dns.resolveSrv(hostname, callback)
-
hostname
<string> -
callback
<Function>-
err
<Error> -
addresses
<Object[]>
-
使用域名系统协议解析 hostname
的服务记录(SRV
记录)。传给 callback
函数的 addresses
参数将是具有以下属性的对象数组:
¥Uses the DNS protocol to resolve service records (SRV
records) for the
hostname
. The addresses
argument passed to the callback
function will
be an array of objects with the following properties:
-
priority
-
weight
-
port
-
name
{
priority: 10,
weight: 5,
port: 21223,
name: 'service.example.com'
}