枚举值:USED_CAR_HOMEUSED_CAR_SELLUSED_CAR_COLLECTUSED_CAR_ASSESSMENTUSED_CAR_LISTUSED_CAR_ATTESTATIONNEW_CAR_HOMENEW_CAR_LISTNEW_CAR_HOME_ADVERTISINGMAINTENANCE_HOMEMAINTENANCE_AUTOMOBILEMAINTENANCE_VULNERABILITY_CONSUMPTIONMAINTENANCE_TRANSPARENT_SERVICEMAINTENANCE_INTEGRALCAR_SERVICE_HOMECAR_SERVICE_AFTER_SALE_ACTIVITYPERSONAL_CENTER_AFTER_SALE_ACTIVITYCAR_CARE_CLASSROOMDAIHING_APP_WELCOMEDAIHING_AUCTION_HOMEAFTER_SALE_FLASH_SALESAUCTION_HALLAUCTION_LISTAUCITON_LOGINBRANDBUY_CARCAR_CAREPPPP_TOPPP_ESCPP_SWCYGC_XCYGC_XC_TOPYGC_ESCYGC_ESC_TOPHYCHYC_TOPHYC_JFSCXHYXHY_JFSCWDWB_QUERY_TOP