enter 键登录的实现

js 代码

document.onkeypress = function() {
var iKeyCode = -1;
if (arguments[0]) {
iKeyCode = arguments[0].which;
} else {
iKeyCode = event.keyCode;
}
if (iKeyCode == 13) {
$("#btnLogin").click();// 登录
}
}

按下enter 触发 登录事件即可

原文地址:https://www.cnblogs.com/lixihuan/p/6949873.html