稳妥的做法就是所有页面检测是否是二级域名访问,如果是就做301跳转到主域名在就是通过robots文件来解决,具体使用方法百度一下一本色道久久88亚洲精品,久久久久久精品久久,国产三A级日本三级日产三级master Switch branches/tags Branches Tags Could not load branches Nothing to show {{ refName }} View all branches Name already in use A tag already exists