asJsonString
fun <T> Flow<T>.asJsonString(pretty: Boolean = false, objectMapper: ObjectMapper = defaultObjectMapper): Flow<String>
Converts a flow of objects into a flow of JSON strings, using the provided ObjectMapper.
Return
A flow of JSON strings.
Example usage:
data class Person(val name: String, val age: Int)
val peopleFlow = flowOf(Person("Alice", 30), Person("Bob", 25))
peopleFlow
.asJsonString(pretty = true)
.collect { jsonString -> println(jsonString) }Content copied to clipboard
Parameters
pretty
Whether to output the JSON strings in a human-readable format. Defaults to false.
objectMapper
The ObjectMapper instance to use for converting objects to JSON strings. Defaults to defaultObjectMapper.