MongoJava驱动程序2.14.0。更改不推荐使用的代码

我正在将MongoJava驱动程序jar升级到2.14.0。我的旧代码工作正常，但下面的代码显示了不推荐使用的类和构造函数，因此我需要不推荐使用的类和构造函数的兼容代码，用于mongo-java-driver.jar 2.14.0

public MongoTemplate getMongoTemplate() {

    SimpleMongoDbFactory simpleMongoDbFactory = null;

    try {

        MongoOptions opts = new MongoOptions();//depricate

        opts.threadsAllowedToBlockForConnectionMultiplier = getThreadsAllowedToBlockForConnectionMultiplier();//depricate

        opts.connectionsPerHost = getConnectionsPerHost();//depricate

        ServerAddress addr = new ServerAddress(getHost(), getPort());

        Mongo mongo = new Mongo(addr, opts);//depricate

        simpleMongoDbFactory = new SimpleMongoDbFactory(mongo,
                getDatabaseName());//depricate

        if (mongoTemplate == null) {

            mongoTemplate = new MongoTemplate(simpleMongoDbFactory);

        }

    } catch (UnknownHostException e) {

        LOGGER.error(e.getMessage());

    } catch (MongoException e) {

        LOGGER.error(e.getMessage());

    }

    return mongoTemplate;
}

---

这不是Spring数据MongoDB代码。这是来自MongoDB Java驱动程序的代码，该驱动程序早就被弃用了。鼓励用户使用

MongoClient

over

Mongo

，

mongoclientations

over

mongoptions

等。

这不是Spring数据MongoDB代码。这是来自MongoDB Java驱动程序的代码，该驱动程序早就被弃用了。鼓励用户使用

MongoClient

over

Mongo

，

mongoclientations

over

mongoptions

等。

public MongoTemplate getMongoTemplate() {

    SimpleMongoDbFactory simpleMongoDbFactory = null;

    try {
        Builder builder =MongoClientOptions.builder();
        builder.threadsAllowedToBlockForConnectionMultiplier(getThreadsAllowedToBlockForConnectionMultiplier());
        builder.connectionsPerHost(getConnectionsPerHost());
        MongoClientOptions options = builder.build();

        ServerAddress addr = new ServerAddress(getHost(), getPort());
        MongoClient mongo = new MongoClient(addr, options);

        simpleMongoDbFactory = new SimpleMongoDbFactory(mongo,getDatabaseName());

        if (mongoTemplate == null) {

            mongoTemplate = new MongoTemplate(simpleMongoDbFactory);

        }

    } catch (UnknownHostException e) {

        LOGGER.error(e.getMessage());

    } catch (MongoException e) {

        LOGGER.error(e.getMessage());

    }

    return mongoTemplate;
}

---

相同的等效代码为

public MongoTemplate getMongoTemplate() {

    SimpleMongoDbFactory simpleMongoDbFactory = null;

    try {
        Builder builder =MongoClientOptions.builder();
        builder.threadsAllowedToBlockForConnectionMultiplier(getThreadsAllowedToBlockForConnectionMultiplier());
        builder.connectionsPerHost(getConnectionsPerHost());
        MongoClientOptions options = builder.build();

        ServerAddress addr = new ServerAddress(getHost(), getPort());
        MongoClient mongo = new MongoClient(addr, options);

        simpleMongoDbFactory = new SimpleMongoDbFactory(mongo,getDatabaseName());

        if (mongoTemplate == null) {

            mongoTemplate = new MongoTemplate(simpleMongoDbFactory);

        }

    } catch (UnknownHostException e) {

        LOGGER.error(e.getMessage());

    } catch (MongoException e) {

        LOGGER.error(e.getMessage());

    }

    return mongoTemplate;
}

---

你的问题到底是什么？我在哪里提到了不推荐的那些行，希望用spring-data-mongodb-1.9.2.jar的代码替换。你的问题到底是什么？我在哪里提到了不推荐的那些行，希望用spring-data-mongodb-1.9.2.jar的代码替换。谢谢。。那是我的错误。您是对的，这段代码是MongoDB Java驱动程序的代码，它在新版本的mongo Java驱动程序中已被弃用。谢谢。。那是我的错误。您是对的，这段代码是MongoDB Java驱动程序的代码，它在新版本的mongo Java驱动程序中已被弃用。