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Java Spring Boot和mongo db中的连接池_Java_Spring_Mongodb_Spring Boot_Connection Pooling - Fatal编程技术网

Java Spring Boot和mongo db中的连接池

Java Spring Boot和mongo db中的连接池,java,spring,mongodb,spring-boot,connection-pooling,Java,Spring,Mongodb,Spring Boot,Connection Pooling,我正在学习spring引导应用程序和mongoDb连接POC。 我添加了以下依赖项: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</artifactId> </dependency> org.springframework.boot 您能告诉我们

我正在学习spring引导应用程序和mongoDb连接POC。 我添加了以下依赖项:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>

org.springframework.boot


您能告诉我们如何在这里定义连接池机制吗?

您不能使用应用程序属性来完成此操作。您需要使用MongoClient配置连接池的各个方面

请查看可用的各种选项

下面是一个简单的例子

@Bean(name="mongoTempl")
public MongoTemplate mongoTempl() throws Exception {
     return new MongoTemplate(createMongoClient(new ServerAddress(host, port))
                              ,dbName);
}


Mongo createMongoClient(ServerAddress serverAddress) {
final MongoClientOptions options = MongoClientOptions.builder()
        .threadsAllowedToBlockForConnectionMultiplier(...)
        .connectionsPerHost(...)
        .connectTimeout(...)
        .maxWaitTime(...)
        .socketKeepAlive(...)
        .socketTimeout(...)
        .heartbeatConnectTimeout(...)
        .minHeartbeatFrequency(...)
        .build();

        return new MongoClient(serverAddress, options);
}