我正在尝试使用spotify api为我的顶级艺术家和歌曲获取数据。我按照https://github.com/spotify/web-api-auth-examples中的授权代码示例进行了操作。授权工作,我可以登录并查看我的基本信息,现在我正在尝试让我的顶级艺术家,但我得到400错误:“只支持有效的承载认证”。
这是我的代码
app.get('/get_top_artists', function(req, res) {
var authString = 'Basic' + new Buffer(client_id + ':' + client_secret).toString('base64')
var authOptions = {
url: 'https://api.spotify.com/v1/me/top/artists',
headers: {
'Authorization': authString
}, function(res) {
console.log(res)
}
};
request.post(authOptions, function(error, response, body) {
if (!error && response.statusCode === 200) {
var get_top_artists = body.get_top_artists;
res.send({
'get_top_artists': get_top_artists
});
}
});
})
修改
app.get('/get_top_artists', function(req, res) {
console.log('top artists');
var authOptions = {
url: 'https://accounts.spotify.com/api/token',
form: {
redirect_uri: redirect_uri,
grant_type: 'authorization_code'
},
headers: {
'Authorization': 'Basic ' + (new Buffer(client_id + ':' + client_secret).toString('base64'))
},
json: true
};
request.post(authOptions, function(error, response, body) {
console.log('request')
if (!error && response.statusCode === 200) {
var access_token = body.access_token,
refresh_token = body.refresh_token;
var options = {
url: 'https://api.spotify.com/v1/me/top/artists',
headers: { 'Authorization': 'Bearer ' + access_token },
json: true
};
// use the access token to access the Spotify Web API
request.get(options, function(error, response, body) {
console.log('request 2')
console.log(body);
});
}
});
})
答案 0 :(得分:0)
正如您在示例中所看到的,您需要首先使用基本标头进行调用,然后获取您获得的响应,然后调用API。看起来您正在尝试使用基本凭据调用API,这将无效。
https://github.com/spotify/web-api-auth-examples/blob/master/authorization_code/app.js#L73-L102