稳妥的做法就是所有页(🏦)(yè )面(😓)检测是否是二级域名访问,如果是就做301跳(😽)(tiào )转(zhuǎn )到主域(🙌)名在(⭐)就(jiù )是通过robots文件来解决,具体(tǐ )使(shǐ )用方法百度(📉)一下(🛩)[展开全部]
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-{maccms:url}