function showModel() {
document.getElementById('container_head').style.display = 'block';}function closeModel() { document.getElementById('container_head').style.display = 'none';}本文共 236 字，大约阅读时间需要 1 分钟。
function showModel() {
document.getElementById('container_head').style.display = 'block';}function closeModel() { document.getElementById('container_head').style.display = 'none';}转载于:https://www.cnblogs.com/tuziling/p/10771976.html