directives: {
enter: {
bind(el, binding) {
document.addEventListener('keyup', (event) => {
if (event.keyCode === 13) {
binding.value()
}
})
}
}
},
v-enter="search"
标签：触发,vue,自定义,binding,enter,event From： https://www.cnblogs.com/lucky06y/p/17845174.html