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JSON to HashMap
1 Answer(s)      a month and 6 days ago
Posted in : Java Beginners

Hi,

How to convert a JSON String to HashMap in Java?

Thanks

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February 15, 2017 at 11:41 PM


Hi,

You can use the google Gson library and convert it to HashMap.

Include following in pom.xml file:

<dependency>
    <groupId>com.google.code.gson</groupId>
    <artifactId>gson</artifactId>
    <version>2.2.4</version>
</dependency>

and use following code for conversion of JSON String to HashMap:

String jsonString = "Your JSON string";
HashMap<String,String> map = new Gson().fromJson(jsonString, 
  new TypeToken<HashMap<String, String>>(){}.getType());

Check more tutorials: JSON Tutorials.

Thanks










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