text: const promisic=function(n){return function(t={}){return new Promise((c,r)=>{const s=Object.assign(t,{success:n=>{c(n)},fail:n=>{r(n)}});n(s)})}},px2rpx=function(n){const{screenWidth:t}=wx.getSystemInfoSync();return 750/t*n};export{promisic,px2rpx};