<script>
function responseCreate() {
var html = '';
var xhr = new XMLHttpRequest();
xhr.open("POST", "url", true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.setRequestHeader("Authorization", "xxxxx");
xhr.send();
recs.onreadystatechange = function () {
if (this.readyState == 4 && this.status == 200) {
var data = JSON.parse(this.responseText).data;
for (var i = 0; i < data.length; i++) {
html += "<div>" + data[i].Full_Name + "</div>;
}
}
}
document.getElementById("ResponseView").innnerHTML = html;
}
</script>
<div id="ResponseView"></div>
当我在匿名函数中对变量“html”进行控制台记录时,它会返回 html,但是当我在匿名函数之外进行控制台登录时,它会返回空数据。有人请帮忙吗?