{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "FIELD_SMID", "LAYER", "LIST_ALIAS", "COMPT_CODE", "LIST_CODE", "UNIT", "ZJBM", "STAGE", "PROJECT_SECTION", "PROJECT_POSITION", "PROJECT_QUANTITY", "元素ID", "DGN文件名", "CENTER_X", "CENTER_Y", "VOLUME_1", "VERTEXCOUNT", "TOPALTITUDE", "BOTTOMALTITUDE", "BOUNDS_LEFT", "BOUNDS_RIGHT", "BOUNDS_TOP", "BOUNDS_BOTTOM" ], "geometry": null, "fieldValues": [ "4", "0", "6", "", "C50混凝土", "T7", "410-4-3-1-7", "", "", "一阶段", "", "惠州西小桥", "6.438352319", "475157", "右幅2", "114.33230583650177", "23.09539784152552", "6.438352318935422", "72", "65.3026854833588", "64.46280733123422", "114.33228404524446", "114.33232762775907", "23.095445849404417", "23.095349833646626" ], "ID": 4 }