单批次数量减少，增大连接超时时间

yudao-module-product/yudao-module-product-core/src/main/java/cn/iocoder/yudao/module/product/service/product/impl/ProductPriceServiceImpl.java

@@ -134,7 +134,7 @@ public class ProductPriceServiceImpl extends AbstractService<ProductPriceMapper,
 
 
     private static final String PREFIX = "price_batch_update_";
-    private static final Integer DATA_THRESHOLD = 50;
+    private static final Integer DATA_THRESHOLD = 30;
 
     private static final String BATCH_DEL_SCRIPT = "for k,v in  pairs(ARGV) do \n " +
             "redis.call('del',string.gsub(v,'\"',''),'') \n" +

yudao-server/src/main/resources/application-dev.yaml

@@ -46,13 +46,13 @@ spring:
       datasource:
         master:
           name: jiedao
-          url: jdbc:mysql://110.41.143.128:3306/${spring.datasource.dynamic.datasource.master.name}?useUnicode=true&useSSL=true&characterEncoding=utf8&characterSetResults=utf8&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&autoReconnect=true&rewriteBatchedStatements=TRUE
+          url: jdbc:mysql://110.41.143.128:3306/${spring.datasource.dynamic.datasource.master.name}?useUnicode=true&useSSL=true&characterEncoding=utf8&characterSetResults=utf8&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&autoReconnect=true&rewriteBatchedStatements=TRUE&connectTimeout=60000
           driver-class-name: com.mysql.cj.jdbc.Driver
           username: root
           password: mysql@2024
         slave: # 模拟从库，可根据自己需要修改 # 模拟从库，可根据自己需要修改
           name: jiedao
-          url: jdbc:mysql://110.41.143.128:3306/${spring.datasource.dynamic.datasource.slave.name}?useUnicode=true&useSSL=true&characterEncoding=utf8&characterSetResults=utf8&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&autoReconnect=true&rewriteBatchedStatements=TRUE
+          url: jdbc:mysql://110.41.143.128:3306/${spring.datasource.dynamic.datasource.slave.name}?useUnicode=true&useSSL=true&characterEncoding=utf8&characterSetResults=utf8&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&autoReconnect=true&rewriteBatchedStatements=TRUE&connectTimeout=60000
           driver-class-name: com.mysql.cj.jdbc.Driver
           username: root
           password: mysql@2024