请问我下载了乌云的 digatalAllData，说明上写着用 case class 解析出数据，那有没有详细的方法？
mscsky · 2017-03-02 21:34:59 +08:00 · 4518 次点击这是一个创建于 2830 天前的主题，其中的信息可能已经有所发展或是发生改变。
如题，下载了 2.9g 的数据不熟悉 scala 不知道怎么读取出来 readme 如下
“如果使用 scala,可以使用如下 case class 解析出数据
case class Answer(answer_id: Long,
question_id: Long,
question_title: String,
question_topics: Array[Long],
votup_count: Long)
case class Article(id: Long, title: String, votup_count: Long)
case class Question(question_followers: Long,
question_id: Long,
question_title: String,
question_topics: Array[Long])
case class userStringId(CREATED_ANSWERS: Array[Answer],
CREATED_ARTICLES: Array[Article],
CREATED_QUESTIONS: Array[Question],
FOLLOWED_QUESTIONS: Array[Question],
VOTEUPED_ANSWERS: Array[Answer],
VOTEUPED_ARTICLES: Array[Article],
followers_count: Long,
id: String)
case class userDigitalId(CREATED_ANSWERS: Array[Answer],
CREATED_ARTICLES: Array[Article],
CREATED_QUESTIONS: Array[Question],
FOLLOWED_QUESTIONS: Array[Question],
VOTEUPED_ANSWERS: Array[Answer],
VOTEUPED_ARTICLES: Array[Article],
followers_count: Long,
id: Long)
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1
funky 2017-06-22 17:06:44 +08:00
case class 一般是你要转的 model
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