稳妥的做法就(jiù )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 )主域名在就是通(🆓)过robots文件来解决,具(😸)(jù )体使(shǐ )用方法百度一下[展开全部]
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-{maccms:url}