[Java知识库]Spring boot下的MongoDB的使用

MongoDB配置
服务器：192.168.1.1
端口：27017
数据库：dev-db
认证数据库：admin
账号：hucong
密码：hucongpw

1. pom文件配置

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

2. yml配置

   # Spring配置
   spring:
     #mongodb
     data:
      mongodb:
        uri: mongodb://hucong:hucongpw@192.168.1.1:27017/dev-db?authSource=admin&authMechanism=SCRAM-SHA-1&retryWrites=false
   

3. 事务配置MongoTransactionConfig.java

   package com.zmsz.rabbitmq.config;
   
   import org.springframework.context.annotation.Bean;
   import org.springframework.context.annotation.Configuration;
   import org.springframework.data.mongodb.MongoDatabaseFactory;
   import org.springframework.data.mongodb.MongoTransactionManager;
   
   /**
    * @author hucong
    * @description MongoDB事务的支持
    * @date 2022/4/25 10:59
    */
   @Configuration
   public class MongoTransactionConfig {
   
       @Bean
       MongoTransactionManager mongoTransactionManager(MongoDatabaseFactory factory) {
           return new MongoTransactionManager(factory);
       }
   
   }
   
   

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