如何在Spark Scala中根据其他数据帧中的多个列匹配来过滤数据帧

import org.apache.spark.sql.SparkSession
import org.apache.spark.sql.functions._

val spark = SparkSession.builder()
  .appName("DataFrame Filter")
  .master("local")
  .getOrCreate()

val df1 = spark.createDataFrame(Seq(
  (1, "A", "X"),
  (2, "B", "Y"),
  (3, "C", "Z")
)).toDF("id", "col1", "col2")

val df2 = spark.createDataFrame(Seq(
  (1, "A", "X"),
  (2, "B", "Z"),
  (4, "D", "W")
)).toDF("id", "col1", "col2")

val filteredDF = df1.join(df2, Seq("col1", "col2"), "inner")

filteredDF.show()