【发布时间】:2019-05-30 07:53:37
【问题描述】:
我无法解决 MongoParseError。
首先我尝试过这个
mongoose.connect(`mongodb://${process.env.DB_USER}:${process.env.DB_PASSWORD}@db:27017/${process.env.DB_NAME}`, {useNewUrlParser: true});
让我陷入了这个错误
MongoParseError: Unescaped slash in userinfo section
然后我逃脱了所有的斜线
mongoose.connect(`mongodb:\\/\\/${process.env.DB_USER}:${process.env.DB_PASSWORD}@db:27017\\/${process.env.DB_NAME}`, {useNewUrlParser: true});
我最终遇到了这个我无法解决的错误
MongoParseError: Invalid connection string
这是我的 index.js
'use strict';
const mongoose = require('mongoose');
mongoose.connect(`mongodb:\\/\\/${process.env.DB_USER}:${process.env.DB_PASSWORD}@db:27017\\/${process.env.DB_NAME}`, {useNewUrlParser: true});
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
console.log('ok');
});
const express = require('express');
// Constants
const PORT = 8080;
const HOST = 'localhost';
var kittySchema = new mongoose.Schema({
name: String
});
var Kitten = mongoose.model('Kitten', kittySchema);
var silence = new Kitten({ name: 'Test1234' });
// App
const app = express();
app.get('/', (req, res) => {
res.send(silence.name);
});
app.listen(PORT);
console.log(`Running on http://${HOST}:${PORT}`);
这里是 docker-compose.yml
version: '3.7'
services:
web:
build: .
command: npm start
volumes:
- ./src:/usr/app/
- ./src/node_modules:/usr/app/node_modules
ports:
- 80:8080
environment:
DB_NAME: websitedb
DB_USER: /run/secrets/db_user
DB_PASSWORD: /run/secrets/db_password
secrets:
- db_user
- db_password
db:
image: mongo:latest
volumes:
- ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
ports:
- "27017:27017"
environment:
MONGO_INITDB_DATABASE: websitedb
MONGO_INITDB_ROOT_USERNAME_FILE: /run/secrets/db_user
MONGO_INITDB_ROOT_PASSWORD_FILE: /run/secrets/db_password
secrets:
- db_user
- db_password
volumes:
mongo:
secrets:
db_user:
file: ./db_user.txt
db_password:
file: ./db_password.txt
谁能告诉我我做错了什么?
【问题讨论】:
-
./db_user.txt和./db_password.txt的内容是什么?里面有斜线吗? -
我在这两个文件中没有任何特殊字符。
-
如果用户名或密码包含
@、:、/或%,则使用percent encoding -
以上评论为我解决了(我的密码中有 /)。要应用编码,您可以使用 encodeURIComponent()。
标签: mongodb docker mongoose docker-compose