Question

我的api文件中有一个post函数。我想使用此帖子请求在mongodb数据库中保存电子邮件：

rest-api/emails?from="test@mail.com"&"to"="test@test.com"&subject="some subject"&content="some more content"&provider=sendgrid&success=false

我发布的方法如下：

.post((req, res)=>{

  db.models.Email.create({from:req.body.from ,
                          to: req.body.to,
                          subject: req.body.subject,
                          content: req.body.content,
                          success: req.body.success,
                          provider: req.body.provider}, (err, result)=>{
    if(err){
      handleErrors(res, err);
      console.log(`error in creating Email :${err}`)
    }else {
      console.log()
      res.json(result)
    }
  });
});

此帖子请求后，只有_id，success，provider字段保存在mongodb中。我该如何解决这个问题？

编辑：我从发布请求中删除所有“但仍未正确保存：

localhost:3000/rest-api/emails?from=example@example.com&to=test@test.com&subject=somesubject&content=somemorecontent&provider=sendgrid&success=false

RES：

{
    "__v": 0,
    "_id": "599add615fcb202b34c6a13e",
    "success": false,
    "provider": "sendgrid"
}

编辑：型号：

var ValidationError = mongoose.Error.ValidationError;
var Schema = mongoose.Schema;

mongoose.Promise = global.Promise ;

var validateEmail = function(email) {
    if (email) return validator.isEmail(email);
    return true;
}

var EmailSchema = new Schema({
      from: {type: String, maxlength:100},
      to: {type: String, maxlength:100},
      subject: {type: String},
      content: {type: String},
      provider: {type: String, maxlength: 30, required: false, default: "sendgrid"},
      sentdate: { type: Date },
      success: {type: Boolean, default: false}
});
EmailSchema.pre('save',(next)=>{
  // if(!this.sentdate){
  //   this.sentdate = Date.now();
  // }
  next();
});

EmailSchema.plugin(mongoosePaginate);
var Email = mongoose.model('Email',EmailSchema);




module.exports ={
  models:{
    Email
  },
  url: 'mongodb://localhost/emilapp',
}

req.body控制台： {} req.body是空的！

Answer 1

req.body用于发布请求数据，而您将数据作为GET请求发送。发送到express服务器的查询字符串存储在req.query对象中。您需要将我们的代码修改为以下内容。

.post((req, res)=>{

  db.models.Email.create({from:req.query.from ,
                          to: req.query.to,
                          subject: req.query.subject,
                          content: req.query.content,
                          success: req.query.success,
                          provider: req.query.provider}, (err, result)=>{
    if(err){
      handleErrors(res, err);
      console.log(`error in creating Email :${err}`)
    }else {
      console.log()
      res.json(result)
    }
  });
});

Answer 2

让你不要把“放在字符串之间。所以GET请求应该是：

rest-api/emails?from=test@mail.com&to=test@test.com&subject=some 
subject&content=some more content&provider=sendgrid&success=false

使用post api将数据保存到mongodb

2 个答案: