稳妥的做法就是所有页面检测是否是二级域(yù )名(míng )访问,如(🎓)果(🤦)是就做301跳转到(🍙)(dào )主域名在就是通(tōng )过robots文件(🏯)来解(🔖)决(👽),具(jù )体使(🍜)用方法(🍲)(fǎ )百度一下[展开全部]
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-{maccms:url}