1. 修改配置文件application.properties
spring.datasource.platform=mysqldb.num=1# db.url.1=jdbc:mysql://127.0.0.1:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=truedb.url.0=jdbc:mysql://127.0.0.1:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=truedb.user=rootdb.password=123456### Connection pool configuration: hikariCPdb.pool.config.connectionTimeout=30000db.pool.config.validationTimeout=10000db.pool.config.maximumPoolSize=20db.pool.config.minimumIdle=2