导入 clickhouse-jdbc 依赖 <!-- https://mvnrepository.com/artifact/ru.yandex.clickhouse/clickhouse-jdbc --> <dependency> <groupId>ru.yandex.clickhouse</groupId> <artifactId>clickhouse-jdbc</artifactId> <versi.

定义 AbstractClickHouseJDBCOutputFormat package cn.org.hooli.flink.api.java.io.jdbc; import org.apache.flink.api.common.io.RichOutputFormat; import org.apache.flink.configuration.Configuration; import org.slf4j.Logger; import org.slf4j.LoggerFactory; impor