js 当前鼠标位置

document.addEventListener('mousemove', function(event) {
    // 获取鼠标在视口中的X坐标
    var mouseX = event.clientX;
    // 获取鼠标在视口中的Y坐标
    var mouseY = event.clientY;

    console.log('Mouse X: ' + mouseX + ', Mouse Y: ' + mouseY);
});

document.addEventListener('mousemove', function(event) {
    var mouseX = event.pageX;
    var mouseY = event.pageY;
    console.log('Mouse X: ' + mouseX + ', Mouse Y: ' + mouseY);
});

function throttle(func, wait) {
    let timeout = null;
    return function() {
        if (!timeout) {
            timeout = setTimeout(() => {
                func.apply(this, arguments);
                timeout = null;
            }, wait);
        }
    };
}

document.addEventListener('mousemove', throttle(function(event) {
    var mouseX = event.clientX;
    var mouseY = event.clientY;
    console.log('Mouse X: ' + mouseX + ', Mouse Y: ' + mouseY);
}, 100)); // 每100毫秒最多触发一次