实现
function debounce(callback,time){
let timer;
return function(){
window.clearTimeout(timer)
timer=window.setTimeout(function(){
callback()
},time)
}
}
应用
下载lodash
npm i -S lodash
配置
externals:{
lodash:'_'
}
引用
import lodash from 'lodash'
methods:{
checkEmail:_.debounce(async function(){
const {data}=await axios.get(`/api/users`)
},500)