弹出一个消息提示:toast
const toast = function(str,success = true){
let icon = success ? 'success' : 'none'
let duration = success ? 1000 : 2000
return new Promise((resolve,reject)=>{
uni.showToast({
title:str,
icon,
mask:true,
duration
})
setTimeout(()=>{
success ? resolve() : reject()
},duration)
})
}
export default toast
import toast from '@/utils/toast.js'
catch====>
toast(res.message, false)