程序包的使用
org.apache.flink.api.java.io

使用org.apache.flink.api.java.io的程序包

程序包	说明
org.apache.flink.api.java
org.apache.flink.api.java.functions
org.apache.flink.api.java.io
org.apache.flink.api.java.operators

org.apache.flink.api.java使用的org.apache.flink.api.java.io中的类

类和说明
CsvReader 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.
TextOutputFormat.TextFormatter 已过时。 Formatter that transforms values into their String representations.

org.apache.flink.api.java.functions使用的org.apache.flink.api.java.io中的类

类和说明
TextOutputFormat.TextFormatter 已过时。 Formatter that transforms values into their String representations.

org.apache.flink.api.java.io使用的org.apache.flink.api.java.io中的类

类和说明
BlockingShuffleOutputFormat This is the inner OutputFormat used for specify the BLOCKING_PERSISTENT result partition type of coming edge.
CsvInputFormat InputFormat that reads csv files.
CsvReader 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.
SplitDataProperties 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.

org.apache.flink.api.java.operators使用的org.apache.flink.api.java.io中的类

类和说明
SplitDataProperties 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.