REPL中的代码片段
scala> import com.codahale.jerkson.Json._
scala> val t = (1, 3.14, "Fred")
scala> generate(t)
res5: String = {"_1":1,"_2":3.14,"_3":"Fred"}在输出中,我希望将标签分配给属性,而不是_1、_2、_3。我该怎么做呢?
发布于 2012-05-23 06:13:10
使用case class而不是元组:
case class Named(myInt: Int, thisDouble: Double, desc: String)
generate(Named(1, 3.14, "Fred"))提供:
{"myInt": 1.0,"thisDouble":3.14,"desc":"Fred"}https://stackoverflow.com/questions/10710887
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