DBConfig1
package com.xiangwen.config; import org.springframework.boot.context.properties.ConfigurationProperties; import lombok.Data; @Data @ConfigurationProperties(prefix = "mysql.datasource.test1") public class DBConfig1 { private String url; private String username; private String password; private int minPoolSize; private int maxPoolSize; private int maxLifetime; private int borrowConnectionTimeout; private int loginTimeout; private int maintenanceInterval; private int maxIdleTime; private String testQuery; }