如何在html中加载javascript函数（span标记）

这里有一个HTML元素：

<h3>Current Date: <span id="spanDate"></span></h3>

谢谢大家!

试试这个：

window.onload = function() {
    var d = new Date();
    var weekday = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
    var monthname = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];

    // Set your output to a variable
    var output = weekday[d.getDay()] + " " + d.getDate() + ". " + monthname[d.getMonth()] + " " + d.getFullYear();

    // Target the ID of the span and update the HTML
    document.getElementById('spanDate').innerHTML = output;
};

---

小提琴：像这样吗@PSL-内联JavaScript？Ew@j08691:D。。。。。他正在使用文档。写…：）试着这样做，您应该编写var weekday=[“Sunday”、“Monday”、“teday”、…]，您可以在Google上找到为什么不使用new Array（）来声明数组

window.onload = function() {
    var d = new Date();
    var weekday = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
    var monthname = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];

    // Set your output to a variable
    var output = weekday[d.getDay()] + " " + d.getDate() + ". " + monthname[d.getMonth()] + " " + d.getFullYear();

    // Target the ID of the span and update the HTML
    document.getElementById('spanDate').innerHTML = output;
};