这是我的问题,我只对js有一点了解,但我不知道如何解决
const one = document.getElementsByClassName('one');
var xd = 1;
for (var i = 0; i < one.length; i++) {
if (xd == 1) {
one[i].addEventListener('click', function hola() {
one[i].innerHTML = 'hi'
})
xd = 2
}
else if (xd == 2) {
one[i].addEventListener('click', function hola() {
one[i].innerHTML = 'bye'
})
xd = 1
}
} 帮帮我