js获取当前鼠标点击的事件event

document.addEventListener('click', function(event) {
    console.log(event);
});

// 确保元素存在
let button = document.getElementById('myButton');
if (button) {
    button.addEventListener('click', function(event) {
        console.log(event);
    });
} else {
    console.error('Element not found');
}

// 阻止事件冒泡
document.getElementById('myButton').addEventListener('click', function(event) {
    event.stopPropagation();
    console.log(event);
});

// 使用捕获阶段
document.getElementById('parentElement').addEventListener('click', function(event) {
    console.log('Capturing phase');
}, true);

function addEvent(element, event, handler) {
    if (element.addEventListener) {
        element.addEventListener(event, handler, false);
    } else if (element.attachEvent) {
        element.attachEvent('on' + event, handler);
    } else {
        element['on' + event] = handler;
    }
}

addEvent(document.getElementById('myButton'), 'click', function(event) {
    console.log(event);
});