代码语言：javascript复制
const startsWith = (prefix, str) => str.startsWith(prefix)
const endsWith = (prefix, str) => str.endsWith(prefix)
const log = prefix => msg => console.log(`${prefix}: ${msg}`)
const _wx = new Proxy({}, {
get(target, key, receiver){
if(startsWith('on', key) || endsWith('Sync', key) ){
return wx[key]
}
return (args) => new Promise((reslove, reject) =>{
wx[key](Object.assign({
success: reslove,
fail: reject
}, args))
})
},
})
_wx.setStorage({
key: 'token',
data: '1111'
}).then(log('set success')).finally(() => _wx.removeStorageSync('token') )
_wx.showToast({
title: 'msg',
icon: 'success'
}).then(log('success')).catch(log('error')).finally(log('end'))
