```mongodb mongodb://localhost:27017 ```2. **端口号(port):** MongoDB服务器的端口号。默认端口号是27017。 ```mongodb mongodb://localhost: 在MongoDB中,你可以通过连接字符串(connection string)来配置连接参数。连接字符串是一个包含连接信息的字符串,
mongoose.connect('mongodb://user:password@localhost:27017/mydatabase?authSource=admin',{ useNewUrlParser:true, useUnifiedTopology:true }); constdb=mongoose.connection; db.on('error',console.error.bind(console,'connection error:')); db.once('open',function(){ console.log('Connected to Mongo...
下面是一个示例代码片段,将连接超时时间设置为30秒: StringconnectionString="mongodb://localhost:27017";MongoClientSettingssettings=MongoClientSettings.builder().applyConnectionString(newConnectionString(connectionString)).applyToSocketSettings(builder->builder.connectTimeout(30000,TimeUnit.MILLISECONDS)).build()...
mongo<connection-string> 1. 解释: <connection-string>是MongoDB的连接字符串。它通常以mongodb://开头,后面接你的主机名、端口号、用户凭证等信息。例如:mongodb://localhost:27017。 MongoDBUserMongoDBUsermongo mongodb://localhost:27017连接成功,欢迎使用MongoDB shell 第二步:切换到特定的数据库 连接到Mon...
publicclassMongoDBConnection { publicstaticvoidmain(String[] args) { String uri = "mongodb://user:password@localhost:27017/mydatabase?authSource=admin"; try(MongoClient mongoClient = MongoClients.create(uri)) { MongoDatabase database = mongoClient.getDatabase("mydatabase"); ...
mongosh "mongodb://localhost" --apiVersion 1 --username myDatabaseUser Self-Hosted admin Database Running Locally The following connects and logs in to the admin database as user myDatabaseUser with the password D1fficultP%40ssw0rd: mongosh "mongodb://localhost" --apiVersion 1 --usernam...
"ConnectionStrings": { "MongoDBConnection": "mongodb://localhost:27017" } 配置OpenIddict:在.NET Core 项目的Startup.cs文件中,进行OpenIddict的配置。示例配置如下: 代码语言:txt 复制 services.AddOpenIddict() .AddCore(options => { options.UseMongoDbContext(); options.UseMongoDb(configuration.GetConnec...
将给定ConnectionString中的设置应用于构建器。如果省略该方法,该驱动程序将尝试连接到localhost。 applyToClusterSettings() 应用ClusterSettings.Builder区块,然后进行集群设置。 applyToConnectionPoolSettings() 应用ConnectionPoolSettings.Builder区块,然后设置连接池设置。
mongodb://sysop:moon@localhost/records UNIX Domain Socket¶ Use a URL encoded connection string when connecting to a UNIX domain socket. The following connects to a UNIX domain socket with file path/tmp/mongodb-27017.sock: mongodb://%2Ftmp%2Fmongodb-27017.sock ...
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(...