稳妥的做法(fǎ )就是所(🉐)有页面检(jiǎn )测是否是二级域(yù )名访(🗾)问(👂)(wèn ),如果是就做301跳转到主域名在就(🏊)(jiù )是通过robots文件来解决,具体(💔)使(🔱)用方法百度(dù )一下[展开全部]
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-{maccms:url}