{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRY", "ENTITYHANDLE", "ENTITYTYPE", "LAYER", "LAYERFROZE", "LAYERLOCKED", "LAYERON", "ELEVATION", "THICKNESS", "COLORINDEX", "LINESTYLE", "BLOCKNAME", "BLOCKROTATION", "LINEWIDTH", "X", "Y", "Z", "RADIUS", "STARTANGLE", "ENDANGLE", "FIELD_SMUSERID", "CENTER_X", "CENTER_Y" ], "geometry": null, "fieldValues": [ "1", "0", "423.0120561750621", "302.4545959851582", "", "9324", "lwPolyLine", "JT-县道", "0", "0", "1", "0.0", "0.0", "72", "Continuous", "", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "0", "114.66444526956107", "23.690642966854917" ], "ID": 1 }