如何使用Chai Http发布对象数组 [英] How to post an array of objects with Chai Http

问题描述

我正在尝试使用 ChaiHttp 发布一个对象数组，如下所示:

I'm trying to post an array of object with ChaiHttp like this:

agent.post('route/to/api')
  .send( locations: [{lat: lat1, lon: lon1}, {lat: lat2, lon: lon2}])
  .end (err, res) -> console.log err, res

它返回如下错误:

 TypeError: first argument must be a string or Buffer
at ClientRequest.OutgoingMessage.end (_http_outgoing.js:524:11)
at Test.Request.end (node_modules/superagent/lib/node/index.js:1020:9)
at node_modules/chai-http/lib/request.js:251:12
at Test.then (node_modules/chai-http/lib/request.js:250:21)

events.js:141 投掷者//未处理的错误"事件 ^

events.js:141 throw er; // Unhandled 'error' event ^

错误:Zlib._handle.onerror上的标头检查不正确 (zlib.js:363:17)

Error: incorrect header check at Zlib._handle.onerror (zlib.js:363:17)

我也尝试过这样的发布方式，就像我们对邮递员所做的那样:

I also tried to post like this, as we do with postman:

agent.post('route/to/api')
  .field( 'locations[0].lat', xxx)
  .field( 'locations[0].lan', xxx)
  .field( 'locations[1].lat', xxx)
  .field( 'locations[2].lat', xxx)
  .then (res) -> console.log res

但是payload.locations是未定义的.

but payload.locations is received as an undefined.

有什么想法如何通过chai-http发布对象数组吗?

Any idea how to post an array of objects via chai-http?

这是我的路线，我认为流有效负载有问题:

Here is my route and I think there's something wrong with stream payload:

method: 'POST'
path:
config:
  handler: my_handler
  payload:
    output: 'stream'

推荐答案

我在这里也遇到了同样的问题.看来，简单的chai-http文档是错误的.它说:

I had the same problme here. It seems that simply the chai-http documentation is wrong. It sais:

// Send some Form Data
chai.request(app)
 .post('/user/me')
 .field('_method', 'put')
 .field('password', '123')
 .field('confirmPassword', '123')

这不起作用.这对我有用:

Which does NOT work. This worked for me:

chai.request(app)
  .post('/create')
  .send({ 
      title: 'Dummy title',
      description: 'Dummy description'
  })
  .end(function(err, res) { ... }

这篇关于如何使用Chai Http发布对象数组的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！