{"fieldNames":["SMID","SMLENGTH","SMSDRIW","SMSDRIN","SMSDRIE","SMSDRIS","SMUSERID","SMTOPOERROR","SMGEOMETRYSIZE","SMGEOPOSITION","所属镇","所属村","年份","状态"],"geometry":{"center":{"x":121.80449108437213,"y":31.03224256826437},"parts":[2],"style":null,"prjCoordSys":null,"id":2,"type":"LINE","points":[{"x":121.80422452827457,"y":31.032213170952545},{"x":121.8047576404697,"y":31.032271965576193}]},"fieldValues":["2","51.31276840126957","121.80422","31.032272","121.804756","31.032213","0","0","44","9640444","惠南镇","远东村","2021","建设中"],"ID":2}