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多线程并行初始化数据

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This commit is contained in:
wzy-warehouse
2026-04-20 09:15:47 +08:00
parent afe6ff34b3
commit 5a3cb23818
2 changed files with 78 additions and 50 deletions
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src/main/java/com/gis/xian/task/InitializeData.java
+77 -49
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@@ -16,14 +16,17 @@ import com.gis.xian.vo.XianHiddenDangerSpotsBasePointVo;
import com.gis.xian.vo.XianHospitalsBasePointVo; import com.gis.xian.vo.XianHospitalsBasePointVo;
import com.gis.xian.vo.XianRiskSpotsBasePointVo; import com.gis.xian.vo.XianRiskSpotsBasePointVo;
import com.gis.xian.vo.XianStorePointsBasePointVo; import com.gis.xian.vo.XianStorePointsBasePointVo;
import jakarta.annotation.PostConstruct;
import jakarta.annotation.Resource; import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value; import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.event.EventListener;
import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.scheduling.annotation.Async; import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component; import org.springframework.stereotype.Component;
import java.util.concurrent.CompletableFuture;
/** /**
* 初始化数据 * 初始化数据
*/ */
@@ -79,64 +82,89 @@ public class InitializeData {
@Value("${init.data.base-points.store-points}") @Value("${init.data.base-points.store-points}")
private String storePointsBasePointsKey; private String storePointsBasePointsKey;
@PostConstruct @EventListener(ApplicationReadyEvent.class)
@Async("xianPool") @Async("xianPool")
public void init() { public void init() {
log.info("开始初始化数据"); log.info("开始初始化数据");
// 并行执行所有数据库查询和Redis写入
CompletableFuture<Void> rainstormFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(rainstormBasePointsKey, JSON.toJSONString(
XianHiddenDangerSpotsBasePointVo.entity2Vo(
xianHiddenDangerSpotsMapper.getBasePoints(DisasterTypeEnum.RAINSTORM.getType()))
)
);
log.info("加载暴雨隐患点信息并写入redis完成");
});
// 加载滑坡、泥石流、山洪、内涝隐患点信息并写入redis CompletableFuture<Void> earthquakeFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(rainstormBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(earthquakeBasePointsKey, JSON.toJSONString(
XianHiddenDangerSpotsBasePointVo.entity2Vo( XianHiddenDangerSpotsBasePointVo.entity2Vo(
xianHiddenDangerSpotsMapper.getBasePoints(DisasterTypeEnum.RAINSTORM.getType())) xianHiddenDangerSpotsMapper.getBasePoints(DisasterTypeEnum.EARTHQUAKE.getType()))
) )
); );
redisTemplate.opsForValue().set(earthquakeBasePointsKey, JSON.toJSONString( log.info("加载地震隐患点信息并写入redis完成");
XianHiddenDangerSpotsBasePointVo.entity2Vo( });
xianHiddenDangerSpotsMapper.getBasePoints(DisasterTypeEnum.EARTHQUAKE.getType()))
)
);
// 加载风险点基本信息写入redis CompletableFuture<Void> riskFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(riskBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(riskBasePointsKey, JSON.toJSONString(
XianRiskSpotsBasePointVo.entity2Vo( XianRiskSpotsBasePointVo.entity2Vo(
xianRiskSpotsMapper.getBasePoints()) xianRiskSpotsMapper.getBasePoints())
) )
); );
log.info("加载风险点基本信息写入redis完成");
});
// 加载医院基本信息写入redis CompletableFuture<Void> hospitalsFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(hospitalsBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(hospitalsBasePointsKey, JSON.toJSONString(
XianHospitalsBasePointVo.entity2Vo( XianHospitalsBasePointVo.entity2Vo(
xianHospitalsMapper.getBasePoints()) xianHospitalsMapper.getBasePoints())
) )
); );
log.info("加载医院基本信息写入redis完成");
});
// 加载危险源基本信息写入redis CompletableFuture<Void> dangerousSourceFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(dangerousSourceBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(dangerousSourceBasePointsKey, JSON.toJSONString(
XianDangerousSourceBasePointVo.entity2Vo( XianDangerousSourceBasePointVo.entity2Vo(
xianDangerousSourceMapper.getBasePoints()) xianDangerousSourceMapper.getBasePoints())
) )
); );
log.info("加载危险源基本信息写入redis完成");
});
// 加载应急避难所基本信息写入redis CompletableFuture<Void> emergencyShelterFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(emergencyShelterBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(emergencyShelterBasePointsKey, JSON.toJSONString(
XianEmergencyShelterBasePointVo.entity2Vo( XianEmergencyShelterBasePointVo.entity2Vo(
xianEmergencyShelterMapper.getBasePoints()) xianEmergencyShelterMapper.getBasePoints())
) )
); );
log.info("加载应急避难所基本信息写入redis完成");
});
// 加载消防站基本信息写入redis CompletableFuture<Void> firefighterFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(firefighterBasePointsKey, JSON.toJSONString( redisTemplate.opsForValue().set(firefighterBasePointsKey, JSON.toJSONString(
XianFirefighterBasePointVo.entity2Vo( XianFirefighterBasePointVo.entity2Vo(
xianFirefighterMapper.getBasePoints()) xianFirefighterMapper.getBasePoints())
) )
); );
log.info("加载消防站基本信息写入redis完成");
});
CompletableFuture<Void> storePointsFuture = CompletableFuture.runAsync(() -> {
redisTemplate.opsForValue().set(storePointsBasePointsKey, JSON.toJSONString(
XianStorePointsBasePointVo.entity2Vo(
xianStorePointsMapper.getBasePoints())
)
);
log.info("加载物资储备点基本信息写入redis完成");
});
// 等待所有任务完成
CompletableFuture.allOf(
rainstormFuture, earthquakeFuture, riskFuture, hospitalsFuture,
dangerousSourceFuture, emergencyShelterFuture, firefighterFuture, storePointsFuture
).join();
// 加载物资储备点基本信息写入redis
redisTemplate.opsForValue().set(storePointsBasePointsKey, JSON.toJSONString(
XianStorePointsBasePointVo.entity2Vo(
xianStorePointsMapper.getBasePoints())
)
);
log.info("初始化数据完成"); log.info("初始化数据完成");
} }
} }
src/main/resources/config/database/application-database-dev.yml
+1 -1
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@@ -2,7 +2,7 @@ spring:
datasource: datasource:
# Druid 公共配置 # Druid 公共配置
druid: druid:
initial-size: 5 initial-size: 8
min-idle: 5 min-idle: 5
max-active: 20 max-active: 20
max-wait: 60000 max-wait: 60000