谷歌地图跟踪API -发送请求使用Node js



为了访问谷歌地图跟踪API,我有由谷歌的OAuth 2.0授权服务器发送的访问令牌。现在我需要发送这个访问令牌与每一个http请求我做谷歌地图跟踪API。我应该在哪里把这个访问令牌在http请求?我试图把标头作为"X-Access-Token":"myaccesstoken",但我得到了如下api的响应。

body: '{n "error": {n "errors": [n {n "domain": "global",n "reason": "required",n "message": "Login required",n "locationType": "header",n "location": "Authorization"n}n],n "code": 401,n "message": "Login required" n}n}n'}

我参考了谷歌地图跟踪API官方文档https://developers.google.com/maps/documentation/tracks/auth,但无法解决此错误。

下面是我用来与Google的OAuth 2.0授权服务器进行身份验证的代码,以及向Google地图跟踪API发送请求的代码。

var jwt = new googleapis.auth.JWT(client_email, keyFile, null, scopes, null);
jwt.authorize(function(jwtErr, tokens){
    if(jwtErr){
        return;
    }
    else{
        headers = {
            'content-type' : 'application/json',
            'X-Access-Token' : tokens.access_token
        };
        options = {
            url : 'https://www.googleapis.com/tracks/v1/geofences/list',
            headers : headers,
            method : 'POST',
        };
        request(options, function(error, response, body){
            if(error){
                return; 
            }
            console.log(response);
        });
    }
});

找到解决方案后,应放入访问令牌header: {'Authorization': 'myaccesstoken'},因此,修改后的代码将如下所示:

var jwt = new googleapis.auth.JWT(client_email, keyFile, null, scopes, null);
jwt.authorize(function(jwtErr, tokens){
    if(jwtErr){
        return;
    }
    else{
        headers = {
            'content-type' : 'application/json;charset=utf-8',
            'content-length': Buffer.byteLength(data),
            **'Authorization' : tokens.access_token**
        };
        options = {
            host: 'www.googleapis.com',
            path: '/tracks/v1/entities/create',
            headers : headers,
            method : 'POST',
        };
        var post_req = https.request(options, function(res){
              res.setEncoding('utf8');
              res.on('data', function (chunk) {
                  console.log('Response: ' + chunk);
              });
        });
        post_req.on('error', function(error_msg){
            console.log(error_msg);
        });
        post_req.write(data);
        post_req.end();
    }
});

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