网站介绍：文章浏览阅读3.5k次，点赞5次，收藏2次。错误信息Error:(29, 15) value $ is not a member of StringContext df.select($"name", $"age" + 1).show()解决方案··· //在创建SparkSession之后 import sparkSession.implicits._ ···..._value '$' is not a member of stringcontext
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