最新省市区县数据库DROPTABLEIFEXISTS`area`;CREATETABLE`area`(`codeid`varchar(20)CHARACTERSETutf8mb4COLLATEutf8mb4_general_ciNOTNULL,`parentid`varchar(20)DEFAULTNULL,`name`varchar(100)DEFAULTNULL)ENGINE=InnoDBDEFAULTCHARSET=utf8mb4COLLATE=utf8mb4_general_ci;-------------