Answers for "jsonnode jakson tutorial"

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jackson create object node from string

@Testpublic 
void givenTheJsonNode_whenRetrievingDataFromId_thenCorrect()   throws JsonParseException, IOException {
  String jsonString = "{"k1":"v1","k2":"v2"}";    
  ObjectMapper mapper = new ObjectMapper();
  
  JsonNode actualObj = mapper.readTree(jsonString);  
  JsonNode jsonNode1 = actualObj.get("k1");
  
  assertThat(jsonNode1.textValue(), equalTo("v1"));
}

Posted by: Guest on July-15-2020

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