标签：失败重试

Promise失败重试，可指定重试次数

//模拟异步请求 function axiosFn() { return new Promise((resolve, reject) => { const flge = Math.random(); //随机值 setTimeout(() => { //大于0.7就是成功 if (flge > 0.7) { return resolve(flge); } else { return reject(...