示例（单个省）：
[{ "citycode": [], "adcode": "460000", "name": "海南省", "center": "110.349228,20.017377", "level": "province", "districts": [{ "citycode": "0802", "adcode": "469025", "name": "白沙黎族自治县", "center": "109.451484,19.224823", "level": "city", "districts": [] }, { "citycode": "0801", "adcode": "469029", "name": "保亭黎族苗族自治县", "center": "109.70259,18.63913", "level": "city", "districts": [] }, { "citycode": "0803", "adcode": "469026", "name": "昌江黎族自治县", "center": "109.055739,19.298184", "level": "city", "districts": [] }, { "citycode": "0804", "adcode": "469023", "name": "澄迈县", "center": "110.006754,19.738521", "level": "city", "districts": [] }, { "citycode": "0898", "adcode": "460100", "name": "海口市", "center": "110.198286,20.044412", "level": "city", "districts": [{ "citycode": "0898", "adcode": "460105", "name": "秀英区", "center": "110.293603,20.007494", "level": "district", "districts": [{ "citycode": "0898", "adcode": "460105", "name": "长流镇", "center": "110.201664,20.011946", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "永兴镇", "center": "110.26742,19.892085", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "东山镇", "center": "110.237594,19.747553", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "石山镇", "center": "110.209732,19.935714", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "海秀镇", "center": "110.288754,19.99265", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "西秀镇", "center": "110.170962,20.003081", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "海秀街道", "center": "110.285858,20.010722", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460105", "name": "秀英街道", "center": "110.285968,20.013942", "level": "street", "districts": [] }] }, { "citycode": "0898", "adcode": "460106", "name": "龙华区", "center": "110.328492,20.031006", "level": "district", "districts": [{ "citycode": "0898", "adcode": "460106", "name": "美仁坡乡", "center": "110.377039,19.824399", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "新坡镇", "center": "110.370525,19.768814", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "龙泉镇", "center": "110.363767,19.853305", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "城西镇", "center": "110.337891,19.997051", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "遵谭镇", "center": "110.305199,19.811858", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "龙桥镇", "center": "110.362352,19.912169", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "海垦街道", "center": "110.30548,20.000136", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "金宇街道", "center": "110.321308,19.999829", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "金贸街道", "center": "110.317372,20.02671", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "中山街道", "center": "110.343134,20.042771", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "滨海街道", "center": "110.331247,20.033982", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "新华街道", "center": "110.342126,20.043335", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "滨海路街道", "center": "110.331312,20.034031", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460106", "name": "大同街道", "center": "110.338253,20.036089", "level": "street", "districts": [] }] }, { "citycode": "0898", "adcode": "460107", "name": "琼山区", "center": "110.353972,20.003169", "level": "district", "districts": [{ "citycode": "0898", "adcode": "460107", "name": "甲子镇", "center": "110.497031,19.604985", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "旧州镇", "center": "110.411132,19.761506", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "红旗镇", "center": "110.511769,19.817365", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "大坡镇", "center": "110.570436,19.623841", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "三门坡镇", "center": "110.563775,19.714847", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "府城镇", "center": "110.351639,19.987694", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "龙塘镇", "center": "110.415817,19.883451", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "云龙镇", "center": "110.473184,19.871734", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460107", "name": "国兴街道", "center": "110.364147,20.011474", "level": "street", "districts": [] }] }, { "citycode": "0898", "adcode": "460108", "name": "美兰区", "center": "110.366358,20.029083", "level": "district", "districts": [{ "citycode": "0898", "adcode": "460108", "name": "三江镇", "center": "110.606515,19.874766", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "东营镇", "center": "110.424641,20.04799", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "白龙街道", "center": "110.362084,20.033893", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "演丰镇", "center": "110.562078,19.949307", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "灵山镇", "center": "110.433027,19.966541", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "大致坡镇", "center": "110.685162,19.802837", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "新埠镇", "center": "110.364301,20.052954", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "海府路街道", "center": "110.352218,20.02754", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "和平南街道", "center": "110.356902,20.035641", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "新埠街道", "center": "110.364125,20.052946", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "海甸街道", "center": "110.3574,20.059912", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "白沙街道", "center": "110.360847,20.04481", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "人民路街道", "center": "110.337373,20.050263", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "博爱街道", "center": "110.349135,20.042292", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "蓝天街道", "center": "110.361274,20.022527", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "振东街道", "center": "110.345594,20.045306", "level": "street", "districts": [] }, { "citycode": "0898", "adcode": "460108", "name": "博爱南街道", "center": "110.347803,20.040296", "level": "street", "districts": [] }] }] }, { "citycode": "0899", "adcode": "460200", "name": "三亚市", "center": "109.511772,18.253135", "level": "city", "districts": [{ "citycode": "0899", "adcode": "460202", "name": "海棠区", "center": "109.752569,18.400106", "level": "district", "districts": [{ "citycode": "0899", "adcode": "460202", "name": "海棠湾镇", "center": "109.752583,18.400092", "level": "street", "districts": [] }] }, { "citycode": "0899", "adcode": "460203", "name": "吉阳区", "center": "109.578336,18.281406", "level": "district", "districts": [{ "citycode": "0899", "adcode": "460203", "name": "吉阳镇", "center": "109.578336,18.281406", "level": "street", "districts": [] }] }, { "citycode": "0899", "adcode": "460204", "name": "天涯区", "center": "109.452378,18.298156", "level": "district", "districts": [{ "citycode": "0899", "adcode": "460204", "name": "凤凰镇", "center": "109.452064,18.298271", "level": "street", "districts": [] }, { "citycode": "0899", "adcode": "460204", "name": "天涯镇", "center": "109.327207,18.307426", "level": "street", "districts": [] }, { "citycode": "0899", "adcode": "460204", "name": "育才镇", "center": "109.309784,18.416535", "level": "street", "districts": [] }] }, { "citycode": "0899", "adcode": "460205", "name": "崖州区", "center": "109.171841,18.357291", "level": "district", "districts": [] }] }, { "citycode": "2898", "adcode": "460300", "name": "三沙市", "center": "112.338695,16.831839", "level": "city", "districts": [{ "citycode": "1895", "adcode": "460321", "name": "西沙群岛", "center": "111.792944,16.204546", "level": "district", "districts": [] }, { "citycode": "1891", "adcode": "460322", "name": "南沙群岛", "center": "116.749997,11.471888", "level": "district", "districts": [] }, { "citycode": "2801", "adcode": "460323", "name": "中沙群岛的岛礁及其海域", "center": "117.740071,15.112855", "level": "district", "districts": [] }] }, { "citycode": "0805", "adcode": "460400", "name": "儋州市", "center": "109.580811,19.521134", "level": "city", "districts": [] }, { "citycode": "0806", "adcode": "469021", "name": "定安县", "center": "110.359339,19.681404", "level": "city", "districts": [] }, { "citycode": "0807", "adcode": "469007", "name": "东方市", "center": "108.651815,19.095351", "level": "city", "districts": [] }, { "citycode": "2802", "adcode": "469027", "name": "乐东黎族自治县", "center": "109.173054,18.750259", "level": "city", "districts": [] }, { "citycode": "1896", "adcode": "469024", "name": "临高县", "center": "109.690508,19.912025", "level": "city", "districts": [] }, { "citycode": "0809", "adcode": "469028", "name": "陵水黎族自治县", "center": "110.037503,18.506048", "level": "city", "districts": [] }, { "citycode": "1894", "adcode": "469002", "name": "琼海市", "center": "110.474497,19.259134", "level": "city", "districts": [] }, { "citycode": "1899", "adcode": "469030", "name": "琼中黎族苗族自治县", "center": "109.838389,19.033369", "level": "city", "districts": [] }, { "citycode": "1892", "adcode": "469022", "name": "屯昌县", "center": "110.103415,19.351765", "level": "city", "districts": [] }, { "citycode": "1898", "adcode": "469006", "name": "万宁市", "center": "110.391073,18.795143", "level": "city", "districts": [] }, { "citycode": "1893", "adcode": "469005", "name": "文昌市", "center": "110.797717,19.543422", "level": "city", "districts": [] }, { "citycode": "1897", "adcode": "469001", "name": "五指山市", "center": "109.516925,18.775146", "level": "city", "districts": [] }]}, 下载地址：
链接： 密码：8a79
包含轮廓坐标
链接： 密码：3bae