Question

我的问题是，由于没有自动设置的属性，我总是会收到downloadByBusinessFlowId: function (req, res) { var AWS = require('aws-sdk'); AWS.config.update({accessKeyId: sails.config.AwsCredential.AWS_ACCESS_KEY_ID, secretAccessKey: sails.config.AwsCredential.AWS_SECRET_ACCESS_KEY}); var s3 = new AWS.S3(); var params = { Bucket: sails.config.AwsCredential.bucket_name, Prefix: 'cc_' + req.param('cc') } const signedUrlExpireSeconds = 60 * 5; // console.log(url) var result = []; s3.listObjects(params, function (err, data) { if(err)throw err; dataLength = data.Contents.length; var flag = false; for(var i = 0; i < dataLength; i++){ //need logic here and put url in json } console.log(result); return res.json(result); }); },值。以下是一些例子：

nil

以下是我在示例中使用的模型：

2.3.1 :001 > t = Team.new(name: "team_1", code: "a123")
 => #<Team _id: 581b2f230640fd0cf4070a47, created_at: nil, updated_at: nil, code: nil, name: nil> 
2.3.1 :002 > t.save
 => true 
2.3.1 :003 > t
 => #<Team _id: 581b2f230640fd0cf4070a47, created_at: 2016-11-03 12:35:58 UTC, updated_at: 2016-11-03 12:35:58 UTC, code: nil, name: nil> 
2.3.1 :004 > t.name = "team_1"
 => "team_1" 
2.3.1 :005 > t
 => #<Team _id: 581b2f230640fd0cf4070a47, created_at: 2016-11-03 12:35:58 UTC, updated_at: 2016-11-03 12:35:58 UTC, code: nil, name: nil>

我的Gemfile：

class Team
  include Mongoid::Document
  include Mongoid::Timestamps

  attr_accessor :name, :code, :owner_id, :learnin_object_ids, :active

  field :code, type: String
  field :name, type: String
end

如何保存正确的数据？

Answer 1

问题是由于attr_accessor造成的。删除后，将保存正确的数据。

Mongoid没有保存设定值

1 个答案: