ms2sato/promise.html

## promise.html
<html>
<script>
console.log("start");
var p = new Promise(function(resolve, reject) {
  setTimeout(function(){
    resolve();
  }, 3000);
}).then(function(){
  console.log("3000ミリ秒")
  var next = 2000;
  return new Promise(function(resolve, reject){
    setTimeout(function(){
      resolve(next + 3000);
    }, next);
  });
}).then(function(time){
  console.log(time + "ミリ秒経った");
  return new Promise(function(resolve, reject){
    setTimeout(function(){
      reject(new Error("rejectされた！"));
    }, aaaaaa);
  });
}).then(function(){
  console.log("reject されたら呼ばれないはず")
}).catch(function(e){
  console.log("reject キャッチ: " + e.message);
});
</script>
</html>
	<html>
	<script>
	console.log("start");
	var p = new Promise(function(resolve, reject) {
	setTimeout(function(){
	resolve();
	}, 3000);
	}).then(function(){
	console.log("3000ミリ秒")
	var next = 2000;
	return new Promise(function(resolve, reject){
	setTimeout(function(){
	resolve(next + 3000);
	}, next);
	});
	}).then(function(time){
	console.log(time + "ミリ秒経った");
	return new Promise(function(resolve, reject){
	setTimeout(function(){
	reject(new Error("rejectされた！"));
	}, aaaaaa);
	});
	}).then(function(){
	console.log("reject されたら呼ばれないはず")
	}).catch(function(e){
	console.log("reject キャッチ: " + e.message);
	});
	</script>
	</html>