0
Java/Scala中是否有相當於JSON.stringify
?在鍵和值中轉義JSON的雙引號?
我想使用此功能像這樣:
JSON.stringify(JSON.stringify({ "a" : "have a nice day, \" sir!" }))
""{\"a\":\"have a nice day, \\\" sir!\"}""
Java/Scala中是否有相當於JSON.stringify
?在鍵和值中轉義JSON的雙引號?
我想使用此功能像這樣:
JSON.stringify(JSON.stringify({ "a" : "have a nice day, \" sir!" }))
""{\"a\":\"have a nice day, \\\" sir!\"}""
使用spray-json
:
scala> import spray.json._
import spray.json._
scala> def stringifyTwice(json: JsValue): String =
| JsString(json.compactPrint).compactPrint
stringify: (json: spray.json.JsValue)String
scala> val obj: JsValue = JsObject("foo" -> JsString("bar"), "bippy" -> JsString("bap \" biz"))
obj: spray.json.JsValue = {"foo":"bar","bippy":"bap \" biz"}
scala> stringifyTwice(obj)
res0: String = "{\"foo\":\"bar\",\"bippy\":\"bap \\\" biz\"}"