spring boot shardingsphere 使用hikari连接池配置

shardingsphere 使用hikari连接池配置：

    shardingsphere:
        datasource:
            names: ds
            ds:
                type: com.zaxxer.hikari.HikariDataSource
                driver-class-name: com.mysql.cj.jdbc.Driver
                jdbc-url: jdbc:mysql://xxx.xxx.xxx.xxx:3306/databse?useSSL=false&useUnicode=true&characterEncoding=utf-8&autoReconnect=true&rewriteBatchedStatements=true&allowMultiQueries=true&serverTimezone=Asia/Shanghai
                username: username
                password: password
                idle-timeout: 60000
                connection-timeout: 30000
                validation-timeout: 3000
                max-lifetime: 58880
                minimum-idle: 10
                maximum-pool-size: 50

在常规的spring boot连接池配置中，池的配置信息会新增一级，例如 hikari

                hikari:
                    idle-timeout: 60000
                    connection-timeout: 30000
                    validation-timeout: 3000
                    max-lifetime: 58880
                    maximum-pool-size: 50

shardingsphere 在获取连接池信息时，只获取了ds下一级目录下的配置作为连接池的配置信息。源码如下：