{ "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", "CENTER_X", "CENTER_Y", "CENTER_X_1", "CENTER_Y_1" ], "geometry": null, "fieldValues": [ "10", "0", "11.08898237939728", "89.4659732436491", "", "13683", "lwPolyLine", "LJ-排水", "0", "0", "1", "0.0", "0.0", "4", "Continuous", "", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "0.0", "", "", "114.6676138888498", "23.750894370521088" ], "ID": 10 }