稳妥(📌)的做法就是所(suǒ )有页(yè )面检测是否是二级域名(🛫)访问(wèn ),如(🧢)果是就(😺)做301跳转到主域名在(🏁)就(jiù )是通过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}