{
  "id" : 2, 
  "name" : "主干线", 
  "type" : "Feature Layer", 
  "description" : "", 
  "definitionExpression" : "", 
  "geometryType" : "esriGeometryPolyline", 
  "copyrightText" : "", 
  "parentLayer" : null, 
  "subLayers" : [], 
  "minScale" : 0, 
  "maxScale" : 0, 
  "defaultVisibility" : true, 
  "extent" : {
    "xmin" : 41511115.2227783, 
    "ymin" : 4614278.4621, 
    "xmax" : 41525515.7269857, 
    "ymax" : 4627366.54193115, 
    "spatialReference" : {
    }
  }, 
  "hasAttachments" : false, 
  "htmlPopupType" : "esriServerHTMLPopupTypeNone", 
  "drawingInfo" : {"renderer" : 
    {
      "type" : "simple", 
      "symbol" : 
      {
        "type" : "esriSLS", 
        "style" : "esriSLSSolid", 
        
        "color" : [
          136, 
          140, 
          0, 
          255
        ], 
        "width" : 1
      }, 
      "label" : "", 
      "description" : ""
    }, 
    "transparency" : 0, 
    "labelingInfo" : null}, 
  "displayField" : "Symbol", 
  "fields" : [
    {
      "name" : "FID", 
      "type" : "esriFieldTypeOID", 
      "alias" : "FID"}, 
    {
      "name" : "Shape", 
      "type" : "esriFieldTypeGeometry", 
      "alias" : "Shape"}, 
    {
      "name" : "OBJECTID", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "OBJECTID"}, 
    {
      "name" : "Code", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "Code"}, 
    {
      "name" : "Symbol", 
      "type" : "esriFieldTypeString", 
      "alias" : "Symbol", 
      "length" : 20}, 
    {
      "name" : "Color", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "Color"}, 
    {
      "name" : "管类", 
      "type" : "esriFieldTypeString", 
      "alias" : "管类", 
      "length" : 20}, 
    {
      "name" : "起点点", 
      "type" : "esriFieldTypeString", 
      "alias" : "起点点", 
      "length" : 20}, 
    {
      "name" : "终点点", 
      "type" : "esriFieldTypeString", 
      "alias" : "终点点", 
      "length" : 20}, 
    {
      "name" : "起点埋", 
      "type" : "esriFieldTypeDouble", 
      "alias" : "起点埋"}, 
    {
      "name" : "终点埋", 
      "type" : "esriFieldTypeDouble", 
      "alias" : "终点埋"}, 
    {
      "name" : "材质", 
      "type" : "esriFieldTypeString", 
      "alias" : "材质", 
      "length" : 10}, 
    {
      "name" : "规格", 
      "type" : "esriFieldTypeString", 
      "alias" : "规格", 
      "length" : 20}, 
    {
      "name" : "压力", 
      "type" : "esriFieldTypeString", 
      "alias" : "压力", 
      "length" : 20}, 
    {
      "name" : "电缆条", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "电缆条"}, 
    {
      "name" : "总孔数", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "总孔数"}, 
    {
      "name" : "已用孔", 
      "type" : "esriFieldTypeInteger", 
      "alias" : "已用孔"}, 
    {
      "name" : "埋设方", 
      "type" : "esriFieldTypeString", 
      "alias" : "埋设方", 
      "length" : 10}, 
    {
      "name" : "接口形", 
      "type" : "esriFieldTypeString", 
      "alias" : "接口形", 
      "length" : 10}, 
    {
      "name" : "流向", 
      "type" : "esriFieldTypeString", 
      "alias" : "流向", 
      "length" : 10}, 
    {
      "name" : "道路名", 
      "type" : "esriFieldTypeString", 
      "alias" : "道路名", 
      "length" : 50}, 
    {
      "name" : "权属单", 
      "type" : "esriFieldTypeString", 
      "alias" : "权属单", 
      "length" : 50}, 
    {
      "name" : "建设年", 
      "type" : "esriFieldTypeString", 
      "alias" : "建设年", 
      "length" : 20}, 
    {
      "name" : "备注", 
      "type" : "esriFieldTypeString", 
      "alias" : "备注", 
      "length" : 50}, 
    {
      "name" : "Shape_Leng", 
      "type" : "esriFieldTypeDouble", 
      "alias" : "Shape_Leng"}
  ], 
  "typeIdField" : null, 
  "types" : null, 
  "relationships" : [], 
  "capabilities" : "Map,Query,Data"
}