Ｃ版本的HTTP，可以上传多个文件，可以向服务器发送json字串．自己工程中正在使用．因为也是是从网上找到的，做了一定修改，所以共享出来．

前端，后端都可以使用的全国省市县各区域json文件，是个人从别的官网一个个下载下来然后改好中文名的

美国地图json文件usa.json美国地图json文件usa.json美国地图json文件usa.json

可用于地图开发，用于百度echarts框架中使用，全国所有省市县地图json文件，里面有该区县的经纬度数据。

eCharts的扩展地图格式，geojson地图数据下载，四川省地图资源

eCharts的扩展地图格式，geojson地图数据下载，上海地图资源

文档格式为{"country":[{"code":"国家简写","name":"国家名称(英文)"}]}。

利用jquery的post功能获取json的内容并作后续处理， 本例子需要在web环境下跑 本例子需要在web环境下跑 本例子需要在web环境下跑

在地图上画出各省市边界，北京市密云县json内容如下： {"type": "FeatureCollection", "features": [{"type": "Feature","properties":{"id":"110228","name":"密云县","cp":[117.0923,40.5121],"childNum":1},"geometry":{"type":"Polygon","coordinates":[[[116.7586,40.7064],[116.7847,40.7016],[116.7888,40.714],[116.7902,40.727],[116.7819,40.7524],[116.7833,40.7579],[116.7902,40.7517],[116.8025,40.7462],[116.819,40.7504],[116.8272,40.749],[116.8396,40.7607],[116.8341,40.7703],[116.8506,40.7751],[116.8506,40.7785],[116.8671,40.7847],[116.8629,40.7922],[116.8712,40.7943],[116.8739,40.7991],[116.8808,40.7977],[116.8863,40.8012],[116.8959,40.7936],[116.8945,40.7819],[116.8973,40.7778],[116.9234,40.7737],[116.9247,40.7627],[116.9289,40.7565],[116.9234,40.7524],[116.9261,40.7449],[116.9412,40.7401],[116.9453,40.7284],[116.9563,40.7229],[116.9659,40.714],[116.9646,40.7092],[117.0044,40.6968],[117.0195,40.6954],[117.0305,40.692],[117.0497,40.7002],[117.084,40.7023],[117.0964,40.7057],[117.1115,40.7071],[117.117,40.6995],[117.1225,40.7009],[117.1527,40.6968],[117.1664,40.6989],[117.1788,40.6934],[117.1829,40.6975],[117.2063,40.6947],[117.231,40.6844],[117.242,40.6769],[117.2612,40.681],[117.2777,40.6666],[117.2914,40.6597],[117.3257,40.6604],[117.3367,40.6631],[117.3367,40.6666],[117.3463,40.6741],[117.3615,40.6748],[117.3903,40.6837],[117.4068,40.6865],[117.4205,40.6865],[117.4507,40.6796],[117.4644,40.6734],[117.4796,40.6776],[117.4947,40.6748],[117.5056,40.6666],[117.507,40.6549],[117.5029,40.6528],[117.5015,40.6364],[117.4796,40.6357],[117.4713,40.6474],[117.448,40.6419],[117.4301,40.6405],[117.4219,40.6377],[117.4178,40.6185],[117.4136,40.6062],[117.4205,40.5945],[117.4232,40.5821],[117.4301,40.5787],[117.426,40.5732],[117.4205,40.5691],[117.404,40.5739],[117.4013,40.5698],[117.3944,40.567],[117.3889,40.5615],[117.3766,40.5663],[117.3656,40.5759],[117.3505,40.5801],[117.334,40.5766],[117.3106,40.5766],[117.2955,40.567],[117.2667,40.5581],[117.2502,40.5485],[117.253,40.5416],[117.2502,40.5375],[117.2598,40.5196],

个人整理的整个非洲地图的json数据文件，欢迎下载评论，个人原来找的时候找了好长时间没找到，希望我提供的资料带给大家方便