# 本机多网卡时 Nacos 易误选 169.254.*(链路本地),导致网关 Host is down spring: cloud: nacos: discovery: ip: ${NACOS_DISCOVERY_IP:127.0.0.1} #数据源配置 datasource: url: ${blade.datasource.dev.url} username: ${blade.datasource.dev.username} password: ${blade.datasource.dev.password}