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[Dart] Generate Random String From [a-z0-9]
source link: http://siongui.github.io/2017/01/22/dartlang-generate-random-string/
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[Dart] Generate Random String From [a-z0-9]
January 22, 2017
import 'dart:core';
import 'dart:math';
const chars = "abcdefghijklmnopqrstuvwxyz0123456789";
String RandomString(int strlen) {
Random rnd = new Random(new DateTime.now().millisecondsSinceEpoch);
String result = "";
for (var i = 0; i < strlen; i++) {
result += chars[rnd.nextInt(chars.length)];
}
return result;
}
void main() {
print(RandomString(10));
print(RandomString(20));
}
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