jackson tag

4 questions

2 answers
110 views
0

About displaying Json data in Jackson on Android Studio

public class MainActivity extensions AppCompatActivity{ @ Override protected void onCreate (Bundle savedInstanceState) { ObjectMapper mapper = new ObjectMapper(); try{ JackSon response=mapper.readV...

java android-studio json jackson

2 years ago

1 answers
80 views
0

Null → Empty Character Conversion of Map in JsonNode

Thank you for your help.This is a server-side development in Java.I'm binding data using Jackson's JsonNode mechanism, but what should I do if I want to convert it to an empty string when the value of...

java json jackson

2 years ago

2 answers
108 views
0

I would like to serialize json data to LocalTime using kotlin and Jackson, but I cannot implement it.

I'm a beginner at programming.As the title says, I serialized data such as LocalTime using kotlin and Jackson.I can't implement it properly.Please reply.Write Code JacksonPractice.kt@RestController@Re...

json spring spring-boot kotlin jackson

2 years ago

3 answers
104 views
0

I'd like to know how to handle 1 unmarshalling in Jackson 2.6.6 version!

com.fasterxml.jackson.databind.JsonMappingException: Can not install value of type [map type; class java.util.HashMap, [simple type, class java.lang.Object] -> [simple type, class java.lang.Object]...

jackson java json

2 years ago

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