import 'dart:collection';
main() {
var accounts = new HashMap();
accounts['dept']='HR';
accounts['name']='Tom';
accounts['email']='tom@xyz.com';
print('Map after adding entries :${accounts}');
}
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/266210.html