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converting array JSON to list

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Rabilu Muhammad answered on November 19, 2020 Popularity 10/10 Helpfulness 2/10

answer converting array JSON to list

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converting array JSON to list

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String userJson = "[{'name': 'Alex','id': 1}, "
				+ "{'name': 'Brian','id':2}, "
				+ "{'name': 'Charles','id': 3}]";

Gson gson = new Gson(); 

User[] userArray = gson.fromJson(userJson, User[].class);  

for(User user : userArray) {
	System.out.println(user);
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: howtodoinjava.com

Tags: java json list

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Contributed on Aug 18 2022

Rabilu Muhammad

0 Answers Avg Quality 2/10

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jsonarray to list java

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JSONArray data = new JSONArray(); //create data from this -> [{"thumb_url":"tb-1370913834.jpg","event_id":...}]

List<JSONObject> list = data.stream().map(o -> (JSONObject) o).collect(Collectors.toList());

Popularity 10/10 Helpfulness 5/10 Language java

Source: stackoverflow.com

Tags: java

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Contributed on Nov 19 2020

Tough Tarsier

0 Answers Avg Quality 2/10

json array to List in java

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List<Employee> list = mapper.readValue(jsonString,
TypeFactory.defaultInstance().constructCollectionType(List.class,  
   Employee.class));

Popularity 10/10 Helpfulness 4/10 Language java

Source: stackoverflow.com

Tags: java

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Contributed on May 22 2021

Colorful Chipmunk

0 Answers Avg Quality 2/10

how to convert a list of json to list of array

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dataArray = [{"Value":10,"ValuePourcent":2},{"Value":20,"ValuePourcent":3},{"Value":51,"ValuePourcent":1}]

newFormat = dataArray.map(function(e){
                  return [e["Value"], e["ValuePourcent"]]
                  });

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 17 2021

Ugliest Unicorn

0 Answers Avg Quality 2/10

converting array JSON to list

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