步行路线规划

步行路线规划

根据起终点坐标检索符合条件的步行路线规划方案。

API定义

请求参数

响应参数

示例

响应示例

{
  "data": {
    "originLatitude": "39.995197",
    "originLongitude": "116.466485",
    "paths": [
      {
        "cost": {
          "durationSecond": "39237"
        },
        "distanceMeter": "49046",
        "steps": [
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "13"
            },
            "stepDistanceMeter": "16",
            "instruction": "向北步行16米右转",
            "polyline": "116.466567,39.995551;116.46658,39.995694"
          },
          {
            "orientation": "东",
            "cost": {
              "durationSecond": "94"
            },
            "stepDistanceMeter": "117",
            "instruction": "向东步行117米左转",
            "polyline": "116.46658,39.995686;116.46694,39.995686;116.46694,39.995686;116.467665,39.995686;116.467665,39.995686;116.467969,39.995686"
          },
          {
            "cost": {
              "durationSecond": "1783"
            },
            "stepDistanceMeter": "2229",
            "instruction": "步行2229米左转",
            "polyline": "116.467969,39.995686;116.467969,39.995725;116.467969,39.995725;116.467921,39.995838;116.467921,39.995838;116.467839,39.996046;116.467812,39.996979;116.467812,39.996979;116.467791,39.997192;116.467791,39.997192;116.467773,39.997266;116.467773,39.997266;116.467773,39.997313;116.467773,39.997313;116.46776,39.997439;116.467752,39.99763;116.467752,39.99763;116.467739,39.997878;116.467739,39.997878;116.467691,39.998555;116.467691,39.998555;116.467682,39.998698;116.467682,39.998698;116.467682,39.998893;116.467682,39.998893;116.467678,39.999076;116.467678,39.999076;116.467669,39.999366;116.467669,39.999366;116.467669,39.999492;116.467591,40.000881;116.467591,40.000881;116.467578,40.001272;116.467578,40.001272;116.467561,40.001593;116.467561,40.001593;116.467552,40.00168;116.467552,40.00168;116.467539,40.00184;116.467539,40.00184;116.467478,40.002795;116.467478,40.002795;116.46747,40.002865;116.46747,40.002865;116.467448,40.003477;116.467448,40.003477;116.467431,40.003967;116.467431,40.003967;116.467431,40.004123;116.467431,40.004123;116.467418,40.00434;116.467418,40.00434;116.467409,40.004609;116.467409,40.004609;116.4674,40.004926;116.4674,40.004926;116.467396,40.005004;116.467396,40.005004;116.467365,40.005799;116.467365,40.005799;116.467357,40.006024;116.467357,40.006024;116.467357,40.006089;116.467357,40.006089;116.4673,40.006814;116.4673,40.006814;116.46727,40.007396;116.46727,40.007565;116.46727,40.007565;116.467266,40.007656;116.467266,40.007656;116.467257,40.007865;116.467257,40.007865;116.467248,40.00806;116.467248,40.00806;116.467248,40.008207;116.467248,40.008207;116.46724,40.008286;116.46724,40.008576;116.46724,40.008576;116.46724,40.008689;116.46724,40.008689;116.467227,40.009136;116.467227,40.009136;116.467218,40.009275;116.467218,40.009275;116.467209,40.009735;116.467209,40.009735;116.467205,40.009818;116.467205,40.009818;116.467196,40.009961;116.467166,40.010135;116.467166,40.010135;116.467157,40.010174;116.467157,40.010265;116.467157,40.010265;116.467148,40.01033;116.467148,40.01033;116.467144,40.010616;116.467144,40.010616;116.467144,40.01082;116.467144,40.01082;116.467144,40.011463;116.467144,40.011463;116.467127,40.011602;116.467127,40.011602;116.467105,40.012283;116.467105,40.012283;116.467088,40.012526;116.467088,40.012526;116.467066,40.01293;116.467066,40.01293;116.467036,40.013733;116.467036,40.013733;116.467014,40.014262;116.467014,40.014262;116.466905,40.01589;116.466905,40.01589;116.466905,40.015968"
          },
          {
            "orientation": "西",
            "cost": {
              "durationSecond": "306"
            },
            "stepDistanceMeter": "382",
            "instruction": "沿容创西路向西步行382米右转",
            "roadName": "容创西路",
            "polyline": "116.466901,40.015968;116.465647,40.016011;116.465647,40.016011;116.463572,40.016115;116.463572,40.016115;116.462747,40.01615;116.462747,40.01615;116.462548,40.016159;116.462548,40.016159;116.462405,40.016146"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "397"
            },
            "stepDistanceMeter": "496",
            "instruction": "沿容瑞路向北步行496米直行",
            "roadName": "容瑞路",
            "polyline": "116.4624,40.016141;116.462387,40.016276;116.462387,40.016276;116.462352,40.016953;116.462335,40.01737;116.462313,40.018121;116.462313,40.018121;116.462305,40.018307;116.462305,40.018307;116.462261,40.018615;116.462244,40.019757;116.462244,40.019757;116.462235,40.02033;116.46237,40.020551;116.46237,40.020551;116.46237,40.020603"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "273"
            },
            "stepDistanceMeter": "341",
            "instruction": "沿来广营北路向北步行341米向左前方行走",
            "roadName": "来广营北路",
            "polyline": "116.46237,40.020603;116.462383,40.020786;116.462352,40.021007;116.462235,40.021319;116.462235,40.021319;116.462092,40.021632;116.462092,40.021632;116.46178,40.02224;116.46178,40.02224;116.461719,40.02237;116.461719,40.02237;116.46148,40.022834;116.46148,40.022834;116.461124,40.023524"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "276"
            },
            "stepDistanceMeter": "345",
            "instruction": "沿来广营北路辅路向北步行345米直行",
            "roadName": "来广营北路辅路",
            "polyline": "116.46112,40.023524;116.460977,40.023598;116.460903,40.023689;116.460812,40.023828;116.460812,40.023828;116.460781,40.02388;116.460655,40.024167;116.460421,40.024549;116.46026,40.024852;116.459627,40.026224;116.459674,40.026372"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "136"
            },
            "stepDistanceMeter": "170",
            "instruction": "沿来广营北路向北步行170米向左前方行走",
            "roadName": "来广营北路",
            "polyline": "116.459674,40.026372;116.459644,40.026493;116.459583,40.026853;116.459583,40.027218;116.459631,40.027569;116.459631,40.027569;116.459683,40.027895"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "36"
            },
            "stepDistanceMeter": "45",
            "instruction": "沿来广营北路辅路向北步行45米",
            "roadName": "来广营北路辅路",
            "polyline": "116.459683,40.027895;116.459514,40.028064;116.459518,40.028238"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "277"
            },
            "stepDistanceMeter": "346",
            "instruction": "向北步行346米直行",
            "polyline": "116.45951,40.028238;116.459614,40.02842;116.459661,40.029349;116.459661,40.029349;116.459761,40.03135"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "95"
            },
            "stepDistanceMeter": "119",
            "instruction": "向北步行119米直行",
            "polyline": "116.459761,40.03135;116.459813,40.032431"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "3195"
            },
            "stepDistanceMeter": "3994",
            "instruction": "向北步行3994米向左前方行走",
            "polyline": "116.459813,40.032431;116.460035,40.036793;116.460195,40.03747;116.460195,40.03747;116.460204,40.038216;116.460217,40.038963;116.460217,40.038963;116.460256,40.040013;116.460243,40.040243;116.460243,40.040243;116.460243,40.040352;116.460243,40.040352;116.460243,40.040634;116.460243,40.040634;116.460243,40.041688;116.460243,40.041688;116.460247,40.043073;116.460247,40.043073;116.460247,40.043659;116.460247,40.043659;116.460243,40.043872;116.460243,40.043872;116.460243,40.043941;116.460243,40.043941;116.460247,40.044175;116.460247,40.044175;116.460256,40.045109;116.460256,40.045109;116.460252,40.046276;116.460252,40.046276;116.460239,40.047578;116.460239,40.047578;116.460243,40.047786;116.460243,40.047786;116.460239,40.048016;116.460239,40.048016;116.460239,40.0501;116.460326,40.051437;116.460326,40.051437;116.460347,40.051632;116.460347,40.051632;116.460477,40.052374;116.460547,40.052669;116.460547,40.052669;116.46056,40.052721;116.46056,40.052721;116.460959,40.053915;116.46105,40.05424;116.46115,40.054518;116.46115,40.054518;116.461315,40.054918;116.461562,40.055464;116.461562,40.055464;116.462452,40.057235;116.462452,40.057235;116.462543,40.057431;116.462543,40.057431;116.462713,40.0577;116.462713,40.0577;116.462743,40.05776;116.463125,40.058312;116.463125,40.058312;116.463416,40.058646;116.463798,40.059149;116.464171,40.059674;116.464171,40.059674;116.464614,40.060365;116.464857,40.060781;116.465178,40.061406;116.465178,40.061406;116.46533,40.061771;116.465482,40.062214;116.46559,40.062578;116.46566,40.062895;116.465751,40.063403;116.465781,40.063672;116.465803,40.06398;116.465803,40.06398;116.465816,40.064544;116.465807,40.064774;116.465786,40.06549;116.465786,40.06549;116.465768,40.066515;116.465768,40.066515;116.465768,40.066619;116.465781,40.066797;116.465781,40.066797;116.465786,40.067179;116.465786,40.067179;116.465777,40.067721"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "1194"
            },
            "stepDistanceMeter": "1493",
            "instruction": "沿来广营北路辅路向北步行1493米直行",
            "roadName": "来广营北路辅路",
            "polyline": "116.465773,40.067721;116.465655,40.067917;116.465599,40.068216;116.465595,40.06839;116.465595,40.06839;116.465603,40.068945;116.465664,40.069319;116.465703,40.069488;116.465855,40.069935;116.466345,40.07099;116.466541,40.071589;116.466541,40.071589;116.466923,40.073038;116.467153,40.073837;116.467153,40.073837;116.467487,40.075009;116.467574,40.075286;116.467574,40.075286;116.467582,40.075317;116.467582,40.075317;116.467734,40.075868;116.467734,40.075868;116.468008,40.076944;116.468008,40.076944;116.468086,40.077539;116.468086,40.077539;116.468129,40.077882;116.468238,40.078967;116.468277,40.079379;116.468277,40.079379;116.468299,40.079592;116.468281,40.079835;116.468281,40.079835;116.468264,40.080369;116.468264,40.080369;116.468225,40.080703;116.468277,40.080951"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "254"
            },
            "stepDistanceMeter": "317",
            "instruction": "沿来广营北路向北步行317米右转",
            "roadName": "来广营北路",
            "polyline": "116.468277,40.080951;116.468242,40.081176;116.468242,40.081176;116.468173,40.081463;116.468173,40.081463;116.468155,40.081671;116.468155,40.081671;116.468073,40.082253;116.468012,40.082743;116.468012,40.082743;116.467873,40.083615;116.467873,40.083615;116.467843,40.083811"
          },
          {
            "cost": {
              "durationSecond": "143"
            },
            "stepDistanceMeter": "179",
            "instruction": "沿回南路步行179米直行",
            "roadName": "回南路",
            "polyline": "116.467839,40.083811;116.467986,40.083828;116.467986,40.083828;116.468937,40.083997;116.469054,40.084028;116.469123,40.084049;116.469123,40.084049;116.469236,40.084128;116.469692,40.08447"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "865"
            },
            "stepDistanceMeter": "1081",
            "instruction": "沿火沙路向东北步行1081米向右前方行走",
            "roadName": "火沙路",
            "polyline": "116.469692,40.08447;116.469891,40.084609;116.469891,40.084609;116.470356,40.084939;116.470356,40.084939;116.470859,40.085308;116.471081,40.085482;116.472617,40.086602;116.472652,40.086641;116.472652,40.086641;116.472843,40.086784;116.47299,40.086879;116.47299,40.086879;116.473242,40.087066;116.473242,40.087066;116.473624,40.087352;116.473624,40.087352;116.473819,40.0875;116.473819,40.0875;116.474058,40.087678;116.474058,40.087678;116.474293,40.087856;116.474293,40.087856;116.474774,40.088229;116.474774,40.088229;116.475486,40.08878;116.476684,40.089727;116.476684,40.089727;116.477361,40.090269;116.477361,40.090269;116.478641,40.091259;116.478741,40.091345"
          },
          {
            "orientation": "东",
            "cost": {
              "durationSecond": "17"
            },
            "stepDistanceMeter": "21",
            "instruction": "向东步行21米向左前方行走",
            "polyline": "116.478741,40.091345;116.478919,40.091372;116.478971,40.091411"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "152"
            },
            "stepDistanceMeter": "190",
            "instruction": "向东北步行190米直行",
            "polyline": "116.478971,40.091411;116.479931,40.092188;116.480048,40.092331;116.480048,40.092331;116.480182,40.092426;116.480182,40.092426;116.480291,40.092517;116.480291,40.092517;116.480382,40.092582;116.480382,40.092582;116.480503,40.092674"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "138"
            },
            "stepDistanceMeter": "173",
            "instruction": "沿火沙路辅路向东北步行173米直行",
            "roadName": "火沙路辅路",
            "polyline": "116.480503,40.092674;116.480673,40.092743;116.481823,40.093637;116.481944,40.093767"
          },
          {
            "cost": {
              "durationSecond": "702"
            },
            "stepDistanceMeter": "877",
            "instruction": "沿火沙路步行877米左转",
            "roadName": "火沙路",
            "polyline": "116.481944,40.093767;116.482114,40.093859;116.482114,40.093859;116.482313,40.093971;116.482496,40.094062;116.482587,40.094119;116.482587,40.094119;116.482717,40.094167;116.482717,40.094167;116.48296,40.094219;116.48296,40.094219;116.48342,40.094323;116.483863,40.094379;116.483863,40.094379;116.48451,40.094436;116.485447,40.094479;116.486389,40.094518;116.48934,40.094618;116.48934,40.094618;116.490109,40.094653;116.490109,40.094653;116.490299,40.094657;116.490299,40.094657;116.491836,40.094735;116.491836,40.094735;116.49207,40.094748"
          },
          {
            "cost": {
              "durationSecond": "1736"
            },
            "stepDistanceMeter": "2170",
            "instruction": "沿高白路步行2170米向右前方行走",
            "roadName": "高白路",
            "polyline": "116.49207,40.094748;116.492062,40.094822;116.492062,40.094822;116.492014,40.095009;116.491992,40.095347;116.491992,40.095512;116.492001,40.095634;116.492001,40.095634;116.49207,40.096319;116.492109,40.096871;116.492109,40.096871;116.49227,40.098325;116.49227,40.098325;116.492374,40.099288;116.492413,40.099583;116.492543,40.100152;116.492543,40.100152;116.492582,40.100295;116.492674,40.100547;116.492969,40.101441;116.493138,40.101962;116.493138,40.101962;116.493377,40.102695;116.493377,40.102695;116.49339,40.102726;116.493411,40.102791;116.49362,40.103433;116.493911,40.104301;116.493911,40.104301;116.494045,40.104687;116.494045,40.104687;116.494102,40.104874;116.494102,40.104874;116.494171,40.105126;116.494366,40.105655;116.494366,40.105655;116.494505,40.106098;116.494557,40.106254;116.494557,40.106254;116.494657,40.106576;116.494657,40.106576;116.494709,40.106714;116.4948,40.107005;116.4948,40.107005;116.494857,40.107174;116.494961,40.107574;116.494978,40.107652;116.494978,40.107652;116.494991,40.107869;116.495,40.108242;116.495,40.108494;116.495,40.108494;116.495009,40.109089;116.495009,40.109089;116.495017,40.10934;116.495013,40.109527;116.495013,40.109527;116.495004,40.11;116.495004,40.11;116.495017,40.110582;116.495017,40.110582;116.495017,40.11076;116.495017,40.11076;116.495017,40.111224;116.495017,40.111224;116.495017,40.111345;116.495017,40.111345;116.495017,40.111402;116.495017,40.111402;116.495039,40.113364;116.495039,40.113364;116.495061,40.113563;116.495143,40.114128"
          },
          {
            "cost": {
              "durationSecond": "2118"
            },
            "stepDistanceMeter": "2648",
            "instruction": "沿高白路步行2648米左转",
            "roadName": "高白路",
            "polyline": "116.495143,40.114128;116.495221,40.114275;116.495221,40.114275;116.495252,40.114449;116.495269,40.114631;116.495269,40.114805;116.495243,40.115026;116.495213,40.115187;116.495004,40.115859;116.494931,40.116207;116.494891,40.116454;116.494865,40.116719;116.494865,40.11701;116.494887,40.117274;116.494957,40.117721;116.494978,40.117765;116.494978,40.117765;116.495,40.117921;116.495213,40.119071;116.495421,40.120122;116.495421,40.120122;116.495482,40.120373;116.495573,40.120616;116.495816,40.12112;116.495816,40.12112;116.496306,40.122122;116.496306,40.122122;116.496892,40.123325;116.496892,40.123325;116.497365,40.124388;116.497365,40.124388;116.497387,40.124427;116.497387,40.124427;116.498676,40.127088;116.498806,40.127361;116.498937,40.127739;116.498937,40.127739;116.499019,40.128134;116.499045,40.128303;116.499084,40.128672;116.499106,40.129015;116.499106,40.129015;116.499106,40.129128;116.499106,40.129128;116.499058,40.131263;116.499058,40.131263;116.498971,40.134323;116.498971,40.134323;116.498963,40.134774;116.498963,40.134774;116.49895,40.135295;116.49895,40.135295;116.498941,40.135747;116.498941,40.135747;116.498911,40.136411;116.498828,40.137422;116.498828,40.137422;116.498819,40.137504"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "4"
            },
            "stepDistanceMeter": "5",
            "instruction": "向北步行5米左转",
            "polyline": "116.498815,40.137504;116.498811,40.137548"
          },
          {
            "orientation": "西北",
            "cost": {
              "durationSecond": "14"
            },
            "stepDistanceMeter": "18",
            "instruction": "向西北步行18米右转",
            "polyline": "116.498815,40.137556;116.49862,40.137626"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "2890"
            },
            "stepDistanceMeter": "3612",
            "instruction": "沿高白路向北步行3612米直行",
            "roadName": "高白路",
            "polyline": "116.498615,40.137626;116.498646,40.138945;116.498646,40.138945;116.498646,40.13911;116.498646,40.13911;116.49862,40.139553;116.49862,40.139553;116.498598,40.140291;116.498589,40.140369;116.498589,40.140369;116.498576,40.140464;116.498576,40.140464;116.498537,40.14072;116.498537,40.14072;116.498498,40.140859;116.498437,40.141042;116.498437,40.141042;116.498368,40.141198;116.498368,40.141198;116.498277,40.141359;116.498043,40.141701;116.498043,40.141701;116.497891,40.141944;116.497752,40.142201;116.497752,40.142201;116.497674,40.142405;116.497639,40.142548;116.497639,40.142548;116.497561,40.142795;116.497461,40.143342;116.497461,40.143342;116.49737,40.143841;116.49737,40.143841;116.497331,40.144067;116.497331,40.144067;116.497231,40.144557;116.497231,40.144557;116.496905,40.146432;116.496884,40.146558;116.496875,40.146701;116.496875,40.146701;116.496931,40.147235;116.497014,40.147582;116.497014,40.147582;116.497396,40.148472;116.497396,40.148472;116.497526,40.14875;116.497526,40.14875;116.497535,40.14878;116.497578,40.148876;116.497578,40.148876;116.497817,40.149388;116.497817,40.149388;116.498073,40.149891;116.498073,40.149891;116.49829,40.150326;116.49829,40.150326;116.498524,40.150838;116.498524,40.150838;116.498585,40.151029;116.498633,40.151246;116.498633,40.151246;116.498672,40.151428;116.498672,40.151428;116.498763,40.151823;116.498763,40.151823;116.499036,40.153255;116.499036,40.153255;116.499219,40.154227;116.499219,40.154227;116.49944,40.155226;116.49944,40.155226;116.49957,40.155864;116.49957,40.155864;116.49977,40.15691;116.49977,40.15691;116.499935,40.157895;116.499935,40.157895;116.500035,40.158511;116.500035,40.158511;116.500091,40.158819;116.500091,40.158819;116.500434,40.160942;116.500434,40.160942;116.500655,40.1623;116.500655,40.1623;116.500729,40.162804;116.500729,40.162804;116.500877,40.163746;116.500877,40.163746;116.500951,40.164253;116.500951,40.164253;116.501011,40.164635;116.501011,40.164635;116.501111,40.165278;116.501111,40.165278;116.50115,40.165538;116.50115,40.165538;116.50122,40.165946;116.50122,40.165946;116.50125,40.166128;116.50125,40.166128;116.501289,40.166345;116.501289,40.166345;116.501254,40.166502;116.501289,40.166697;116.501289,40.166697;116.501411,40.167465;116.501411,40.167465;116.501476,40.167904;116.501476,40.167904;116.501484,40.167969;116.501484,40.167969;116.501541,40.168273;116.501602,40.168368;116.501602,40.168368;116.501723,40.168984;116.501723,40.168984;116.501762,40.169193;116.501762,40.169193;116.501793,40.169709;116.501793,40.169709;116.501793,40.169792"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "486"
            },
            "stepDistanceMeter": "608",
            "instruction": "沿幸福街向北步行608米右转",
            "roadName": "幸福街",
            "polyline": "116.501793,40.169792;116.501884,40.170451;116.501897,40.170516;116.501897,40.170516;116.501957,40.170864;116.501984,40.170959;116.502066,40.171285;116.502179,40.171675;116.502279,40.171966;116.502279,40.171966;116.502339,40.172135;116.502431,40.172552;116.50247,40.172826;116.50247,40.172826;116.502483,40.172891;116.502522,40.173273;116.502561,40.173872;116.502561,40.173872;116.502578,40.17477;116.502578,40.17477;116.502591,40.175252"
          },
          {
            "orientation": "东",
            "cost": {
              "durationSecond": "43"
            },
            "stepDistanceMeter": "54",
            "instruction": "沿新华大街向东步行54米左转",
            "roadName": "新华大街",
            "polyline": "116.502591,40.175252;116.503225,40.175278"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "135"
            },
            "stepDistanceMeter": "169",
            "instruction": "沿新华路向北步行169米右转",
            "roadName": "新华路",
            "polyline": "116.503225,40.175278;116.503225,40.17553;116.503207,40.175911;116.503168,40.176189;116.503116,40.176376;116.503056,40.176523;116.502969,40.176645;116.502869,40.176753"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "206"
            },
            "stepDistanceMeter": "258",
            "instruction": "沿七村后街向东北步行258米向右前方行走",
            "roadName": "七村后街",
            "polyline": "116.502865,40.176753;116.502956,40.177157;116.502956,40.177157;116.503103,40.177756;116.503142,40.177791;116.503142,40.177791;116.503494,40.178077;116.503798,40.178316;116.503941,40.17839;116.504002,40.178416;116.504293,40.17852;116.504414,40.178585"
          },
          {
            "orientation": "东",
            "cost": {
              "durationSecond": "121"
            },
            "stepDistanceMeter": "151",
            "instruction": "沿七村后街向东步行151米左转",
            "roadName": "七村后街",
            "polyline": "116.504414,40.178585;116.504692,40.178602;116.505668,40.178602;116.505668,40.178602;116.50579,40.178602;116.506042,40.178633;116.506042,40.178633;116.506202,40.178641"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "420"
            },
            "stepDistanceMeter": "525",
            "instruction": "向东北步行525米向右前方行走",
            "polyline": "116.506202,40.178641;116.506233,40.178806;116.506293,40.179049;116.506337,40.17921;116.506406,40.179388;116.506484,40.179557;116.506484,40.179557;116.506619,40.179757;116.506766,40.179905;116.506927,40.180052;116.507856,40.180872;116.507856,40.180872;116.508025,40.181029;116.508025,40.181029;116.508581,40.181441;116.508581,40.181441;116.509831,40.182122;116.509978,40.182214"
          },
          {
            "orientation": "东",
            "cost": {
              "durationSecond": "185"
            },
            "stepDistanceMeter": "231",
            "instruction": "沿七村路向东步行231米左转",
            "roadName": "七村路",
            "polyline": "116.509978,40.182214;116.5127,40.182266"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "4667"
            },
            "stepDistanceMeter": "5834",
            "instruction": "沿北高路向北步行5834米右转",
            "roadName": "北高路",
            "polyline": "116.5127,40.182266;116.512708,40.182839;116.512708,40.182839;116.512708,40.183498;116.512708,40.183498;116.512708,40.184831;116.512708,40.184831;116.512717,40.184978;116.512717,40.184978;116.512713,40.186168;116.512713,40.186168;116.512717,40.18816;116.512717,40.18816;116.51273,40.192648;116.51273,40.192648;116.512747,40.19306;116.512747,40.19306;116.512769,40.195456;116.512769,40.195456;116.512786,40.197114;116.512786,40.198589;116.512782,40.199262;116.512786,40.200161;116.512786,40.200161;116.512791,40.203225;116.512799,40.203424;116.512799,40.203424;116.512791,40.206337;116.512791,40.206337;116.512799,40.208016;116.512799,40.208016;116.512821,40.2101;116.512821,40.2101;116.51283,40.2102;116.51283,40.2102;116.512826,40.210833;116.512826,40.210833;116.512821,40.212257;116.512821,40.212257;116.512821,40.212773;116.512821,40.212773;116.51283,40.213125;116.51283,40.213125;116.512839,40.213516;116.512839,40.213516;116.512839,40.21375;116.512839,40.21375;116.512834,40.213815;116.512834,40.213815;116.512821,40.214753;116.51283,40.215187;116.512852,40.21556;116.512852,40.21556;116.512843,40.215677;116.512843,40.215677;116.512852,40.217587;116.512852,40.218989;116.512843,40.219253;116.512843,40.219253;116.51286,40.220573;116.512856,40.22138;116.512856,40.22138;116.51286,40.221706;116.512869,40.222904;116.512869,40.222904;116.512869,40.225156;116.512869,40.225156;116.512878,40.228047;116.512878,40.228047;116.512882,40.230859;116.512882,40.230859;116.512908,40.234931"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "1386"
            },
            "stepDistanceMeter": "1733",
            "instruction": "向东北步行1733米向左前方行走",
            "polyline": "116.512908,40.234931;116.51428,40.235;116.514562,40.235035;116.515095,40.235117;116.51556,40.235208;116.516445,40.235408;116.517964,40.235703;116.517964,40.235703;116.518811,40.235864;116.519566,40.236011;116.520569,40.236181;116.520569,40.236181;116.52178,40.236359;116.523329,40.236671;116.524475,40.236949;116.525503,40.23727;116.525998,40.237461;116.527374,40.238186;116.528819,40.239154;116.530751,40.240582;116.531011,40.240742;116.531155,40.240859"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "655"
            },
            "stepDistanceMeter": "819",
            "instruction": "沿天北路向北步行819米向右前方行走",
            "roadName": "天北路",
            "polyline": "116.531155,40.240859;116.531155,40.241649;116.531155,40.241649;116.531172,40.241823;116.531172,40.241823;116.531181,40.24197;116.53125,40.242778;116.531272,40.243155;116.531272,40.243155;116.531276,40.243576;116.531276,40.243576;116.531293,40.244071;116.531293,40.244071;116.531341,40.24467;116.531341,40.24467;116.531376,40.245308;116.531376,40.245308;116.531484,40.246176;116.531497,40.246428;116.531497,40.246428;116.531536,40.246888;116.531567,40.247352;116.531567,40.247352;116.531593,40.248025;116.531606,40.248216;116.531606,40.248216;116.531645,40.248251"
          },
          {
            "orientation": "北",
            "cost": {
              "durationSecond": "730"
            },
            "stepDistanceMeter": "913",
            "instruction": "沿天北路向北步行913米向右前方行走",
            "roadName": "天北路",
            "polyline": "116.531645,40.248251;116.531667,40.24898;116.531667,40.24898;116.531719,40.249735;116.531814,40.250647;116.531814,40.250647;116.531858,40.251215;116.531858,40.251215;116.531905,40.251788;116.531905,40.251788;116.53227,40.256046;116.53227,40.256046;116.532287,40.256389;116.532287,40.256389;116.532331,40.256454"
          },
          {
            "orientation": "东北",
            "cost": {
              "durationSecond": "3878"
            },
            "stepDistanceMeter": "4847",
            "instruction": "沿天北路向东北步行4847米左转",
            "roadName": "天北路",
            "polyline": "116.532331,40.256454;116.5324,40.257513;116.532665,40.261341;116.532665,40.261341;116.532804,40.263134;116.533064,40.266693;116.533064,40.266693;116.533073,40.266727;116.533338,40.270477;116.533338,40.270477;116.533398,40.271332;116.533398,40.271332;116.53342,40.271762;116.53342,40.271871;116.533403,40.272487;116.533364,40.272791;116.533303,40.273064;116.53322,40.273355;116.533099,40.273685;116.532969,40.273984;116.532808,40.274284;116.532587,40.274648;116.531207,40.276766;116.530734,40.2775;116.530582,40.277769;116.530404,40.278121;116.530273,40.278429;116.530191,40.278694;116.530191,40.278694;116.530091,40.279058;116.530022,40.279366;116.529978,40.279718;116.529957,40.280013;116.529957,40.280013;116.529957,40.280378;116.529983,40.280768;116.530026,40.281042;116.530126,40.281484;116.530208,40.281753;116.530308,40.282018;116.530469,40.282374;116.530638,40.282687;116.53082,40.282977;116.531024,40.283273;116.53125,40.283559;116.531784,40.284141;116.531784,40.284141;116.532096,40.284392;116.532461,40.284674;116.532773,40.284896;116.533138,40.285122;116.533516,40.285334;116.533919,40.28553;116.534293,40.28569;116.534744,40.285855;116.535148,40.285981;116.535625,40.286111;116.536115,40.28622;116.536541,40.286289;116.53697,40.286345;116.537726,40.286402;116.539557,40.286532;116.539596,40.286532;116.539596,40.286532;116.540859,40.286615;116.540859,40.286615;116.541723,40.28668;116.542196,40.286732;116.542509,40.286788;116.542882,40.286875;116.543181,40.286957;116.543181,40.286957;116.543494,40.287066;116.543737,40.287174;116.543989,40.287296;116.543989,40.287296;116.544883,40.28783;116.545234,40.288051;116.545751,40.288329;116.545751,40.288329;116.546024,40.288459;116.546306,40.288555;116.546306,40.288555;116.546645,40.288659;116.547001,40.288741;116.547322,40.288793;116.547322,40.288793;116.547804,40.288854;116.54898,40.288932;116.54898,40.288932;116.5499,40.289019"
          },
          {
            "cost": {
              "durationSecond": "6462"
            },
            "stepDistanceMeter": "8077",
            "instruction": "沿怀长路步行8077米左转",
            "roadName": "怀长路",
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}