世界国家和城市数据 excel文件英文名称 world_country_and_city.xls country_id name iso_code_2 iso_code_3 address_format postcode_required status zone_id country_id name code status 1 Afghanistan AF AFG 0 1 1 1 Badakhshan BDS 1 1 Afghanistan AF AFG 0 1 2 1 Badghis BDG 1 1 Afghanistan AF AFG 0 1 3 1 Baghlan BGL 1