* @param category3Id
* @return
*/
@Operation(summary = "根据三级分类ID查询分类视图")
@GetMapping("/category/getCategoryView/{category3Id}")
public Result<BaseCategoryView> getCategoryView(@PathVariable Long category3Id) {
BaseCategoryView baseCategoryView = baseCategoryService.getCategoryView(category3Id);
return Result.ok(baseCategoryView);
}

2
service/service-album/src/main/java/com/atguigu/tingshu/album/service/BaseCategoryService.java
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@ -14,4 +14,6 @@ public interface BaseCategoryService extends IService<BaseCategory1> {
List<JSONObject> getBaseCategoryList();
List<BaseAttribute> findAttribute(Long category1Id);
BaseCategoryView getCategoryView(Long category3Id);
}

38
service/service-album/src/main/java/com/atguigu/tingshu/album/service/impl/AlbumInfoServiceImpl.java
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@ -7,8 +7,11 @@ import com.atguigu.tingshu.album.mapper.AlbumStatMapper;
import com.atguigu.tingshu.album.mapper.TrackInfoMapper;
import com.atguigu.tingshu.album.service.AlbumAttributeValueService;
import com.atguigu.tingshu.album.service.AlbumInfoService;
import com.atguigu.tingshu.album.service.AuditService;
import com.atguigu.tingshu.common.constant.SystemConstant;
import com.atguigu.tingshu.common.execption.GuiguException;
import com.atguigu.tingshu.common.rabbit.constant.MqConst;
import com.atguigu.tingshu.common.rabbit.service.RabbitService;
import com.atguigu.tingshu.model.album.AlbumAttributeValue;
import com.atguigu.tingshu.model.album.AlbumInfo;
import com.atguigu.tingshu.model.album.AlbumStat;
@ -43,6 +46,10 @@ public class AlbumInfoServiceImpl extends ServiceImpl<AlbumInfoMapper, AlbumInfo
private AlbumStatMapper albumStatMapper;
@Autowired
private TrackInfoMapper trackInfoMapper;
@Autowired
private AuditService auditService;
@Autowired
private RabbitService rabbitService;
@Override
@Transactional(rollbackFor = Exception.class)
@ -80,11 +87,24 @@ public class AlbumInfoServiceImpl extends ServiceImpl<AlbumInfoMapper, AlbumInfo
//2.3 批量保存
albumAttributeValueService.saveBatch(attributeValueList);
}
//3.保存专辑统计信息
this.saveAlbumInfoStat(albumId, SystemConstant.ALBUM_STAT_PLAY, 0);
this.saveAlbumInfoStat(albumId, SystemConstant.ALBUM_STAT_SUBSCRIBE, 0);
this.saveAlbumInfoStat(albumId, SystemConstant.ALBUM_STAT_BUY, 0);
this.saveAlbumInfoStat(albumId, SystemConstant.ALBUM_STAT_COMMENT, 0);
//对专辑内容（标题、简介等）进行审核
String text = albumInfo.getAlbumTitle() + albumInfo.getAlbumIntro();
String suggestion = auditService.auditText(text);
if ("pass".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_PASS);
//4.采用RabbitMQ可靠性消息将过审专辑存入ES索引库
rabbitService.sendMessage(MqConst.EXCHANGE_ALBUM, MqConst.ROUTING_ALBUM_UPPER, albumId);
} else if ("block".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_NO_PASS);
} else if ("review".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_ARTIFICIAL);
}
albumInfoMapper.updateById(albumInfo);
}
@Override
@ -171,6 +191,18 @@ public class AlbumInfoServiceImpl extends ServiceImpl<AlbumInfoMapper, AlbumInfo
//2.3 批量保存
albumAttributeValueService.saveBatch(attributeValueList);
String text = albumInfo.getAlbumTitle() + albumInfo.getAlbumIntro();
String suggestion = auditService.auditText(text);
if ("pass".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_PASS);
//3.采用RabbitMQ可靠性消息将过审专辑存入ES索引库
rabbitService.sendMessage(MqConst.EXCHANGE_ALBUM, MqConst.ROUTING_ALBUM_UPPER, id);
} else if ("block".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_NO_PASS);
} else if ("review".equals(suggestion)) {
albumInfo.setStatus(SystemConstant.ALBUM_STATUS_ARTIFICIAL);
}
albumInfoMapper.updateById(albumInfo);
}
}
@ -187,8 +219,8 @@ public class AlbumInfoServiceImpl extends ServiceImpl<AlbumInfoMapper, AlbumInfo
queryWrapper.last("limit 200");
//5.按照专辑ID降序
queryWrapper.orderByDesc(AlbumInfo::getId);
return albumInfoMapper.selectList(queryWrapper);
List<AlbumInfo> albumInfos = albumInfoMapper.selectList(queryWrapper);
return albumInfos;
}

2
service/service-album/src/main/java/com/atguigu/tingshu/album/service/impl/AuditServiceImpl.java
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@ -56,6 +56,7 @@ public class AuditServiceImpl implements AuditService {
}
} catch (TencentCloudSDKException e) {
log.error("文本审核失败");
throw new RuntimeException(e);
}
return null;
}
@ -82,6 +83,7 @@ public class AuditServiceImpl implements AuditService {
}
} catch (Exception e) {
log.error("图片审核失败");
throw new RuntimeException(e);
}
return null;
}

9
service/service-album/src/main/java/com/atguigu/tingshu/album/service/impl/BaseCategoryServiceImpl.java
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@ -103,4 +103,13 @@ public class BaseCategoryServiceImpl extends ServiceImpl<BaseCategory1Mapper, Ba
return list;
}
/**
* 根据三级分类ID查询分类视图
* @param category3Id
* @return
*/
@Override
public BaseCategoryView getCategoryView(Long category3Id) {
return baseCategoryViewMapper.selectById(category3Id);
}
}

1
service/service-album/src/main/java/com/atguigu/tingshu/album/service/impl/TrackInfoServiceImpl.java
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@ -46,6 +46,7 @@ public class TrackInfoServiceImpl extends ServiceImpl<TrackInfoMapper, TrackInfo
@Override
@Transactional(rollbackFor = Exception.class)
public void saveTrackInfo(TrackInfoVo trackInfoVo, Long userId) {
//1. 根据专辑id查询专辑信息 用于更新专辑声音数量
AlbumInfo albumInfo = albumInfoMapper.selectById(trackInfoVo.getAlbumId());

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service/service-album/target/classes/com/atguigu/tingshu/album/service/impl/AlbumInfoServiceImpl.class
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26
service/service-search/src/main/java/com/atguigu/tingshu/search/api/SearchApiController.java
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@ -1,8 +1,12 @@
package com.atguigu.tingshu.search.api;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.search.service.SearchService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@ -14,6 +18,28 @@ public class SearchApiController {
@Autowired
private SearchService searchService;
/**
* 手动将指定专辑保存到索引库
* @param albumId
* @return
*/
@Operation(summary = "手动将指定专辑保存到专辑索引库")
@GetMapping("/albumInfo/upperAlbum/{albumId}")
public Result upperAlbum(@PathVariable Long albumId){
searchService.upperAlbum(albumId);
return Result.ok();
}
/**
* 手动删除专辑索引库中文档
* @param albumId
* @return
*/
@Operation(summary = "手动删除专辑索引库中文档")
@GetMapping("/albumInfo/lowerAlbum/{albumId}")
public Result lowerAlbum(@PathVariable Long albumId){
searchService.lowerAlbum(albumId);
return Result.ok();
}
}

66
service/service-search/src/main/java/com/atguigu/tingshu/search/receiver/SearchReciever.java Normal file
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@ -0,0 +1,66 @@
package com.atguigu.tingshu.search.receiver;
import com.atguigu.tingshu.common.rabbit.constant.MqConst;
import com.atguigu.tingshu.search.service.SearchService;
import com.rabbitmq.client.Channel;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* @author: atguigu
* @create: 2025-07-22 15:22
*/
@Slf4j
@Component
public class SearchReciever {
@Autowired
private SearchService searchService;
/**
* 监听专辑上架消息
*
* @param albumId
*/
@SneakyThrows
@RabbitListener(bindings = @QueueBinding(
exchange = @Exchange(value = MqConst.EXCHANGE_ALBUM, durable = "true"),
value = @Queue(value = MqConst.QUEUE_ALBUM_UPPER, durable = "true"),
key = MqConst.ROUTING_ALBUM_UPPER
))
public void upperAlbum(Long albumId, Channel channel, Message message) {
if (albumId != null) {
log.info("监听到上架专辑消息：{}", albumId);
searchService.upperAlbum(albumId);
}
channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
}
/**
* 监听专辑下消息
*
* @param albumId
*/
@SneakyThrows
@RabbitListener(bindings = @QueueBinding(
exchange = @Exchange(value = MqConst.EXCHANGE_ALBUM, durable = "true"),
value = @Queue(value = MqConst.QUEUE_ALBUM_LOWER, durable = "true"),
key = MqConst.ROUTING_ALBUM_LOWER
))
public void lowerAlbum(Long albumId, Channel channel, Message message) {
if (albumId != null) {
log.info("监听到下架专辑消息：{}", albumId);
searchService.lowerAlbum(albumId);
}
channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
}
}

7
service/service-search/src/main/java/com/atguigu/tingshu/search/repository/AlbumInfoIndexRepository.java Normal file
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@ -0,0 +1,7 @@
package com.atguigu.tingshu.search.repository;
import com.atguigu.tingshu.model.search.AlbumInfoIndex;
import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
public interface AlbumInfoIndexRepository extends ElasticsearchRepository<AlbumInfoIndex, Long> {
}

2
service/service-search/src/main/java/com/atguigu/tingshu/search/service/SearchService.java
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@ -3,5 +3,7 @@ package com.atguigu.tingshu.search.service;
public interface SearchService {
void upperAlbum(Long albumId);
void lowerAlbum(Long albumId);
}

111
service/service-search/src/main/java/com/atguigu/tingshu/search/service/impl/SearchServiceImpl.java
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@ -1,14 +1,125 @@
package com.atguigu.tingshu.search.service.impl;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.util.RandomUtil;
import com.atguigu.tingshu.album.AlbumFeignClient;
import com.atguigu.tingshu.model.album.AlbumAttributeValue;
import com.atguigu.tingshu.model.album.AlbumInfo;
import com.atguigu.tingshu.model.album.BaseCategoryView;
import com.atguigu.tingshu.model.search.AlbumInfoIndex;
import com.atguigu.tingshu.model.search.AttributeValueIndex;
import com.atguigu.tingshu.search.repository.AlbumInfoIndexRepository;
import com.atguigu.tingshu.search.service.SearchService;
import com.atguigu.tingshu.user.client.UserFeignClient;
import com.atguigu.tingshu.vo.user.UserInfoVo;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@Slf4j
@Service
@SuppressWarnings({"all"})
public class SearchServiceImpl implements SearchService {
@Autowired
private AlbumInfoIndexRepository albumInfoIndexRepository;
@Resource(name = "threadPoolTaskExecutor")
private Executor threadPoolTaskExecutor;
@Autowired
private AlbumFeignClient albumFeignClient;
@Autowired
private UserFeignClient userFeignClient;
@Override
public void upperAlbum(Long albumId) {
//1.创建专辑索引对象
AlbumInfoIndex albumInfoIndex = new AlbumInfoIndex();
//2.远程调用专辑服务查询专辑信息，封装专辑以及专辑标签列表
CompletableFuture<AlbumInfo> albumInfoCompletableFuture = CompletableFuture.supplyAsync(() -> {
AlbumInfo albumInfo = albumFeignClient.getAlbumInfo(albumId).getData();
Assert.notNull(albumInfo, "专辑{}不存在", albumId);
//2.1 封装专辑信息
BeanUtil.copyProperties(albumInfo, albumInfoIndex);
//2.2 封装专辑标签列表
List<AlbumAttributeValue> albumAttributeValueVoList = albumInfo.getAlbumAttributeValueVoList();
if (CollUtil.isNotEmpty(albumAttributeValueVoList)) {
List<AttributeValueIndex> attributeValueIndexList = albumAttributeValueVoList
.stream()
.map(a -> BeanUtil.copyProperties(a, AttributeValueIndex.class))
.collect(Collectors.toList());
albumInfoIndex.setAttributeValueIndexList(attributeValueIndexList);
}
return albumInfo;
}, threadPoolTaskExecutor);
//3.远程调用专辑服务查询分类信息，封装1,2级分类ID
CompletableFuture<Void> BaseCategoryViewCompletableFuture = albumInfoCompletableFuture.thenAcceptAsync(albumInfo -> {
BaseCategoryView baseCategoryView = albumFeignClient.getCategoryView(albumInfo.getCategory3Id()).getData();
Assert.notNull(baseCategoryView, "分类{}不存在", albumInfo.getCategory3Id());
albumInfoIndex.setCategory1Id(baseCategoryView.getCategory1Id());
albumInfoIndex.setCategory2Id(baseCategoryView.getCategory2Id());
}, threadPoolTaskExecutor);
//4.远程调用用户服务查询用户信息，封装主播名称
CompletableFuture<Void> userInfoCompletableFuture = albumInfoCompletableFuture.thenAcceptAsync(albumInfo -> {
UserInfoVo userInfoVo = userFeignClient.getUserInfoVo(albumInfo.getUserId()).getData();
Assert.notNull(userInfoVo, "用户{}不存在", albumInfo.getUserId());
albumInfoIndex.setAnnouncerName(userInfoVo.getNickname());
}, threadPoolTaskExecutor);
//5.暂时随机为当前专辑生成四项统计数值，基于四项统计数值计算得出热度
CompletableFuture<Void> statCompletableFuture = CompletableFuture.runAsync(() -> {
int num1 = RandomUtil.randomInt(2000, 3000);
int num2 = RandomUtil.randomInt(1000, 2000);
int num3 = RandomUtil.randomInt(500, 1000);
int num4 = RandomUtil.randomInt(200, 500);
albumInfoIndex.setPlayStatNum(num1);
albumInfoIndex.setSubscribeStatNum(num2);
albumInfoIndex.setBuyStatNum(num3);
albumInfoIndex.setCommentStatNum(num4);
//基于四项统计数值计算得出热度 规则：播放量*0.1 + 订阅量*0.2 + 购买量*0.3 + 评论量*0.4
BigDecimal hotScore = new BigDecimal(num1).multiply(new BigDecimal("0.1"))
.add(new BigDecimal(num2).multiply(new BigDecimal("0.2")))
.add(new BigDecimal(num3).multiply(new BigDecimal("0.3")))
.add(new BigDecimal(num4).multiply(new BigDecimal("0.4")));
albumInfoIndex.setHotScore(hotScore.doubleValue());
}, threadPoolTaskExecutor);
//6.等待所有任务执行完成
CompletableFuture.allOf(
albumInfoCompletableFuture,
BaseCategoryViewCompletableFuture,
userInfoCompletableFuture,
statCompletableFuture
).orTimeout(5, TimeUnit.SECONDS)
.join();
//7.保存专辑到索引库
albumInfoIndexRepository.save(albumInfoIndex);
}
/**
* 删除专辑索引库中文档
*
* @param albumId
*/
@Override
public void lowerAlbum(Long albumId) {
albumInfoIndexRepository.deleteById(albumId);
}
}

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service/service-search/src/test/java/com/atguigu/tingshu/search/test01.java Normal file
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@ -0,0 +1,26 @@
package com.atguigu.tingshu.search;
import com.atguigu.tingshu.search.service.SearchService;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
public class test01 {
@Autowired
private SearchService searchService;
@Test
public void test01() {
for (long i = 1; i <= 1629; i++) {
try {
searchService.upperAlbum(i);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}

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16
service/service-user/src/main/java/com/atguigu/tingshu/user/api/UserInfoApiController.java
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@ -1,8 +1,13 @@
package com.atguigu.tingshu.user.api;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.user.service.UserInfoService;
import com.atguigu.tingshu.vo.user.UserInfoVo;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@ -14,6 +19,17 @@ public class UserInfoApiController {
@Autowired
private UserInfoService userInfoService;
/**
* 根据用户ID查询用户信息
* @param userId
* @return
*/
@Operation(summary = "根据用户ID查询用户信息")
@GetMapping("/userInfo/getUserInfoVo/{userId}")
public Result<UserInfoVo> getUserInfoVo(@PathVariable Long userId){
UserInfoVo userInfoVo = userInfoService.getUserInfo(userId);
return Result.ok(userInfoVo);
}
}