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Mongodb事务:基于spring+springmvc
阅读量:797 次
发布时间:2023-02-09

本文共 1137 字,大约阅读时间需要 3 分钟。

spring+springmvc

https://docs.spring.io/spring-data/mongodb/docs/2.2.6.RELEASE/reference/html/#mongo.core
框架版本(必须):
1.MongoDB 4.0.x
2.spring 5.1.1.RELEASE以上
3.spring-data-mongodb:2.1.1.RELEASE以上
4.Mongodb副本集

mongodb.properties 文件

#config for mongoDBmongo.username=brycemongo.password=bryce#mongo.host=192.168.161.128#mongo.port=27088mongo.replSet=10.15.55.100:27017mongo.minConnectionsPerHost=10mongo.threadsAllowedToBlockForConnectionMultiplier=4mongo.connectTimeout=30000mongo.maxWaitTime=3000mongo.socketKeepAlive=falsemongo.socketTimeout=30000mongo.maxConnectionIdleTime=0mongo.maxConnectionLifeTime=0mongo.heartbeatSocketTimeout=20000mongo.heartbeatConnectTimeout=10000mongo.minHeartbeatFrequency=3000mongo.heartbeatFrequency=5000mongo.database=testdb

mongodb.xml文件

代码示例

//加上事务注解    @Transactional(rollbackFor = Exception.class)    public void insertTest(Student student) {            mongoTemplate.insert(student,"student");            //回滚测试            int i = 1/0;    }

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