Placeholder Example <hostname> server <domain> example <TLD> com <hostname>.<domain>.<TLD> server.example.com This example shows a DNS seed list connection string that correctly uses the <hostname>.<domain>.<TLD> format. It authenticates as user myDatabaseUser with the password D1fficult...
mongosh 'mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS'自托管部署连接字符串示例 以下示例连接字符串用于连接到自托管部署。 使用用户名和密码进行身份验证的自托管集群 SRV 连接字符串 标准连接字符串 副本集(Replica Set) 分片集群 独立运行的实例 以下副本集连接字...
你可以使用MongoClient的构造函数来创建连接池,并指定MongoDB服务器的地址和端口。 importcom.mongodb.ConnectionString;importcom.mongodb.MongoClientSettings;importcom.mongodb.client.MongoClients;publicclassConnectionPoolExample{publicstaticvoidmain(String[]args){ConnectionStringconnectionString=newConnectionString("mo...
packageorg.example.config;importcom.mongodb.ConnectionString;importcom.mongodb.MongoClientSettings;importcom.mongodb.client.MongoClient;importcom.mongodb.client.MongoClients;importorg.springframework.beans.factory.annotation.Qualifier;importorg.springframework.beans.factory.annotation.Value;importorg.springframewo...
MongoDatabase; public class MongoDBConnection { public static void main(String[] args) { // 1. 定义MongoDB连接字符串 String connectionString = "mongodb://username:password@localhost:27017/?authSource=admin&ssl=false"; // 2. 创建MongoClient实例 MongoClient mongoClient = MongoClients.create(...
https://github.com/no7dw/mongodb-example 这是最基础的连接查询。(branch master) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 varMongoClient = require('mongodb').MongoClient , assert = require('assert'); ...
StringconnectionString="mongodb://localhost:27017";MongoClientmongoClient=MongoClients.create(connectionString); 1. 2. 2. 检查网络连接 连接超时的另一个常见原因是网络连接问题。请确保您的计算机可以访问MongoDB服务器,并且网络连接稳定。您可以尝试使用ping命令来测试与MongoDB服务器的网络连接是否正常。
Connection string: Specify the MongoDB connection string used to connect to your MongoDB, excluding the username and password. For example, mongodb://mongodb0.example.com:27017,mongodb1.example.com:27017/?replicaSet=myRepl, mongodb+srv://mongodb0.example.com/?authSource=admin&replicaSet=myRe...
Example To describe a connection to a replica set named test, with the following mongod hosts: db1.example.net on port 27017 and db2.example.net on port 2500. You would use a connection string that resembles the following: mongodb://db1.example.net,db2.example.net:2500/?replicaSet=test...
在代码中连接数据库,使用 connection string uri 时,可以加上下面的这三个参数 例如下面: mongodb://db0.example.com,db1.example.com,db2.example.com/?replicaSet=myRepl&readPreference=secondary&maxStalenessSeconds=120&readPreferenceTags=dc:ny,rack:r1 ...