MongoDB配置

Question

我在VM上设置了MongoDB。现在，我需要使用SpringBoot从本地计算机连接到Mongo（托管在VM上）。有了虚拟机的用户名，密码和IP地址，我应该如何更改application.propeties文件。

如何为下面的InitDatabase类在VM中设置Mongo

import org.springframework.boot.CommandLineRunner;
import org.springframework.context.annotation.Bean;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.stereotype.Component;

@Component
public class InitDatabase {
@Bean
CommandLineRunner init(MongoOperations operations) {
    return args -> {
        operations.dropCollection(Image.class);

        operations.insert(new Image("1",
            "learning-spring-boot-cover.jpg"));
        operations.insert(new Image("2",
            "learning-spring-boot-2nd-edition-cover.jpg"));
        operations.insert(new Image("3",
            "bazinga.png"));

        operations.findAll(Image.class).forEach(image -> {
            System.out.println(image.toString());
        });
    };
}
}

Answer 1

您应该覆盖spring.mongodb配置属性：

MongoDB配置

spring.data.mongodb.authentication-database= *which_authentication_database_you_want_to_connect*

 spring.data.mongodb.username=*database_username* 

 spring.data.mongodb.password=*database_password* 

 spring.data.mongodb.database=*which_database_you_want_to_connect*  

 spring.data.mongodb.port=*running_mongo_instance_port* 

 spring.data.mongodb.host=*running_mongo_instance_host -- you should write your own VM's ip address*

使用SpringBoot从本地计算机连接到Mongo（托管在VM上）

1 个答案:

MongoDB配置