{ "serviceDescription" : "", "mapName" : "图层", "description" : "", "copyrightText" : "", "layers" : [ { "id" : 0, "name" : "政府占用", "parentLayerId" : -1, "defaultVisibility" : true, "subLayerIds" : null } ], "tables" : [ ], "spatialReference" : { "wkid" : 3857 }, "singleFusedMapCache" : false, "initialExtent" : { "xmin" : 13668248.2936064, "ymin" : 5086539.2030826, "xmax" : 13761556.8359454, "ymax" : 5155581.51420138, "spatialReference" : { "wkid" : 3857 } }, "fullExtent" : { "xmin" : 13704985.7148655, "ymin" : 5110894.53277485, "xmax" : 13724819.4146863, "ymax" : 5131226.18450913, "spatialReference" : { "wkid" : 3857 } }, "units" : "esriMeters", "supportedImageFormatTypes" : "PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,AI,BMP", "documentInfo" : { "Title" : "", "Author" : "", "Comments" : "", "Subject" : "", "Category" : "", "Keywords" : "", "Credits" : "" }, "capabilities" : "Map,Query,Data" }