sharding-jdbc事务类型为柔性事务，即：最大努力送达型

1：通过pom文件引入sharding-jdbc

<dependency>
    <groupId>io.shardingsphere</groupId>
    <artifactId>sharding-jdbc</artifactId>
    <version>3.0.0.M1</version>
</dependency>
<dependency>
    <groupId>io.shardingsphere</groupId>
    <artifactId>sharding-sphere-transaction</artifactId>
    <version>${sharding-sphere.version}</version>
</dependency>

2：使用用例

// 1. 配置SoftTransactionConfiguration
SoftTransactionConfiguration transactionConfig = new SoftTransactionConfiguration(dataSource);
transactionConfig.setXXX();

// 2. 初始化SoftTransactionManager
SoftTransactionManager transactionManager = new SoftTransactionManager(transactionConfig);
transactionManager.init();

// 3. 获取BEDSoftTransaction
BEDSoftTransaction transaction = (BEDSoftTransaction) transactionManager.getTransaction(SoftTransactionType.BestEffortsDelivery);

// 4. 开启事务
transaction.begin(connection);

// 5. 执行JDBC
/*
codes here
*/

// 6.关闭事务
transaction.end();