{useNewUrlParser:true});// 连接到MongoDB服务器client.connect((err)=>{if(err){console.error('Failed to connect to MongoDB server:',err);return;}console.log('Connected successfully to MongoDB server
运行mongo出现Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed 1.打开终端,直接执行mongo 会提示无法连接到127.0.0.1:27017这种情况 原因:没有运行mongoDB服务 2.运行mongoDB服务方法 打开终端,执行 mongod --dbpath D:\工具\mongoDB\data\db(dbpath指向的路径是安装mongoDB时,创建...
一大早打开node项目就报错,终端报 UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 如下: 一开始反应就是:难道是我的mongo出错了?可是昨天明明还好好的。。。 在cmd中输入mongo,发现果然是出错了。然后就开始一顿百度,好多说需要新建一个db文件夹,然而我建了发现...
简介: connect-mongo无法连接到mongodb报错Error: failed to connect to [undefined:27017] Error: failed to connect to [undefined:27017] at exports.ConnectionPool.<anonymous> (D:\project\nodelog\node_modules\_mongodb@1.4.38@mongodb\lib\mongodb\connection\server.js:556:25) at exports.Connection...
运行mongo出现Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed 1.打开终端,直接执行mongo 会提示无法连接到127.0.0.1:27017这种情况 原因:没有运行mongoDB服务 2.运行mongoDB服务方法 打开终端,执行 mongod --dbpath D:\工具\mongoDB\data\db(dbpath指向的路径是安装mongoDB时,创建...
2、尝试查看安装mongodb的配置文件,看配置文件如何配置的; 原因:就算你马上创建/data/db文件夹启动成功后,这时候是新配置连接上去你的历史数据大概率会找不到; 由于我不记得配置文件放在了哪里,先进行配置文件的模糊查找: find / -name *mongod.conf 根据找到的结果打开配置文件查看文件中db-path配置项,那下边肯...
sut_1 | server started on port 3000 (test) sut_1 | Authentication API sut_1 | MongoDB connection error: MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127.0.0.1:27017]
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 如果出现了上面的报错,是因为没有开启mongodb服务,以管理员身份运行cmd或者powershell,输入net start MongoDB开启服务即可 ...
Mac MongoError: failed to connect to server 解决方法 1.brew services start mongodb 2.再输入mongo进入数据库
mongoDB服务器连接不上Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: 2020-11-16 09:20 −... wupp 1 5942 安装homebrew报错curl: (7) Failed to connect to raw.githubusercontent.com port 443:Connection refused ...