node.js - 使用Postman POST請求中的錯誤排序

Question

我正在學習節點，並使用Postman來執行帶有正文中參數的請求。

對於路由器：router.post（'/ locations'，ctrlLocations.locationsCreate）; 這裏是控制器：

module.exports.locationsCreate = function (req, res) { 
    Loc.create({ 
     name: req.body.name, 
     address: req.body.address, 
     facilities: req.body.facilities.split(","), 
     coords: [parseFloat(req.body.lng), parseFloat(req.body.lat)], 
     openingTimes: [{ 
      days: req.body.days1, 
      opening: req.body.opening1, 
      closing: req.body.closing1, 
      closed: req.body.closed1, 
     },{ 
      days: req.body.days2, 
      opening: req.body.opening2, 
      closing: req.body.closing2, 
      closed: req.body.closed2, 
     }] 
    }, 
    function(err, location){ 
     if(err){ 
      sendJSONresponse(res, 400, err); 
     } else{ 
      sendJSONresponse(res, 201, location); 
     } 
    }); 
}; 

在這裏你可以看到我的數據庫模型「位置」：

var mongoose = require('mongoose'); 

var openingTimeSchema = new mongoose.Schema({ 
    days: {type: String, required: true}, 
    opening: String, 
    closing: String, 
    closed: {type: Boolean, required: true} 
}); 

var reviewSchema = new mongoose.Schema({ 
    author: {type: String, required: true}, 
    rating: {type: Number, required: true, min: 0, max: 5}, 
    reviewText: {type: String, required: true}, 
    createdOn: {type: Date, "default": Date.now} 
}); 

var locationSchema = new mongoose.Schema({ 
    name: {type: String}, 
    address: String, 
    rating: {type: Number, "default":0, min: 0, max: 5}, 
    facilities: [String], 
    coords: {type: [Number], index:'2ndsphere'}, 
    openingTimes: [openingTimeSchema], 
    reviews: [reviewSchema] 
}); 

mongoose.model('Location', locationSchema); 

我沒有任何問題，通過使用MongoDB的控制檯來創建一個新的「位置」 ，但是我在使用郵差時遇到了問題：發送的響應改變了某些'字段'的順序，並將不需要的ID添加到'開放時間'。

這裏的X WWW的形式，進行了urlencoded請求作爲批量編輯：

name:Paquito's Bar 
address:41 Lower Brook St, Reading RG1 2AQ, UK 
rating:4.5 
facilities:WiFi, Coffe, Sexy Staff 
lng:-0.9722977 
lat:51.4494778 
days1:Monday -Friday 
opening1:8:00am 
closing1:5:00pm 
closed1:false 
days2:Saturday - Sunday 
opening2:10:00am 
closing2:12:00pm 
closed2:false 

而這裏的結果：

{ 
    "__v": 0, 
    "name": "Paquito's Bar", 
    "address": "41 Lower Brook St, Reading RG1 2AQ, UK", 
    "_id": "5774ecf8bcdead7c368a7648", 
    "reviews": [], 
    "openingTimes": [ 
    { 
     "days": "Monday -Friday", 
     "opening": "8:00am", 
     "closing": "5:00pm", 
     "closed": false, 
     "_id": "5774ecf8bcdead7c368a764a" 
    }, 
    { 
     "days": "Saturday - Sunday", 
     "opening": "10:00am", 
     "closing": "12:00pm", 
     "closed": false, 
     "_id": "5774ecf8bcdead7c368a7649" 
    } 
    ], 
    "coords": [ 
    -0.9722977, 
    51.4494778 
    ], 
    "facilities": [ 
    "WiFi", 
    " Coffe", 
    " Sexy Staff" 
    ], 
    "rating": 0 
} 

我在這裏創造的API文檔，並作爲你可以看到訂單是不好的，我不想在開放時間使用_id：我寧願強制創建id，而不是通過代碼創建。

也許有更好的方式來使用郵差......任何幫助將是有用的。

在此先感謝！

Answer 1

「fields」的順序在JavaScript中不是GARAUNTEED，你永遠不應該依賴它。

關於「ID」 - 你說的貓鼬在openingTimes是另一個架構的數組，因此它的行爲就像這樣。

如果openingTimes是嵌套的文件，你應該把它定義爲嵌套的文件，例如像這樣

var locationSchema = new mongoose.Schema({ 
    name: {type: String}, 
    address: String, 
    rating: {type: Number, "default":0, min: 0, max: 5}, 
    facilities: [String], 
    coords: {type: [Number], index:'2ndsphere'}, 
    openingTimes: [{ 
     days: {type: String, required: true}, 
     opening: String, 
     closing: String, 
     closed: {type: Boolean, required: true} 
    }], 
    reviews: [reviewSchema] 
});