数据分片 Spring Boot Starter 配置方式适用于使用 SpringBoot 的业务场景，能够最大程度地利用 SringBoot 配置初始化及 Bean 管理的能力，完成 ShardingSphereDataSource 对象的创建，减少不必要的编码工作。
spring.shardingsphere.datasource.names= # 省略数据源配置，请参考使用手册
# 标准分片表配置
spring.shardingsphere.rules.sharding.tables.<table-name>.actual-data-nodes= # 由数据源名 + 表名组成，以小数点分隔。多个表以逗号分隔，支持 inline 表达式。缺省表示使用已知数据源与逻辑表名称生成数据节点，用于广播表（即每个库中都需要一个同样的表用于关联查询，多为字典表）或只分库不分表且所有库的表结构完全一致的情况
# 分库策略，缺省表示使用默认分库策略，以下的分片策略只能选其一
# 用于单分片键的标准分片场景
spring.shardingsphere.rules.sharding.tables.<table-name>.database-strategy.standard.sharding-column= # 分片列名称
spring.shardingsphere.rules.sharding.tables.<table-name>.database-strategy.standard.sharding-algorithm-name= # 分片算法名称
# 用于多分片键的复合分片场景
spring.shardingsphere.rules.sharding.tables.<table-name>.database-strategy.complex.sharding-columns= # 分片列名称，多个列以逗号分隔
spring.shardingsphere.rules.sharding.tables.<table-name>.database-strategy.complex.sharding-algorithm-name= # 分片算法名称
# 用于 Hint 的分片策略
spring.shardingsphere.rules.sharding.tables.<table-name>.database-strategy.hint.sharding-algorithm-name= # 分片算法名称
# 分表策略，同分库策略
spring.shardingsphere.rules.sharding.tables.<table-name>.table-strategy.xxx= # 省略
# 自动分片表配置
spring.shardingsphere.rules.sharding.auto-tables.<auto-table-name>.actual-data-sources= # 数据源名
spring.shardingsphere.rules.sharding.auto-tables.<auto-table-name>.sharding-strategy.standard.sharding-column= # 分片列名称
spring.shardingsphere.rules.sharding.auto-tables.<auto-table-name>.sharding-strategy.standard.sharding-algorithm-name= # 自动分片算法名称
# 分布式序列策略配置
spring.shardingsphere.rules.sharding.tables.<table-name>.key-generate-strategy.column= # 分布式序列列名称
spring.shardingsphere.rules.sharding.tables.<table-name>.key-generate-strategy.key-generator-name= # 分布式序列算法名称
# 分片审计策略配置
spring.shardingsphere.rules.sharding.tables.<table-name>.audit-strategy.auditor-names= # 分片审计算法名称
spring.shardingsphere.rules.sharding.tables.<table-name>.audit-strategy.allow-hint-disable= # 是否禁用分片审计hint
spring.shardingsphere.rules.sharding.binding-tables[0]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.binding-tables[1]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.binding-tables[x]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[0]= # 广播表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[1]= # 广播表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[x]= # 广播表规则列表
spring.shardingsphere.rules.sharding.default-database-strategy.xxx= # 默认数据库分片策略
spring.shardingsphere.rules.sharding.default-table-strategy.xxx= # 默认表分片策略
spring.shardingsphere.rules.sharding.default-key-generate-strategy.xxx= # 默认分布式序列策略
spring.shardingsphere.rules.sharding.default-sharding-column= # 默认分片列名称
# 分片算法配置
spring.shardingsphere.rules.sharding.sharding-algorithms.<sharding-algorithm-name>.type= # 分片算法类型
spring.shardingsphere.rules.sharding.sharding-algorithms.<sharding-algorithm-name>.props.xxx= # 分片算法属性配置
# 分布式序列算法配置
spring.shardingsphere.rules.sharding.key-generators.<key-generate-algorithm-name>.type= # 分布式序列算法类型
spring.shardingsphere.rules.sharding.key-generators.<key-generate-algorithm-name>.props.xxx= # 分布式序列算法属性配置
# 分片审计算法配置
spring.shardingsphere.rules.sharding.auditors.<sharding-audit-algorithm-name>.type= # 分片审计算法类型
spring.shardingsphere.rules.sharding.auditors.<sharding-audit-algorithm-name>.props.xxx= # 分片审计算法属性配置
算法类型的详情，请参见内置分片算法列表和内置分布式序列算法列表。
注意事项：行表达式标识符可以使用
${...}或$->{...}，但前者与 Spring 本身的属性文件占位符冲突，因此在 Spring 环境中使用行表达式标识符建议使用$->{...}。
spring.shardingsphere.mode.type=Standalone
spring.shardingsphere.mode.repository.type=JDBC
spring.shardingsphere.datasource.names=ds-0,ds-1
spring.shardingsphere.datasource.ds-0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
spring.shardingsphere.datasource.ds-0.type=com.zaxxer.hikari.HikariDataSource
spring.shardingsphere.datasource.ds-0.driver-class-name=com.mysql.jdbc.Driver
spring.shardingsphere.datasource.ds-0.username=root
spring.shardingsphere.datasource.ds-0.password=
spring.shardingsphere.datasource.ds-1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
spring.shardingsphere.datasource.ds-1.type=com.zaxxer.hikari.HikariDataSource
spring.shardingsphere.datasource.ds-1.driver-class-name=com.mysql.jdbc.Driver
spring.shardingsphere.datasource.ds-1.username=root
spring.shardingsphere.datasource.ds-1.password=
spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-column=user_id
spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-algorithm-name=database-inline
spring.shardingsphere.rules.sharding.binding-tables[0]=t_order,t_order_item
spring.shardingsphere.rules.sharding.broadcast-tables=t_address
spring.shardingsphere.rules.sharding.tables.t_order.actual-data-nodes=ds-$->{0..1}.t_order_$->{0..1}
spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-column=order_id
spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-algorithm-name=t-order-inline
spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.column=order_id
spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.key-generator-name=snowflake
spring.shardingsphere.rules.sharding.tables.t_order.audit-strategy.auditor-names=shardingKeyAudit
spring.shardingsphere.rules.sharding.tables.t_order.audit-strategy.allow-hint-disable=true
spring.shardingsphere.rules.sharding.tables.t_order_item.actual-data-nodes=ds-$->{0..1}.t_order_item_$->{0..1}
spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-column=order_id
spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-algorithm-name=t-order-item-inline
spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.column=order_item_id
spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.key-generator-name=snowflake
spring.shardingsphere.rules.sharding.sharding-algorithms.database-inline.type=INLINE
spring.shardingsphere.rules.sharding.sharding-algorithms.database-inline.props.algorithm-expression=ds-$->{user_id % 2}
spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-inline.type=INLINE
spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-inline.props.algorithm-expression=t_order_$->{order_id % 2}
spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-inline.type=INLINE
spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-inline.props.algorithm-expression=t_order_item_$->{order_id % 2}
spring.shardingsphere.rules.sharding.key-generators.snowflake.type=SNOWFLAKE
spring.shardingsphere.rules.sharding.auditors.shardingKeyAudit.type=DML_SHARDING_CONDITIONS