<?php 
    // 此处填写你在控制台-应用管理-创建应用后获取的AK
    $ak = '您的AK';
    
    // 发起一个http get请求，并返回请求的结果
    // $url字段为请求的地址
    // $param字段为请求的参数
    function request_get($url = '', $param = array()) {
        if (empty($url) || empty($param)) {
            return false;
        }
        
        $getUrl = $url . "?" . http_build_query($param);
        $curl = curl_init(); // 初始化curl
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查   
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2); // 从证书中检查SSL加密算法是否存在
        curl_setopt($curl, CURLOPT_URL, $getUrl); // 抓取指定网页
        curl_setopt($curl, CURLOPT_TIMEOUT, 1000); // 设置超时时间1秒
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // curl不直接输出到屏幕
        curl_setopt($curl, CURLOPT_HEADER, 0); // 设置header
        $data = curl_exec($curl); // 运行curl

        if (!$data) {
            print("an error occured in function request_get(): " . curl_error($curl) . "\n");
        }

        curl_close($curl);
        
        return $data;
    }

    // 请求地址
    $url = 'https://api.map.baidu.com/directionlite/v1/walking';
    
    // 构造请求参数
    $param['origin']   = '40.01116,116.339303';
    $param['destination']   = '39.936404,116.452562';
    $param['ak']   = $ak;

    $res = request_get($url, $param);

    // 将原始返回的结果打印出来
    print("请求的原始返回结果为:\n");
    print($res . "\n");
?>

{
    "status": 0,
    "message": "ok",
    "result": {
      "origin": {
        "lng": 116.33929505188,
        "lat": 40.011157363344
      },
      "destination": {
        "lng": 116.45255341058,
        "lat": 39.936401378723
      },
      "routes": [
        {
          "distance": 16848,
          "duration": 14415,
          "steps": [
            {
              "distance": 200,
              "duration": 171,
              "direction": 6,
              "instruction": "从<b>起点</b>向正南方向出发,走200米,<b>左转</b>",
              "path": "116.33997237424,40.011180849862;116.34000740815,40.010547401797;116.34002447596,40.010174376173;116.34007567937,40.009373054922",
              "start_location": {
                "lng": "116.33997237424",
                "lat": "40.011180849862"
              },
              "end_location": {
                "lng": "116.34007567937",
                "lat": "40.009373054922"
              }
            },
            {
              "distance": 299,
              "duration": 256,
              "direction": 3,
              "instruction": "走300米,<b>右转</b>进入<b>荷清路</b>",
              "path": "116.34007567937,40.009373054922;116.34052662874,40.009380653703;116.34074042545,40.00937789051;116.34091469672,40.009366837738;116.34188396836,40.009335061007;116.34238162961,40.009307429055;116.34249212119,40.009301902663;116.34333922329,40.009315027843;116.34351529117,40.009317791038;116.34361320647,40.009320485154",
              "start_location": {
                "lng": "116.34007567937",
                "lat": "40.009373054922"
              },
              "end_location": {
                "lng": "116.34361320647",
                "lat": "40.009320485154"
              }
            },
            {
              "distance": 375,
              "duration": 321,
              "direction": 6,
              "instruction": "沿<b>荷清路</b>走380米,<b>过斑马线</b>,<b>到路口斜对面，左转</b>进入<b>清华东路</b>",
              "path": "116.34361320647,40.009320485154;116.34363296919,40.008830016226;116.34365632513,40.008251880051;116.34368147769,40.007599061733;116.34369764719,40.007107198695;116.3436994438,40.007051932962;116.34374525738,40.006154549309;116.34383957946,40.006064741207;116.34394827442,40.006064741207",
              "start_location": {
                "lng": "116.34361320647",
                "lat": "40.009320485154"
              },
              "end_location": {
                "lng": "116.34394827442",
                "lat": "40.006064741207"
              }
            },
            {
              "distance": 229,
              "duration": 196,
              "direction": 3,
              "instruction": "沿<b>清华东路</b>走230米,<b>右转</b>进入<b>王庄路</b>",
              "path": "116.34394827442,40.006064741207;116.34414859655,40.006068886199;116.34451330859,40.00609168365;116.34457259675,40.00609997363;116.34464266458,40.006112408599;116.34480435957,40.006145568504;116.34494539354,40.00609582864;116.34548976668,40.006115862757;116.34567032609,40.006119316914;116.34588142788,40.006131061048;116.34591017366,40.006132373627;116.34643208916,40.006158694296;116.34654078413,40.006262318875",
              "start_location": {
                "lng": "116.34394827442",
                "lat": "40.006064741207"
              },
              "end_location": {
                "lng": "116.34654078413",
                "lat": "40.006262318875"
              }
            },
            {
              "distance": 856,
              "duration": 733,
              "direction": 6,
              "instruction": "沿<b>王庄路</b>走860米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>进入<b>展春园西路</b>",
              "path": "116.34654078413,40.006262318875;116.34653359768,40.006192545009;116.34650664852,40.005656458255;116.34651922479,40.005441538779;116.34653180107,40.00522813847;116.3465362926,40.005145928394;116.34653988582,40.005049901374;116.34655156379,40.004764513791;116.34657222482,40.004236015092;116.34661264857,40.003604643724;116.34661983501,40.003478216755;116.34662881807,40.003284085267;116.34665217401,40.002989778107;116.3466665469,40.002767319734;116.34668002148,40.002643585583;116.34668091979,40.002601511775;116.34669259776,40.002383888214;116.3466997842,40.002283021183;116.34675817406,40.001456734921;116.34676176728,40.001245325613;116.34678242831,40.000937882794;116.34679320797,40.000743674937;116.34680668256,40.000417644913;116.34682375036,40.000105362089;116.34682914019,40.000004422576;116.34683722494,39.999840749631;116.34685339444,39.999484246616;116.34687225886,39.999046215151;116.34689202158,39.998838252848;116.34691268261,39.998677893441;116.34692705549,39.998597126323",
              "start_location": {
                "lng": "116.34654078413",
                "lat": "40.006262318875"
              },
              "end_location": {
                "lng": "116.34692705549",
                "lat": "39.998597126323"
              }
            },
            {
              "distance": 243,
              "duration": 208,
              "direction": 6,
              "instruction": "沿<b>展春园西路</b>走240米,<b>左转</b>,<b>经斑马线穿过马路并继续向前</b>",
              "path": "116.34692705549,39.998597126323;116.34696478433,39.998403671756;116.3469764623,39.998311089732;116.3469773606,39.998284075103;116.34698005552,39.998240616764;116.34698275044,39.998186034709;116.34698634366,39.998125165301;116.34698903858,39.998062361281;116.3469926318,39.997998106283;116.34699532671,39.997940760372;116.34699802163,39.997879268921;116.34700071655,39.997852254119;116.34703844538,39.997441157985;116.3470905471,39.996481532445;116.3471731912,39.996479459656",
              "start_location": {
                "lng": "116.34692705549",
                "lat": "39.998597126323"
              },
              "end_location": {
                "lng": "116.3471731912",
                "lat": "39.996479459656"
              }
            },
            {
              "distance": 533,
              "duration": 456,
              "direction": 6,
              "instruction": "继续沿<b>展春园西路</b>走530米,<b>直走</b>进入<b>大运村路</b>",
              "path": "116.3471731912,39.996479459656;116.3471731912,39.996427639903;116.34717678443,39.996318403734;116.34721810648,39.9956240141;116.34725224209,39.994823971687;116.34728008956,39.994345143961;116.34732769975,39.993471084624;116.34733129297,39.993414425843;116.34735914045,39.993060583774;116.34738339469,39.992751100005;116.34738788622,39.992660583163;116.347384293,39.992477476205;116.34738698792,39.992332372226;116.34739327605,39.992184504043;116.34739686928,39.99202627091;116.34740585233,39.991827200666;116.34740675064,39.9916883832",
              "start_location": {
                "lng": "116.3471731912",
                "lat": "39.996479459656"
              },
              "end_location": {
                "lng": "116.34740675064",
                "lat": "39.9916883832"
              }
            },
            {
              "distance": 1122,
              "duration": 961,
              "direction": 6,
              "instruction": "沿<b>大运村路</b>走1.1公里,<b>左转</b>进入<b>知春路辅路</b>",
              "path": "116.34740675064,39.9916883832;116.34735824214,39.991579208488;116.34735375061,39.991514947342;116.34736632689,39.991255829195;116.34737530994,39.991038860172;116.34739058114,39.990730680047;116.34739507267,39.990653980291;116.34739956419,39.990492979621;116.3474013608,39.990143337363;116.34740675064,39.990080456844;116.34742741166,39.98978332833;116.34743729302,39.989667862456;116.34744268286,39.98941709837;116.34746064897,39.989095781774;116.34744807269,39.98882007019;116.34744537777,39.988632115786;116.34745346252,39.988524249071;116.34746064897,39.988430340625;116.34756036088,39.987521653944;116.34757024224,39.987451169754;116.34764390329,39.986975745061;116.34766276771,39.986827796086;116.34769690332,39.986608808898;116.34773014062,39.986385536599;116.34777685251,39.986070494057;116.34792956444,39.985049826324;116.347954717,39.984909543775;116.3479717848,39.984819016459;116.34805981874,39.984518409619;116.34811012385,39.984399548615;116.34824217476,39.984084358631;116.34825564934,39.984035984682;116.34836703923,39.983688451397;116.34843710706,39.983563369385;116.34850178505,39.983458949915;116.34853502236,39.983413408879;116.34856376813,39.983371945086;116.3488197852,39.983131454586;116.34904346328,39.982964838397;116.34926893796,39.982810799258;116.3493893109,39.982733330362;116.34946297195,39.982685715627;116.34960939575,39.982581294805;116.3499597349,39.982339419352;116.35010975192,39.982196436",
              "start_location": {
                "lng": "116.34740675064",
                "lat": "39.9916883832"
              },
              "end_location": {
                "lng": "116.35010975192",
                "lat": "39.982196436"
              }
            },
            {
              "distance": 181,
              "duration": 155,
              "direction": 3,
              "instruction": "沿<b>知春路辅路</b>走180米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.35010975192,39.982196436;116.35037744696,39.982210257506;116.35042865037,39.982211570549;116.35068915897,39.982228847429;116.35087061668,39.982239213554;116.35093080315,39.982239973737;116.35142307457,39.982244120186;116.35167909164,39.982224770086;116.35178239678,39.98222131471;116.35189558327,39.98221993256;116.35214171898,39.982223387935;116.35224143089,39.982225392053",
              "start_location": {
                "lng": "116.35010975192",
                "lat": "39.982196436"
              },
              "end_location": {
                "lng": "116.35224143089",
                "lat": "39.982225392053"
              }
            },
            {
              "distance": 226,
              "duration": 193,
              "direction": 3,
              "instruction": "继续沿<b>知春路辅路</b>走230米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.35224143089,39.982225392053;116.35240851572,39.982228225461;116.35248307507,39.982229607611;116.35347031283,39.982241355887;116.35427699118,39.9822599458;116.35484561857,39.982269689954;116.35488873723,39.982269689954",
              "start_location": {
                "lng": "116.35224143089",
                "lat": "39.982225392053"
              },
              "end_location": {
                "lng": "116.35488873723",
                "lat": "39.982269689954"
              }
            },
            {
              "distance": 185,
              "duration": 158,
              "direction": 3,
              "instruction": "继续沿<b>知春路辅路</b>走190米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.35488873723,39.982269689954;116.35518248313,39.982275218551;116.35606372084,39.982293877563;116.35632422943,39.982304243678;116.35655958548,39.982307007976;116.35680212797,39.982309772273;116.35702490773,39.98231868713;116.35706533148,39.982320138386",
              "start_location": {
                "lng": "116.35488873723",
                "lat": "39.982269689954"
              },
              "end_location": {
                "lng": "116.35706533148",
                "lat": "39.982320138386"
              }
            },
            {
              "distance": 93,
              "duration": 79,
              "direction": 3,
              "instruction": "继续沿<b>知春路辅路</b>走90米,<b>直走</b>进入<b>知春路</b>",
              "path": "116.35706533148,39.982320138386;116.35788009458,39.982332508612;116.35801214549,39.982333268793;116.35813341673,39.982273767294",
              "start_location": {
                "lng": "116.35706533148",
                "lat": "39.982320138386"
              },
              "end_location": {
                "lng": "116.35813341673",
                "lat": "39.982273767294"
              }
            },
            {
              "distance": 248,
              "duration": 212,
              "direction": 3,
              "instruction": "沿<b>知春路</b>走250米,<b>右转</b><b>过斑马线</b>,<b>继续向前</b>进入<b>西土城路辅路</b>",
              "path": "116.35813341673,39.982273767294;116.35933624781,39.982304243678;116.35958328183,39.98231253657;116.35965604457,39.982315231759;116.3596937734,39.982316683015;116.36009621427,39.982331195571;116.36018873974,39.982329813423;116.36021209568,39.982330504497;116.36024353637,39.982331195571;116.36077084171,39.98234847242;116.36087863837,39.982354001011;116.36089211295,39.982230989761",
              "start_location": {
                "lng": "116.35813341673",
                "lat": "39.982273767294"
              },
              "end_location": {
                "lng": "116.36089211295",
                "lat": "39.982230989761"
              }
            },
            {
              "distance": 535,
              "duration": 458,
              "direction": 6,
              "instruction": "沿<b>西土城路辅路</b>走540米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.36089211295,39.982230989761;116.36093702823,39.981870247619;116.36094241806,39.981832238278;116.36096397739,39.981541224233;116.36096757062,39.981486697834;116.36099451978,39.981103145878;116.36104482489,39.980673288675;116.36104841811,39.980558567482;116.36107087575,39.979940728318;116.36109872322,39.979482528524;116.36109962153,39.979454884395;116.36114094358,39.978555683846;116.36114992663,39.978436881498;116.36115172325,39.978373299003;116.36116160461,39.978191535675;116.36117148597,39.977983509367;116.36117328258,39.977939277778;116.3611768758,39.977863254665;116.36118316394,39.97772710397;116.36119484191,39.977487906578;116.36119753683,39.977419554437",
              "start_location": {
                "lng": "116.36089211295",
                "lat": "39.982230989761"
              },
              "end_location": {
                "lng": "116.36119753683",
                "lat": "39.977419554437"
              }
            },
            {
              "distance": 325,
              "duration": 278,
              "direction": 6,
              "instruction": "继续沿<b>西土城路辅路</b>走330米,<b>左转</b>上<b>蓟门桥</b>",
              "path": "116.36119753683,39.977419554437;116.36121640124,39.977017319011;116.36129904535,39.975220983877;116.36131880807,39.974837396471;116.36132060468,39.974807746111;116.3613241979,39.974758674391;116.36132599451,39.974722043366;116.36133138435,39.974613532476;116.36133497757,39.974504330259",
              "start_location": {
                "lng": "116.36119753683",
                "lat": "39.977419554437"
              },
              "end_location": {
                "lng": "116.36133497757",
                "lat": "39.974504330259"
              }
            },
            {
              "distance": 213,
              "duration": 182,
              "direction": 4,
              "instruction": "沿<b>蓟门桥</b>走210米,<b>向左前方转</b>进入<b>北三环中路辅路</b>",
              "path": "116.36133497757,39.974504330259;116.3614221132,39.974457262667;116.36155685903,39.974386142851;116.36164758789,39.974351585091;116.36170867266,39.97433015927;116.36192067276,39.974245838234;116.36220813053,39.974138708898;116.36224496105,39.974121429957;116.36238060518,39.97406821079;116.36256116459,39.974000477246;116.36264919853,39.97396453697;116.36274352061,39.973923067397;116.36302109701,39.973831765132;116.36319446998,39.973777923694;116.36342533449,39.973703900285;116.36354211421,39.973664573156",
              "start_location": {
                "lng": "116.36133497757",
                "lat": "39.974504330259"
              },
              "end_location": {
                "lng": "116.36354211421",
                "lat": "39.973664573156"
              }
            },
            {
              "distance": 749,
              "duration": 642,
              "direction": 3,
              "instruction": "沿<b>北三环中路辅路</b>走750米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.36354211421,39.973664573156;116.36358074134,39.973665886365;116.36372447023,39.973670793618;116.36394186016,39.973678396403;116.36419158909,39.973683165422;116.36442514852,39.973685999187;116.36507731832,39.973706042887;116.36528213198,39.973724635141;116.36539801339,39.973730233552;116.36564055588,39.973743365623;116.36583638648,39.973746821431;116.36587321701,39.973747512592;116.36617594596,39.973755737414;116.36689279376,39.973784144144;116.36691884462,39.973784835305;116.36757460764,39.973797967366;116.36829145544,39.973813172907;116.36907477784,39.973829760766;116.37006920204,39.973856716028;116.37129359245,39.973887818241;116.37132233823,39.973888509401;116.37135377892,39.973889891721;116.37143372811,39.973891965201;116.37168794857,39.973902332601;116.37174993165,39.973902332601;116.37201942331,39.97391339116;116.37210566063,39.973916846959;116.3721487793,39.973918920439;116.37216764371,39.973919611598;116.37226555901,39.973923067397",
              "start_location": {
                "lng": "116.36354211421",
                "lat": "39.973664573156"
              },
              "end_location": {
                "lng": "116.37226555901",
                "lat": "39.973923067397"
              }
            },
            {
              "distance": 419,
              "duration": 359,
              "direction": 3,
              "instruction": "继续沿<b>北三环中路辅路</b>走420米,<b>右转</b><b>过斑马线</b>,<b>继续向前</b>进入<b>新街口外大街辅路</b>",
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              "instruction": "沿<b>新街口外大街辅路</b>走650米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.37660347632,39.973658974741;116.37651993391,39.973493855831;116.37653340849,39.973349402374;116.37655856105,39.973012734774;116.37661245938,39.972490278089;116.37662413735,39.972241454863;116.37663671363,39.972142616495;116.37665288313,39.972004380774;116.37666186618,39.971897247896;116.37666905262,39.971848104951;116.37667354415,39.971798409026;116.37668522212,39.971716780452;116.37670408654,39.971490141416;116.37671576451,39.971306286075;116.37675259504,39.970746422758;116.37675708656,39.970720848644;116.37677415437,39.97063237596;116.37680290015,39.970307514333;116.37685230695,39.969899707108;116.37686218831,39.969791810583;116.37689722222,39.969370176135;116.37695651039,39.968829719884;116.37698705278,39.968448861185;116.37699244261,39.968387342973;116.3770077138,39.968219308111;116.37701759516,39.968103252528;116.37702927313,39.967995422267;116.37703915449,39.967905563585;116.37704184941,39.967842593314",
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              "instruction": "继续沿<b>新街口外大街辅路</b>走430米,<b>过斑马线</b>,<b>继续向前</b>",
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              "instruction": "继续沿<b>新街口外大街辅路</b>走370米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.37738859534,39.963966871455;116.3774146462,39.963610870987;116.37743440892,39.963431141885;116.37744968011,39.963325308872;116.37746135808,39.963231987659;116.37756107,39.962455066295;116.37758981577,39.962193071944;116.37759790052,39.962087928279;116.3776104768,39.961966331952;116.37761766324,39.961864022195;116.37761945985,39.961837062166;116.37764191749,39.961580595712;116.37769581582,39.961008900153;116.37771288363,39.960831238037;116.3777254599,39.960709570327",
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              "duration": 452,
              "direction": 6,
              "instruction": "继续沿<b>新街口外大街辅路</b>走530米,<b>向右前方转</b>进入<b>新街口外大街</b>",
              "path": "116.3777254599,39.960709570327;116.37778654468,39.959817034223;116.37779193451,39.959734838184;116.37780001926,39.959643585947;116.37780361248,39.959601416312;116.3778063074,39.959574455383;116.37781349384,39.95944241581;116.37782517182,39.959243249873;116.37786829048,39.958820927666;116.37795452781,39.957980285032;116.37798956172,39.957738321818;116.37800752783,39.957515714898;116.37804076514,39.957019340316;116.3780506465,39.956775230537;116.37809017194,39.956334918154;116.37811083297,39.95616899659;116.3782464771,39.955995469854",
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              "instruction": "沿<b>新街口外大街</b>走190米,<b>过斑马线</b>,<b>到路口斜对面，左转</b>进入<b>德胜门西大街</b>",
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              "direction": 3,
              "instruction": "沿<b>德胜门西大街</b>走590米,<b>向右前方转</b>进入<b>德胜门桥</b>",
              "path": "116.37861657897,39.954428869747;116.37882229093,39.954468968524;116.37893817234,39.954491783334;116.3789633249,39.954494548765;116.37969274897,39.954556770935;116.38002063048,39.954581659787;116.38026227466,39.954599635063;116.38029551197,39.954601709133;116.38052637648,39.954621067117;116.3807410715,39.954636968314;116.38083180036,39.954641116452;116.38138335994,39.954668770696;116.3814579193,39.954672227476;116.38180646184,39.954689511373;116.38197893649,39.954695733574;116.38204361449,39.954697116286;116.38238946211,39.954705412554;116.38252780116,39.954713017465;116.38302456411,39.954742054391;116.38315930993,39.954750350653;116.3833326829,39.954768325885;116.38346742872,39.954724079152;116.38360127625,39.954701195284;116.38381327635,39.954681215103;116.38398125948,39.954684671882;116.38401809,39.954686054594;116.38417170024,39.954693659507;116.38430644607,39.954692968151;116.3847025988,39.954704029842;116.38504215828,39.954713017465;116.38507539559,39.954712326109;116.38537363302,39.954717856953;116.38550927715,39.954724770508",
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              "duration": 45,
              "direction": 4,
              "instruction": "沿<b>德胜门内大街</b>走50米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>进入<b>鼓楼西大街</b>",
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              "direction": 3,
              "instruction": "沿<b>鼓楼西大街</b>走1.7公里,<b>右转</b>进入<b>地安门外大街</b>",
              "path": "116.38647854879,39.954283684322;116.38685853202,39.954236671832;116.38690614222,39.954229758228;116.38702831177,39.954211782854;116.38714329487,39.954188276588;116.38729780342,39.954148869007;116.38741548144,39.954099713202;116.38751429505,39.954053461083;116.38756100693,39.954027880675;116.38763287137,39.953988473;116.3877352782,39.95392625031;116.38782061723,39.953874398024;116.3883542107,39.953547382028;116.38844763447,39.953512053144;116.38874407529,39.953337206011;116.38923724501,39.953066879979;116.38967921133,39.952862164331;116.3899037877,39.952762675483;116.3899522962,39.952739860091;116.39036551674,39.952543509127;116.39080299152,39.952347848974;116.39107248317,39.952228240192;116.39120183917,39.95217223832;116.39152343254,39.952026356684;116.39217829725,39.95172629584;116.39268134834,39.951496686173;116.39274602634,39.951458659806;116.39327333167,39.951177333165;116.39330387406,39.951160048374;116.39395245064,39.950813660233;116.39401084049,39.950780473252;116.39432973895,39.950588956401;116.39473487474,39.950348349627;116.39494777314,39.950204538274;116.39532595976,39.949932816954;116.39576612946,39.949615461668;116.39595297701,39.949481259345;116.39612006183,39.949361023242;116.39639045179,39.949166045325;116.39680367233,39.948838246082;116.39693392662,39.948742208416;116.3971737742,39.948565136454;116.39736690988,39.948422773304;116.39750974046,39.948314911757;116.39753040148,39.948300391921;116.39766155409,39.948250540458;116.3979409271,39.948034885789;116.39845565616,39.947680115427;116.39865418168,39.947534293277;116.3987889275,39.947454778933;116.39884372414,39.947423664599;116.39898835133,39.947359361597;116.39911770732,39.947297824259;116.39933330064,39.947222458229;116.39967465674,39.947158846469;116.39987947039,39.947128423433;116.39997379247,39.947120817671;116.40020016546,39.947093851784;116.40047235203,39.947061285274;116.40058643683,39.947055131516;116.4011361998,39.9470260913;116.40127903038,39.947008114018;116.40143892876,39.946977690914;116.40160601358,39.946918918969;116.40168596277,39.946884347213;116.40178297977,39.946835946725;116.40191053915,39.946759888746;116.40203630192,39.946683139245;116.40225997999,39.94653033142;116.4022941156,39.946502673858;116.40234531902,39.946452821075",
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              "distance": 374,
              "duration": 320,
              "direction": 6,
              "instruction": "沿<b>地安门外大街</b>走370米,<b>左转</b>进入<b>帽儿胡同</b>",
              "path": "116.40234531902,39.946452821075;116.40237406479,39.946397505877;116.40238125124,39.946362311559;116.40238664107,39.946328361817;116.40241448854,39.945593425244;116.40241628515,39.945549863978;116.40245131907,39.94476783078;116.40245311568,39.944713827978;116.40247018348,39.944334977409;116.40247826823,39.944184238686;116.40249892926,39.943823985611;116.40250970892,39.943678086029;116.40252408181,39.943474102675;116.40254025131,39.943140744153;116.40254204792,39.94309725046",
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            {
              "distance": 230,
              "duration": 197,
              "direction": 3,
              "instruction": "沿<b>帽儿胡同</b>走230米,<b>右转</b>",
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            {
              "distance": 11,
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              "direction": 6,
              "instruction": "走10米,<b>向左前方转</b>进入<b>东不压桥胡同</b>",
              "path": "116.40517408307,39.942716247286;116.40518306612,39.942616674417",
              "start_location": {
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            {
              "distance": 267,
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              "direction": 5,
              "instruction": "沿<b>东不压桥胡同</b>走270米,<b>左转</b>",
              "path": "116.40518306612,39.942616674417;116.40523247293,39.942552366861;116.40527110006,39.942490133684;116.40534745603,39.942433432296;116.40544537133,39.942310348631;116.40550286288,39.942214163432;116.40558910021,39.941971521659;116.40559718496,39.941886468909;116.40558101546,39.941461203559;116.40560526971,39.941224713383;116.40581098167,39.940955652943;116.40626013443,39.940490343899;116.40630684632,39.940450236863",
              "start_location": {
                "lng": "116.40518306612",
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            {
              "distance": 15,
              "duration": 12,
              "direction": 3,
              "instruction": "走20米,<b>直走</b>进入<b>福祥胡同</b>",
              "path": "116.40630684632,39.940450236863;116.40648471081,39.940472364886",
              "start_location": {
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              "end_location": {
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            {
              "distance": 260,
              "duration": 222,
              "direction": 3,
              "instruction": "沿<b>福祥胡同</b>走260米,<b>右转</b>进入<b>南锣鼓巷</b>",
              "path": "116.40648471081,39.940472364886;116.40655208372,39.940483428895;116.40685481268,39.94051309426;116.40808459292,39.940501407905;116.40854722026,39.940507631408;116.40942037321,39.940533216912;116.40953715293,39.940544972411",
              "start_location": {
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              "end_location": {
                "lng": "116.40953715293",
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            {
              "distance": 88,
              "duration": 75,
              "direction": 6,
              "instruction": "沿<b>南锣鼓巷</b>走90米,<b>直走</b><b>过斑马线</b>,<b>左转</b>进入<b>地安门东大街</b>",
              "path": "116.40953715293,39.940544972411;116.40953625462,39.940502099406;116.40953984785,39.940438481347;116.40953086479,39.940107943085;116.40952996649,39.94007336786;116.40952637326,39.93996134401;116.40952727157,39.939849250824;116.40952906818,39.939755274964",
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                "lng": "116.40953715293",
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            },
            {
              "distance": 229,
              "duration": 196,
              "direction": 3,
              "instruction": "沿<b>地安门东大街</b>走230米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.40952906818,39.939755274964;116.40962069534,39.939755274964;116.40977071236,39.939754583456;116.40979945814,39.939754583456;116.40987850902,39.939752439781;116.40996923788,39.939756657979;116.41027825498,39.939755274964;116.41035910247,39.939755274964;116.41045701777,39.939758732503;116.41065823821,39.939760807027;116.4107714247,39.93975935486;116.41080825523,39.939760115519;116.4109995943,39.939768413613;116.41106157738,39.939773945675;116.41130232326,39.939778094721;116.41152959455,39.939776020198;116.41192484897,39.939771179644;116.41213415416,39.939763573058;116.41221859488,39.939758732503",
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              "distance": 260,
              "duration": 222,
              "direction": 3,
              "instruction": "继续沿<b>地安门东大街</b>走260米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>进入<b>张自忠路</b>",
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              "end_location": {
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                "lat": "39.939654314733"
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            {
              "distance": 711,
              "duration": 609,
              "direction": 3,
              "instruction": "沿<b>张自忠路</b>走710米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>进入<b>东四十条</b>",
              "path": "116.415271037,39.939654314733;116.41554322357,39.93964255908;116.41586032541,39.939632877952;116.41644961383,39.939639101534;116.41681342756,39.939650857188;116.41699129205,39.939655006242;116.41720149554,39.939654314733;116.41733713967,39.9396556286;116.4174224787,39.939655006242;116.41753207197,39.939656389259;116.41771083476,39.939655006242;116.41790217384,39.939657772277;116.41808902138,39.939655006242;116.41835042829,39.939653623224;116.41861453011,39.939660538313;116.41892714043,39.939657772277;116.41906188625,39.939660538313;116.41912746255,39.939659846804;116.41925861516,39.939661229822;116.41946342881,39.939659086144;116.41954158139,39.939661921331;116.419737412,39.939659846804;116.41983802221,39.939661229822;116.41993773412,39.939660538313;116.42003834434,39.939663995857;116.42042012418,39.939660538313;116.42062044631,39.939661229822;116.42082885319,39.939663304348;116.42096898885,39.939663995857;116.42124027711,39.939671602454;116.42135436191,39.939674368489;116.42147832807,39.939677826033;116.42155468404,39.939680592068;116.42160498915,39.939682666594;116.42165709087,39.939686124137;116.42185561639,39.93969442224;116.42205054868,39.93970749175;116.42225715895,39.939717864375;116.42235687086,39.939724779458;116.42261019302,39.939744902344;116.42273236257,39.939757349487;116.42281231176,39.939767722105;116.42300185422,39.939780860752;116.42310695596,39.939790472707;116.42318241363,39.939793930245;116.42327853232,39.939804302857;116.42350939683,39.939812670096;116.42361270197,39.939818133004",
              "start_location": {
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              "end_location": {
                "lng": "116.42361270197",
                "lat": "39.939818133004"
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              "instruction": "沿<b>东四十条</b>走750米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.42361270197,39.939818133004;116.4238624309,39.939810595574;116.42413910899,39.939807138038;116.4243187701,39.939805063515;116.4243852447,39.939807760394;116.42446788881,39.939807760394;116.4246295838,39.939808521052;116.42480295677,39.939816127633;116.42490177037,39.939813361604;116.42509670267,39.939816127633;116.42557639781,39.939809904067;116.42581804199,39.939805755023;116.42605429634,39.939801605978;116.42623755067,39.939802988993;116.42697595779,39.939789850351;116.42701278832,39.939790472707;116.42707656801,39.939791233366;116.42746912752,39.939785701305;116.4275140428,39.93978431829;116.42809255154,39.939772562659;116.42826053467,39.939772562659;116.42830455164,39.939772562659;116.42838180592,39.939771179644;116.42850667038,39.939773185016;116.4286234501,39.939771179644;116.42872855184,39.939766269939;116.42904385708,39.939762812399;116.42976250149,39.9397497429;116.42986580662,39.939752439781;116.42993856937,39.939751125916;116.43011104402,39.939750434408;116.43029429835,39.93974282782;116.43042545095,39.93973937028;116.43052965439,39.939742067161;116.43074973924,39.939737295755;116.43106145125,39.939728236999;116.4311674513,39.939728997658;116.43127255305,39.9397241571;116.43137765479,39.939726923133;116.43168218036,39.939724779458;116.43196873982,39.939722082575;116.43225350267,39.939714406833;116.43241250274,39.939715167493",
              "start_location": {
                "lng": "116.42361270197",
                "lat": "39.939818133004"
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              "end_location": {
                "lng": "116.43241250274",
                "lat": "39.939715167493"
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            {
              "distance": 247,
              "duration": 211,
              "direction": 3,
              "instruction": "继续沿<b>东四十条</b>走250米,<b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.43241250274,39.939715167493;116.4326182147,39.939711709951;116.43266941812,39.939712401459;116.43277362156,39.939704034208;116.43308353696,39.939699954308;116.43319402853,39.939700576665;116.43329104553,39.939697879782;116.43348058799,39.93969442224;116.43368091012,39.939690964697;116.43397914755,39.939687507154;116.43417857137,39.939683288951;116.43451274102,39.939678517541;116.43489272425,39.939670219437;116.43509933452,39.939669458777;116.43519904643,39.93966814491;116.43534906345,39.939665378875",
              "start_location": {
                "lng": "116.43241250274",
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              "end_location": {
                "lng": "116.43534906345",
                "lat": "39.939665378875"
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            {
              "distance": 142,
              "duration": 121,
              "direction": 3,
              "instruction": "继续沿<b>东四十条</b>走140米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.43534906345,39.939665378875;116.43545147028,39.939663995857;116.43608028414,39.939654314733;116.43614945366,39.939652931715;116.43648631823,39.939647399643;116.43659860642,39.939647399643;116.43677197938,39.939643942098;116.4370190134,39.939639793043",
              "start_location": {
                "lng": "116.43534906345",
                "lat": "39.939665378875"
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              "end_location": {
                "lng": "116.4370190134",
                "lat": "39.939639793043"
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            },
            {
              "distance": 107,
              "duration": 91,
              "direction": 3,
              "instruction": "继续沿<b>东四十条</b>走110米,<b>向右前方转</b>进入<b>东门仓胡同</b>",
              "path": "116.4370190134,39.939639793043;116.43736665763,39.93963426097;116.43744840343,39.939632186443;116.43750050515,39.939631425783;116.43765231878,39.939627968237;116.43767747133,39.939627968237;116.43771609847,39.939628728897;116.43780592902,39.939629420406;116.43788677652,39.939627345878;116.43802152235,39.939627345878;116.43814998003,39.939625271351;116.43828742078,39.939622505314",
              "start_location": {
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              "end_location": {
                "lng": "116.43828742078",
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            {
              "distance": 27,
              "duration": 23,
              "direction": 4,
              "instruction": "沿<b>东门仓胡同</b>走30米,<b>左转</b><b>过斑马线</b>,<b>向左前方转</b>",
              "path": "116.43828742078,39.939622505314;116.43836557336,39.939551279822;116.43857128532,39.939556120391",
              "start_location": {
                "lng": "116.43828742078",
                "lat": "39.939622505314"
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              "end_location": {
                "lng": "116.43857128532",
                "lat": "39.939556120391"
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            {
              "distance": 9,
              "duration": 7,
              "direction": 1,
              "instruction": "继续沿<b>东门仓胡同</b>走10米,<b>右转</b>进入<b>东四十条</b>",
              "path": "116.43857128532,39.939556120391;116.4386341667,39.939618356258",
              "start_location": {
                "lng": "116.43857128532",
                "lat": "39.939556120391"
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              "end_location": {
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                "lat": "39.939618356258"
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            {
              "distance": 107,
              "duration": 91,
              "direction": 3,
              "instruction": "沿<b>东四十条</b>走110米,<b>右转</b>进入<b>东四十条桥</b>",
              "path": "116.4386341667,39.939618356258;116.43906445504,39.939600307863;116.43920189579,39.939596227956;116.43932406533,39.939585163803;116.43954235357,39.93956649304;116.43967260787,39.939560269451;116.43976513334,39.939556120391;116.43987831983,39.939547822272",
              "start_location": {
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              "distance": 164,
              "duration": 140,
              "direction": 5,
              "instruction": "沿<b>东四十条桥</b>走160米,<b>右转</b>进入<b>工人体育场北路</b>",
              "path": "116.43987831983,39.939547822272;116.43990706561,39.93947521368;116.43992593003,39.939431648487;116.43997982836,39.939361736668;116.44010199791,39.939269143158;116.44021698101,39.939222120266;116.44025830307,39.939207598484;116.44034184548,39.939192316034;116.44038226923,39.939188236104;116.44043347264,39.939188858466;116.4405736083,39.939197917295;116.44069398124,39.939208289998;116.44083771012,39.939223434142;116.44087274403,39.939226891708;116.44091765931,39.939231801452;116.4409805407,39.939237264407;116.44103893055,39.939242865663;116.44108474413,39.939249780794;116.44116289671,39.939296043003;116.44120511707,39.939339677434;116.44126171032,39.939392232337;116.44134255782,39.939466224039;116.44136681206,39.939506954017;116.44137669343,39.939553354352",
              "start_location": {
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              "end_location": {
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            {
              "distance": 213,
              "duration": 182,
              "direction": 3,
              "instruction": "沿<b>工人体育场北路</b>走210米,<b>直走</b>进入<b>工人体育场北路辅路</b>",
              "path": "116.44137669343,39.939553354352;116.44191926995,39.939552662842;116.44197137167,39.939550588312;116.44203694797,39.939551902181;116.44218067686,39.939553354352;116.44227949046,39.939551279822;116.44250496515,39.939545747741;116.44263072792,39.939543673211;116.44300082979,39.939539524151;116.44314366036,39.93953537509;116.44388476241,39.939538832641",
              "start_location": {
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              "distance": 41,
              "duration": 35,
              "direction": 3,
              "instruction": "沿<b>工人体育场北路辅路</b>走40米,<b>左转</b>",
              "path": "116.44388476241,39.939538832641;116.44393686413,39.939471756126;116.44431505075,39.939468920931",
              "start_location": {
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                "lng": "116.44431505075",
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            {
              "distance": 516,
              "duration": 442,
              "direction": 3,
              "instruction": "继续沿<b>工人体育场北路辅路</b>走520米,<b>直走</b><b>过斑马线</b>,<b>继续向前</b>",
              "path": "116.44431505075,39.939468920931;116.44496362733,39.939457925908;116.44521874609,39.939447553243;116.44543883094,39.93943925511;116.44563915307,39.939430887825;116.44578108534,39.93943303151;116.44630928898,39.939419201284;116.44652937383,39.939419201284;116.44685995026,39.939403988033;116.44689498417,39.93940322737;116.44701715372,39.939403988033;116.44713393344,39.939404679544;116.44757859467,39.939397764429;116.44837179843,39.939403988033;116.44877783252,39.939390157802;116.44915601914,39.939383934197;116.44926920564,39.939380476638;116.4494425786,39.939377710591;116.45026722306,39.939363880354;116.4503714265,39.939366646402",
              "start_location": {
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              "distance": 126,
              "duration": 108,
              "direction": 3,
              "instruction": "继续沿<b>工人体育场北路辅路</b>走130米,<b>右转</b>",
              "path": "116.4503714265,39.939366646402;116.45117271501,39.939358279108;116.45137752867,39.939355582211;116.45186441025,39.939353507675",
              "start_location": {
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              "distance": 42,
              "duration": 36,
              "direction": 6,
              "instruction": "走40米,<b>左转</b>",
              "path": "116.45186441025,39.939353507675;116.45186441025,39.939316166016;116.45186441025,39.939151585868;116.451872495,39.939067843463;116.45188237636,39.938967573726",
              "start_location": {
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              "distance": 51,
              "duration": 43,
              "direction": 3,
              "instruction": "走50米,<b>向右前方转</b>",
              "path": "116.45188237636,39.938967573726;116.45248513936,39.938941365267",
              "start_location": {
                "lng": "116.45188237636",
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              "distance": 76,
              "duration": 65,
              "direction": 4,
              "instruction": "走80米,<b>向左前方转</b>",
              "path": "116.45248513936,39.938941365267;116.45268007166,39.938937907685;116.45271780049,39.938905337263;116.45273396999,39.938877676594;116.45271151235,39.938540284682;116.45270252929,39.938500798861;116.45266929199,39.93842818915",
              "start_location": {
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              "distance": 15,
              "duration": 12,
              "direction": 6,
              "instruction": "走20米,<b>向左前方转</b>",
              "path": "116.45266929199,39.93842818915;116.45265671571,39.93829133692",
              "start_location": {
                "lng": "116.45266929199",
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            {
              "distance": 60,
              "duration": 51,
              "direction": 5,
              "instruction": "走60米,<b>右转</b>",
              "path": "116.45265671571,39.93829133692;116.45272408863,39.938211811748;116.45281571579,39.938023647905;116.45289656328,39.937915838985;116.45297830909,39.937805194631",
              "start_location": {
                "lng": "116.45265671571",
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                "lng": "116.45297830909",
                "lat": "39.937805194631"
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            {
              "distance": 149,
              "duration": 127,
              "direction": 8,
              "instruction": "走150米,<b>向左前方转</b>",
              "path": "116.45297830909,39.937805194631;116.45286242768,39.93772013666;116.45269264793,39.937530657547;116.4525246648,39.937310750467;116.45239620712,39.936991261554;116.45235398676,39.936697358088;116.45235219015,39.93659708485",
              "start_location": {
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                "lng": "116.45235219015",
                "lat": "39.93659708485"
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            {
              "distance": 21,
              "duration": 18,
              "direction": 6,
              "instruction": "走20米,到达<b>终点</b>",
              "path": "116.45235219015,39.93659708485;116.45239261389,39.936406219518",
              "start_location": {
                "lng": "116.45235219015",
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