稳妥的(📏)做法就是所有页面检测是否是二级(🔵)域名访(🆙)问(wèn ),如果是就做301跳(🧢)转到(dào )主域名在就(jiù )是通(✖)过(🍮)robots文件来(lái )解决,具体(🚐)使用方(fāng )法百度一下(xià )[展开全部]
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-{maccms:url}