How can i put a list to array

问题

How can i put a list of strings, type string

in

  String countryList[] = {a};

a is the variable that have the list

so, it will be

  String countryList[] = {"heyyesGabon","heyyesGibraltar","heyyesGuinea"}; //and the others

this list comes from console.log in javascript

it always save the last item

回答1:

From List to String array

String [] countryArray = countryList.toArray(new String[0]);

From String array to List

List<String> list = Arrays.asList(array);

回答2:

You can use in-build function list.toArray(stringArray); it will return String[].

String countryList[] = new String[list.size()];
countryList = list.toArray(countryList);

Hope this will help you.

来源：https://stackoverflow.com/questions/60699878/how-can-i-put-a-list-to-array