insistence:坚持运行回调，并且仅在结果为真时才解析promise

@bitty/insistence 始终执行回调，并且仅在结果为true时才解决promise。 安装 使用NPM或Yarn安装。 # Using NPM npm install @bitty/insistence --save # Using Yarn yarn add @bitty/insistence 在unpkg上还有一个UMD版本。 < script src =" https://unpkg.com/@bitty/insistence " > </ script > 用法 import insistence from 'insistence' insistence ( ( ) => window . readyState === 'complete' ) . then ( ( ) => { // It's only resolved when windo