Docker安装MongoDO

Docker安装MongoDO

win 上安装的，在 Linux 上大差不差，数据和配置两个挂载 ，主要是为了测试

1. 拉取镜像

docker pull mongo

在 E:\docker\conf\ 创建 mongod.conf 配置文件

# MongoDB 8.0.15 配置文件
storage:
  dbPath: /data/db
systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log
net:
  bindIp: 0.0.0.0
  port: 27017
security:
  authorization: enabled
processManagement:
  timeZoneInfo: /usr/share/zoneinfo
setParameter:
  enableLocalhostAuthBypass: false

2. 挂载

docker run -d --name mongo -p 27017:27017 -v E:/docker/mongodb/data:/data/db -v E:/docker/mongodb/conf/mongod.conf:/etc/mongod.conf -e MONGO_INITDB_ROOT_USERNAME=admin -e MONGO_INITDB_ROOT_PASSWORD=123456 mongo --config /etc/mongod.conf

docker run: 启动容器

-d: docker 后台运行

-name: 为容器创建名字

-e: 设置容器内的环境变量

-p 8848:8848: 将宿主机的27017端口映射到容器内的27017端口，mongodb的默认服务器端口是27017，外部访问要通过该端口；

mongo: 指定要运行的镜像和版本。

3. 引入依赖

<properties>
    <maven.compiler.source>17</maven.compiler.source>
    <maven.compiler.target>17</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <spring-boot.version>3.2.6</spring-boot.version>
    <mybatis-plus.version>3.5.11</mybatis-plus.version>
</properties>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
    
<dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
</dependencyManagement>

5. application.yml 文件

spring:
  data:
    mongodb:
      authentication-database: 0
      uri: mongodb://admin:123456@localhost:27017/chat_memory_db?authSource=admin
      username: admin
      password: 123456

6. DO对象

package com.ihteima.domain.dos;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;

/**
 * ClassName: ChatMessage
 * Package: com.ihteima.domain.dos
 * Description:
 *
 * @Auther 
 * @Create 2025/10/28 14:23
 * @Version 1.0
 */
@Data
@AllArgsConstructor
@NoArgsConstructor
@Document("chat_message")
public class ChatMessage {

    @Id
    private Long messageId;
    //private Long messageId;

    private String content; //存储当前聊天记录列表的json字符串
}

6. test

@SpringBootTest
public class MongoTest {

    @Autowired
    private MongoTemplate mongoTemplate;
    
    @Test
    public void test(){
        mongoTemplate.insert(new ChatMessage(1L, "你是谁"));
    }
}