{ "serviceDescription" : "", "mapName" : "Layers", "description" : "", "copyrightText" : "", "layers" : [ { "id" : 0, "name" : "yushui_fw", "parentLayerId" : -1, "defaultVisibility" : true, "subLayerIds" : null } ], "tables" : [ ], "spatialReference" : { "wkid" : 3857 }, "singleFusedMapCache" : false, "initialExtent" : { "xmin" : 13696185.9444185, "ymin" : 5102248.24049042, "xmax" : 13737262.5890718, "ymax" : 5132642.31169523, "spatialReference" : { "wkid" : 3857 } }, "fullExtent" : { "xmin" : 13703464.396936, "ymin" : 5107303.63079481, "xmax" : 13729512.3614868, "ymax" : 5131512.0419165, "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" }