稳妥的做法就是所有页(yè )面检测是否是二(💡)级域名访问(wèn ),如果是就(jiù )做301跳(😌)转到主(zhǔ )域名在就是通(tō(Ⓜ)ng )过robots文(wén )件来解决(🔓),具体(🍰)使用方法百度一下[展开全部]
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-{maccms:url}