Javascript HTTP GET response

get().js

<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script>
jQuery.ajax({
    type: 'GET',
    dataType:'json',
    
    url: 'https://api.github.com/repos/yydai/yydai.github.io/issues/1/comments',
    success: function(data){
		//marker = JSON.stringify(data);
        //alert(marker);
        var count = data.length;
        for(var index = 0; index < count; index ++){
        		alert(data[index].body);
        }
    }
})
</script>

// blow is a better one
// https://stackoverflow.com/questions/5316697/jquery-return-data-after-ajax-call-success

function test() {
  return jQuery.ajax({
      type: 'GET',
      dataType:'json',
      url: 'https://api.github.com/repos/yydai/yydai.github.io/issues/1/comments',
  })
}

var promise = test();
promise.success(function(data){
	var count = data.length;
	for(var index = 0; index < count; index ++) {
	var res = data[index];
  document.write(
     "<p>url is: " + 
     res.user.login + "</p>"+
     "<p>body is: " + res.body + "</p>");
}
});


// another way to do this
function test() {
  jQuery.ajax({
      type: 'GET',
      async: false, 
      dataType:'json',
      url: api,
      success:function(data) {
         result = data; 
      }
  });
  return result;
}

var promise = test();
alert(promise.items[0].comments_url);