我使用Webpack在浏览器中使用require模块;但是,我收到以下错误:
Uncaught TypeError: mongoose.model is not a function
at Object.<anonymous> (bundle.js:44338)
at __webpack_require__ (bundle.js:20)
at Object.<anonymous> (bundle.js:48)
at Object.<anonymous> (bundle.js:68)
at __webpack_require__ (bundle.js:20)
at bundle.js:40
at bundle.js:43
我知道mongoose在浏览器中有一些限制,根据http://mongoosejs.com/docs/browser.html和我甚至包含了建议的脚本标记,但仍然收到错误。
我还使用mongoose正确导出了我的模块:
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var ProductSchema = new Schema({
imageURL: String,
productName: String,
productType: String,
price: String
}, {collection: 'products'});
module.exports = mongoose.model('products', ProductSchema);
我的webpack.config.js也正确配置
var webpack = require('webpack');
var path = require('path');
var fs = require('fs');
var request = require('request');
var CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
module.exports = {
entry: "./main.js",
output: {
path: __dirname,
filename: "bundle.js"
},
module: {
loaders: [
{ test: /\.json$/, loader: 'json-loader' }
]
},
resolve: {
extensions: ['', '.webpack.js', '.web.js', '.js', '.json']
},
node: {
console: 'empty',
fs: 'empty',
net: 'empty',
tls: 'empty'
}
}
为什么会这样?如何解决这个问题?
答案 0 :(得分:0)
mongoose.model仅限服务器端。在客户端/浏览器上没有模型,因为客户端/浏览器没有数据库连接。你可以使用mongoose.Document,以保持模式DRY / isomorph。