Dart编程实例 - break和label
void main() {
outerloop: // This is the label name
for (var i = 0; i < 5; i++) {
print("Innerloop: ${i}");
innerloop:
for (var j = 0; j < 5; j++) {
if (j > 3 ) break ;
// Quit the innermost loop
if (i == 2) break innerloop;
// Do the same thing
if (i == 4) break outerloop;
// Quit the outer loop
print("Innerloop: ${j}");
}
}
}