fenglex opened a new issue #10937:
URL: https://github.com/apache/shardingsphere/issues/10937
使用以下配置项启动shardingsphere-jdbc-core-spring-boot-starter
使用shardingsphere-jdbc-core-spring-boot-starter 版本是5.0.0-beta
spring-boot版本是2.5.0
```
spring:
shardingsphere:
props:
sql-show: true
datasource:
common:
driver-class-name: com.mysql.jdbc.Driver
names: ds
ds:
jdbc-url: jdbc:mysql://hk:3306/db_sharding
username: root
driver-class-name: com.mysql.jdbc.Driver
password: 'nQCk'
type: com.zaxxer.hikari.HikariDataSource
rules:
sharding:
sharding-algorithms:
table-inline:
# 使用了内置的分片算法-INLINE
type: HASH_MOD
props:
sharding-count: 5
database-inline:
type: INLINE
props:
algorithm-expression: ds
tables:
tb_data_value:
actual-data-nodes: ds.tb_data_value$->{0..4}
table-strategy:
standard:
sharding-column: data_code
sharding-algorithm-name: table-inline
database-strategy:
standard:
sharding-column: id
sharding-algorithm-name: database-inline
enabled: true
```
发现问题是因为使用yaml配置文件配置后，sharding-count在HashModShardingAlgorithm类中getShardingCount方法时this.props.getProperty("sharding-count")取到的值实际是null，因为yaml的
sharding-count的类型成了integer类型造成的，希望能修复这个问题
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