下载npm i promise_two_12使用readr('a.js').then((ser) => { console.log(ser, '我成功了'); }).catch((err) => { console.log(err, '我失败了'); })2 dependents2 versions@infinitebrahmanuniverse/nolb-promise_@everything-registry/sub-chunk-24811.0.12 years ago1.0.02 years ago