后臺(tái)綁定域名訪問(wèn)后,重啟服務(wù)器,后臺(tái)訪問(wèn)不了,上面的網(wǎng)站可以訪問(wèn),運(yùn)行service wdapache restart 出現(xiàn)failed to restart wdapache.service:unit not found,運(yùn)行service wdapache stop 出現(xiàn)failed to stop wdapache.service:unit wdapache.service not loaded.請(qǐng)問(wèn)怎么解決。