{"fieldNames":["SMID","SMLENGTH","SMSDRIW","SMSDRIN","SMSDRIE","SMSDRIS","SMUSERID","SMTOPOERROR","SMGEOMETRYSIZE","SMGEOPOSITION","所属镇","所属村","年份","状态"],"geometry":{"center":{"x":121.65236495369835,"y":31.17814390770208},"parts":[10],"style":null,"prjCoordSys":null,"id":17,"type":"LINE","points":[{"x":121.65259568934145,"y":31.17817528175346},{"x":121.65254838734857,"y":31.178182088181394},{"x":121.65250042796572,"y":31.178182273196434},{"x":121.65245305684684,"y":31.178175831961546},{"x":121.6524075043756,"y":31.178162931776733},{"x":121.65236495369835,"y":31.17814390770208},{"x":121.65232650999327,"y":31.178119253854984},{"x":121.65229317176494,"y":31.17808961057597},{"x":121.6522658049098,"y":31.178055747796712},{"x":121.65224512026148,"y":31.178018545030493}]},"fieldValues":["17","41.146320694049976","121.652245","31.178183","121.652596","31.178019","0","0","172","5616648","张江镇","环东村","2021","建设中"],"ID":17}