您可以使用List.generate constructor:
var list = new List<int>.generate(10, (i) => i + 1);
您也可以使用生成器:
/// the list of positive integers starting from 0
Iterable<int> get positiveIntegers sync* {
int i = 0;
while (true) yield i++;
}
void main() {
var list = positiveIntegers
.skip(1) // don't use 0
.take(10) // take 10 numbers
.toList(); // create a list
print(list); // [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
}
在DART 2.3之后，您可以使用collection for:
var list = [for (var i = 1; i <= 10; i++) i];