小贝子编程

如何在heroku上重定向后从axios检索请求



我使用重定向链接作为后端应用程序中每个用户的本地数据抓取方法。在我的本地机器上，它可以正常工作。axios的电话通了，它被重定向了，我收集了必要的信息。然而，在heroku上，在我部署的版本中，它只是崩溃并记录似乎是从调用重定向链接本身返回的对象，而不是被重定向的结果。

为了更清楚，我使用以下代码:

server.get('/displayGames', async (req, res) => {
const response = await axios.get('https://www.maxpreps.com/list/schedules_scores_redirect.aspx?gendersport=boys,football')
const html = response.data
const $ = cheerio.load(html)
$('.contest-box-item').find('.teams').each(function() {
const winner = $(this).find('.winner').find('.name').text()
const loser = $(this).find('[data-result="3"]').find('.name').text()
const winningScore = $(this).find('.winner').find('.score').text()
const losingScore = $(this).find('[data-result="3"]').find('.score').text()
const winningTeamLogo = $(this).find('.winner').find('.image').attr('data-lazy-image')
const losingTeamLogo = $(this).find('[data-result="3"]').find('.image').attr('data-lazy-image')
if (winner != '' && loser != '') {
displayGames.push({winner, loser, winningScore, losingScore, winningTeamLogo, losingTeamLogo})
displayGameModel.findOne({"winnerName":winner, "loserName":loser}, async (err, value) => {
if (!value) {
const newDisplayGame = new displayGameModel({"winnerName": winner, "winnerScore":winningScore, "winnerLogo":winningTeamLogo, "loserName": loser, "loserScore":losingScore, "loserLogo":losingTeamLogo})
await newDisplayGame.save()
}
})                         
}
})
res.json(displayGames)   
displayGames=[]
})

在我的本地机器上测试时，在访问端点时显示如下:

[
{
"winner": "Horseshoe Bend",
"loser": "Randolph County",
"winningScore": "54",
"losingScore": "10",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/7/8/6/786636ca-3e7f-48a6-b8c1-31b916fc2e06.gif?version=637698948600000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/1/7/2/172e4833-fdc1-4148-9480-5f8a5acc474b.gif?version=637383408000000000&width=30&height=30&fit=bounds"
},
{
"winner": "Central of Clay County",
"loser": "Cleburne County",
"winningScore": "23",
"losingScore": "13",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/e/9/a/e9af196b-8f11-428b-9558-c30349d747ff.gif?version=637395749400000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/7/4/0/7408877a-09da-42a7-a28c-7eff37a42ae7.gif?version=637701529200000000&width=30&height=30&fit=bounds"
},
{
"winner": "(#11) Graham-Kapowsin",
"loser": "(#12) Collins Hill",
"winningScore": "40",
"losingScore": "36",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/8/9/0/890e75ad-07a3-4e23-8244-b5de8578b14c.gif?version=635807519400000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/9/c/5/9c5f1303-3f41-4319-aec9-6ce8dd6ebb76.gif?version=637856062800000000&width=30&height=30&fit=bounds"
},
{
"winner": "(#13) North Shore",
"loser": "(#21) Duncanville",
"winningScore": "17",
"losingScore": "10",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/0/b/c/0bcb98b4-30ea-4f0c-aaf5-c35f45870f53.gif?version=635379105600000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/5/5/6/556cde7f-6469-4bd0-934c-fe78b5949f68.gif?version=637776592800000000&width=30&height=30&fit=bounds"
},
{
"winner": "(#8) Jesuit",
"loser": "Pine Forest",
"winningScore": "35",
"losingScore": "29",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/c/5/e/c5eec975-6440-4d2b-90b6-0f95f30e660f.gif?version=634632603600000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/f/6/4/f64eb451-c381-42d0-afd0-7e4a0143f336.gif?version=636391719600000000&width=30&height=30&fit=bounds"
},
{
"winner": "(#2) Westlake",
"loser": "Guyer",
"winningScore": "40",
"losingScore": "21",
"winningTeamLogo": "https://image.maxpreps.io/school-mascot/0/0/1/001aabf6-309f-4083-9e31-074b68b97a81.gif?version=636688164000000000&width=30&height=30&fit=bounds",
"losingTeamLogo": "https://image.maxpreps.io/school-mascot/a/f/3/af3babf8-6b92-43ec-9d72-6a442b512c92.gif?version=635319439200000000&width=30&height=30&fit=bounds"
}
]

在我部署的版本上，它崩溃了，并在日志中返回以下内容:

2022-06-23T01:27:27.728093+00:00 app[web.1]: _newSessionPending: false,
2022-06-23T01:27:27.728093+00:00 app[web.1]: _controlReleased: true,
2022-06-23T01:27:27.728093+00:00 app[web.1]: secureConnecting: false,
2022-06-23T01:27:27.728093+00:00 app[web.1]: _SNICallback: null,
2022-06-23T01:27:27.728093+00:00 app[web.1]: servername: 'www.maxpreps.com',
2022-06-23T01:27:27.728094+00:00 app[web.1]: alpnProtocol: false,
2022-06-23T01:27:27.728094+00:00 app[web.1]: authorized: true,
2022-06-23T01:27:27.728094+00:00 app[web.1]: authorizationError: null,
2022-06-23T01:27:27.728094+00:00 app[web.1]: encrypted: true,
2022-06-23T01:27:27.728094+00:00 app[web.1]: _events: [Object: null prototype] {
2022-06-23T01:27:27.728095+00:00 app[web.1]: close: [Array],
2022-06-23T01:27:27.728095+00:00 app[web.1]: end: [Function: onReadableStreamEnd],
2022-06-23T01:27:27.728095+00:00 app[web.1]: newListener: [Function: keylogNewListener],
2022-06-23T01:27:27.728096+00:00 app[web.1]: secure: [Function: onConnectSecure],
2022-06-23T01:27:27.728096+00:00 app[web.1]: session: [Function (anonymous)],
2022-06-23T01:27:27.728096+00:00 app[web.1]: free: [Function: onFree],
2022-06-23T01:27:27.728096+00:00 app[web.1]: timeout: [Function: onTimeout],
2022-06-23T01:27:27.728096+00:00 app[web.1]: agentRemove: [Function: onRemove],
2022-06-23T01:27:27.728097+00:00 app[web.1]: error: [Function: socketErrorListener],
2022-06-23T01:27:27.728097+00:00 app[web.1]: finish: [Function]
2022-06-23T01:27:27.728097+00:00 app[web.1]: },
2022-06-23T01:27:27.728097+00:00 app[web.1]: _eventsCount: 10,
2022-06-23T01:27:27.728097+00:00 app[web.1]: connecting: false,
2022-06-23T01:27:27.728097+00:00 app[web.1]: _hadError: false,
2022-06-23T01:27:27.728098+00:00 app[web.1]: _parent: null,
2022-06-23T01:27:27.728098+00:00 app[web.1]: _host: 'www.maxpreps.com',
2022-06-23T01:27:27.728098+00:00 app[web.1]: _readableState: ReadableState {
2022-06-23T01:27:27.728098+00:00 app[web.1]: objectMode: false,
2022-06-23T01:27:27.728098+00:00 app[web.1]: highWaterMark: 16384,
2022-06-23T01:27:27.728099+00:00 app[web.1]: buffer: [BufferList],
2022-06-23T01:27:27.728099+00:00 app[web.1]: length: 0,
2022-06-23T01:27:27.728099+00:00 app[web.1]: pipes: [],
2022-06-23T01:27:27.728099+00:00 app[web.1]: flowing: true,
2022-06-23T01:27:27.728099+00:00 app[web.1]: ended: false,
2022-06-23T01:27:27.728100+00:00 app[web.1]: endEmitted: false,
2022-06-23T01:27:27.728100+00:00 app[web.1]: reading: true,
2022-06-23T01:27:27.728100+00:00 app[web.1]: constructed: true,
2022-06-23T01:27:27.728100+00:00 app[web.1]: sync: false,
2022-06-23T01:27:27.728100+00:00 app[web.1]: needReadable: true,
2022-06-23T01:27:27.728100+00:00 app[web.1]: emittedReadable: false,
2022-06-23T01:27:27.728101+00:00 app[web.1]: readableListening: false,
2022-06-23T01:27:27.728101+00:00 app[web.1]: resumeScheduled: false,
2022-06-23T01:27:27.728101+00:00 app[web.1]: errorEmitted: false,
2022-06-23T01:27:27.728101+00:00 app[web.1]: emitClose: false,
2022-06-23T01:27:27.728101+00:00 app[web.1]: autoDestroy: true,
2022-06-23T01:27:27.728101+00:00 app[web.1]: destroyed: false,
2022-06-23T01:27:27.728102+00:00 app[web.1]: errored: null,
2022-06-23T01:27:27.728102+00:00 app[web.1]: closed: false,
2022-06-23T01:27:27.728102+00:00 app[web.1]: closeEmitted: false,
2022-06-23T01:27:27.728102+00:00 app[web.1]: defaultEncoding: 'utf8',
2022-06-23T01:27:27.728102+00:00 app[web.1]: awaitDrainWriters: null,
2022-06-23T01:27:27.728103+00:00 app[web.1]: multiAwaitDrain: false,
2022-06-23T01:27:27.728103+00:00 app[web.1]: readingMore: false,
2022-06-23T01:27:27.728103+00:00 app[web.1]: dataEmitted: true,
2022-06-23T01:27:27.728103+00:00 app[web.1]: decoder: null,
2022-06-23T01:27:27.728103+00:00 app[web.1]: encoding: null,
2022-06-23T01:27:27.728104+00:00 app[web.1]: [Symbol(kPaused)]: false
2022-06-23T01:27:27.728104+00:00 app[web.1]: },
2022-06-23T01:27:27.728104+00:00 app[web.1]: _maxListeners: undefined,
2022-06-23T01:27:27.728104+00:00 app[web.1]: _writableState: WritableState {
2022-06-23T01:27:27.728104+00:00 app[web.1]: objectMode: false,
2022-06-23T01:27:27.728105+00:00 app[web.1]: highWaterMark: 16384,
2022-06-23T01:27:27.728105+00:00 app[web.1]: finalCalled: true,
2022-06-23T01:27:27.728105+00:00 app[web.1]: needDrain: false,
2022-06-23T01:27:27.728105+00:00 app[web.1]: ending: true,
2022-06-23T01:27:27.728105+00:00 app[web.1]: ended: true,
2022-06-23T01:27:27.728106+00:00 app[web.1]: finished: false,
2022-06-23T01:27:27.728106+00:00 app[web.1]: destroyed: false,
2022-06-23T01:27:27.728106+00:00 app[web.1]: decodeStrings: false,
2022-06-23T01:27:27.728106+00:00 app[web.1]: defaultEncoding: 'utf8',
2022-06-23T01:27:27.728106+00:00 app[web.1]: length: 0,
2022-06-23T01:27:27.728107+00:00 app[web.1]: writing: false,
2022-06-23T01:27:27.728107+00:00 app[web.1]: corked: 0,
2022-06-23T01:27:27.728107+00:00 app[web.1]: sync: false,
2022-06-23T01:27:27.728107+00:00 app[web.1]: bufferProcessing: false,
2022-06-23T01:27:27.728107+00:00 app[web.1]: onwrite: [Function: bound onwrite],
2022-06-23T01:27:27.728108+00:00 app[web.1]: writecb: null,
2022-06-23T01:27:27.728108+00:00 app[web.1]: writelen: 0,
2022-06-23T01:27:27.728109+00:00 app[web.1]: afterWriteTickInfo: null,
2022-06-23T01:27:27.728109+00:00 app[web.1]: buffered: [],
2022-06-23T01:27:27.728109+00:00 app[web.1]: bufferedIndex: 0,
2022-06-23T01:27:27.728109+00:00 app[web.1]: allBuffers: true,
2022-06-23T01:27:27.728109+00:00 app[web.1]: allNoop: true,
2022-06-23T01:27:27.728112+00:00 app[web.1]: pendingcb: 1,
2022-06-23T01:27:27.728113+00:00 app[web.1]: constructed: true,
2022-06-23T01:27:27.728113+00:00 app[web.1]: prefinished: false,
2022-06-23T01:27:27.728113+00:00 app[web.1]: errorEmitted: false,
2022-06-23T01:27:27.728113+00:00 app[web.1]: emitClose: false,
2022-06-23T01:27:27.728114+00:00 app[web.1]: autoDestroy: true,
2022-06-23T01:27:27.728114+00:00 app[web.1]: errored: null,
2022-06-23T01:27:27.728114+00:00 app[web.1]: closed: false,
2022-06-23T01:27:27.728114+00:00 app[web.1]: closeEmitted: false,
2022-06-23T01:27:27.728115+00:00 app[web.1]: [Symbol(kOnFinished)]: []
2022-06-23T01:27:27.728115+00:00 app[web.1]: },
2022-06-23T01:27:27.728115+00:00 app[web.1]: allowHalfOpen: false,
2022-06-23T01:27:27.728115+00:00 app[web.1]: _sockname
2022-06-23T01:27:27.728115+00:00 app[web.1]: Node.js v17.7.2
2022-06-23T01:27:27.738362+00:00 heroku[router]: at=error code=H13 desc="Connection closed without response" method=GET path="/displaygames" host=wcsn-backend.herokuapp.com request_id=0573a8cd-3a28-4d05-85e0-bd382749dc44 fwd="216.198.98.78" dyno=web.1 connect=0ms service=358ms status=503 bytes=0 protocol=https
2022-06-23T01:27:27.850704+00:00 heroku[web.1]: Process exited with status 1
2022-06-23T01:27:27.915043+00:00 heroku[web.1]: State changed from up to crashed

如何让我的代码在Heroku上工作?

我一直看到说使用HTTP而不是HTTPS的答案，这是你已经尝试过的东西吗?

https://stackoverflow.com/a/41489179/12826372

相关内容

最新更新


热门标签：

javascript python java c# php android html jquery c++ css ios sql mysql arrays asp.net json python-3.x ruby-on-rails .net sql-server django objective-c excel regex ruby linux ajax iphone xml vba spring asp.net-mvc database wordpress string postgresql wpf windows xcode bash git oracle list vb.net multithreading eclipse algorithm macos powershell visual-studio image forms numpy scala function api selenium