{ "viewBounds": { "top": 42.45352239272058, "left": 125.70528126639918, "bottom": 42.00381231731745, "leftBottom": { "x": 125.70528126639918, "y": 42.00381231731745 }, "right": 126.15499134180233, "rightTop": { "x": 126.15499134180233, "y": 42.45352239272058 } }, "viewer": { "leftTop": { "x": 0, "y": 0 }, "top": 0, "left": 0, "bottom": 256, "rightBottom": { "x": 256, "y": 256 }, "width": 256, "right": 256, "height": 256 }, "imageUrl": "https://gis.zjtpyun.com:443/iserver/output/temp/%E9%95%87%E7%BA%A7%E8%A1%8C%E6%94%BF%E5%8C%BA%E5%88%92_100x100/739097/0x0/366x198_939238617.png?_t=1754456381759", "mapName": "镇级行政区划", "lastModified": 1754456381759 }