dns.resolveCname(hostname, callback)
-
hostname
<string> -
callback
<Function>-
err
<Error> -
addresses
<string[]>
-
使用域名系统协议为 hostname
解析 CNAME
记录。传给 callback
函数的 addresses
参数将包含可用于 hostname
(例如 ['bar.example.com']
)的规范名称记录的数组。
¥Uses the DNS protocol to resolve CNAME
records for the hostname
. The
addresses
argument passed to the callback
function
will contain an array of canonical name records available for the hostname
(e.g. ['bar.example.com']
).