{ "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", "TOPALTITUDE", "BOTTOMALTITUDE", "BOUNDS_LEFT", "BOUNDS_RIGHT", "BOUNDS_TOP", "BOUNDS_BOTTOM" ], "geometry": null, "fieldValues": [ "5", "0", "7", "", "C50混凝土", "T7", "410-4-3-1-7", "", "", "三阶段", "", "惠州西小桥", "7.54098596844748", "474039", "老桥", "65.75983739737421", "64.9130640309304", "114.33244137037813", "114.33248724201634", "23.095823000706872", "23.09572271266951" ], "ID": 5 }