大数据-业务数据采集-FlinkCDC DebeziumSourceFunction via the 'serverTimezone' configuration property

Caused by: org.apache.kafka.connect.errors.ConnectException: Error reading MySQL variables: The server time zone value '�й���׼ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the 'serverTimezone' configuration property) to use a more specifc time zone value if you want to utilize time zone support.
	at io.debezium.connector.mysql.MySqlJdbcContext.querySystemVariables(MySqlJdbcContext.java:342)
	at io.debezium.connector.mysql.MySqlJdbcContext.readMySqlSystemVariables(MySqlJdbcContext.java:321)
	at io.debezium.connector.mysql.MySqlTaskContext.<init>(MySqlTaskContext.java:79)
	at io.debezium.connector.mysql.MySqlTaskContext.<init>(MySqlTaskContext.java:52)
	at io.debezium.connector.mysql.MySqlConnectorTask.createAndStartTaskContext(MySqlConnectorTask.java:350)
	at io.debezium.connector.mysql.MySqlConnectorTask.start(MySqlConnectorTask.java:143)
	at io.debezium.connector.common.BaseSourceTask.start(BaseSourceTask.java:106)
	at io.debezium.embedded.EmbeddedEngine.run(EmbeddedEngine.java:758)
	at io.debezium.embedded.ConvertingEngineBuilder$2.run(ConvertingEngineBuilder.java:171)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

package com.atguigu;

import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource;
import com.alibaba.ververica.cdc.connectors.mysql.table.StartupOptions;
import com.alibaba.ververica.cdc.debezium.DebeziumSourceFunction;
import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema; 
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;

public class FlinkCDC {

    public static void main(String[] args) throws Exception {

        //1.获取执行环境
        StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
        env.setParallelism(1);
 
        //2.通过FlinkCDC构建SourceFunction并读取数据
        DebeziumSourceFunction<String> sourceFunction = MySQLSource.<String>builder()
                .hostname("localhost")
                .serverTimeZone("GMT+8")  //时区报错增加这个设置
                .port(3306)
                .username("root")
                .password("110")
                .databaseList("springboot")
                .tableList("springboot.sys_user")   //如果不添加该参数,则消费指定数据库中所有表的数据.如果指定,指定方式为db.table
                .deserializer(new StringDebeziumDeserializationSchema())
                .startupOptions(StartupOptions.initial())
                .build();
        DataStreamSource<String> streamSource = env.addSource(sourceFunction);

        //3.打印数据
        streamSource.print();

        //4.启动任务
        env.execute("FlinkCDC");

    }

}