urlObject.host
host 属性是网址的完整小写主机部分,包括 port(如果指定)。
\The host property is the full lower-cased host portion of the URL, including
the port if specified.
例如:'sub.example.com:8080'。
\For example: 'sub.example.com:8080'.
host 属性是网址的完整小写主机部分,包括 port(如果指定)。
\The host property is the full lower-cased host portion of the URL, including
the port if specified.
例如:'sub.example.com:8080'。
\For example: 'sub.example.com:8080'.