我無法使用請求承諾發布

Question

我的問題是我收到一個錯誤消息，告訴我我無法發出發帖請求。 我使用insertDocuments函數將消息插入數據庫。 我正在嘗試制作一個面向承諾的版本的“ mongolab-data-api” node.js模塊。 如果我的問題令人困惑，我深表歉意

//This is a function in a class that handles all mlab related things
var rp = require('request-promise')
var insertDocuments = options => {
    if (!options.database || !options.collectionName || !options.documents) throw new Error('Database name, Collection Name, and Document(s) are required')
    var opt = {
        uri: `https://api.mongolab.com/api/1/databases/${options.database}/collections`,
        qs: {
            apiKey: this.apiKey

        },
        method: 'POST',
        body: {
            documents: options.documents
        },
        headers: {
            'User-Agent': 'Request-Promise'
        },
        json: true // Automatically parses the JSON string in the response
    };
    return rp(opt)
}

var options = {
    database: 'lexybase',
    collectionName: 'evy-history',
    documents: msg
}
insertDocuments(options)

我收到此錯誤：未處理的拒絕StatusCodeError：405-{“ message”：“不允許發布。”}

at new StatusCodeError (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request-promise-core/1.1.1/node_modules/request-promise-core/lib/errors.js:32:15)

at Request.plumbing.callback (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request-promise-core/1.1.1/node_modules/request-promise-core/lib/plumbing.js:104:33)

at Request.RP$callback [as _callback] (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request-promise-core/1.1.1/node_modules/request-promise-core/lib/plumbing.js:46:31)

at Request.self.callback (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request/2.88.0/node_modules/request/request.js:185:22)

at emitTwo (events.js:126:13)

at Request.emit (events.js:214:7)

at Request.<anonymous> (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request/2.88.0/node_modules/request/request.js:1161:10)

at emitOne (events.js:116:13)

at Request.emit (events.js:211:7)

at IncomingMessage.<anonymous> (/rbd/pnpm-volume/b50cbf1c-9de1-48a8-8200-48301efdd80c/node_modules/.registry.npmjs.org/request/2.88.0/node_modules/request/request.js:1083:12)

at Object.onceWrapper (events.js:313:30)

at emitNone (events.js:111:20)

at IncomingMessage.emit (events.js:208:7)

at endReadableNT (_stream_readable.js:1064:12)

at _combinedTickCallback (internal/process/next_tick.js:139:11)

at process._tickCallback (internal/process/next_tick.js:181:9)

編輯：事實證明，問題是需要指定collectionName3d並且應該已經

body:  options.documents

代替

body: {
    documents:options.documents
}

Answer 1

您在uri中缺少集合名稱：

uri： https://api.mongolab.com/api/1/databases/${options.database}/collections ：//api.mongolab.com/api/1/databases/$ {options.database} / https://api.mongolab.com/api/1/databases/${options.database}/collections

應該：

uri： https://api.mongolab.com/api/1/databases/${options.database}/collections/{collectionName} ： https://api.mongolab.com/api/1/databases/${options.database}/collections/{collectionName} options.database https://api.mongolab.com/api/1/databases/${options.database}/collections/{collectionName} collections https://api.mongolab.com/api/1/databases/${options.database}/collections/{collectionName} collectionName https://api.mongolab.com/api/1/databases/${options.database}/collections/{collectionName}

只需更改collectionName

從mongolab API返回405