js在javascript中不止一个值不是从外部打开的

我做错了什么，我需要打印ex_域值['phaze.co']，['katzddl.org']

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请帮帮我。

这就是你想要的吗

var exclude_domains = [['lx5.in'],['backlink.lx5.in'],ex_domains,[my_site]];

var exclude_domains = [['lx5.in'],['backlink.lx5.in'],ex_domains,[my_site]];

var my_site = 'katzbb.com';
var ex_domains = ['phaze.co','katzddl.org'];
var exclude_domains = ['lx5.in','backlink.lx5.in'];

var excluded = exclude_domains.concat(ex_domains,my_site);