1.axios 原理,请求响应拦截重复请求
https://mp.weixin.qq.com/s/GtHBgzQ5n6f6N3OxlozUjw
axios 底层是通过
XMLHttpRequest 对象发起请求,取消请求通过XMLHttpRequest 调用abort()
let xhr = new XMLHttpRequest();
xhr.open("GET", "https://developer.mozilla.org/", true);
xhr.send();
setTimeout(() => xhr.abort(), 300);
const CancelToken = axios.CancelToken;
const source = CancelToken.source();
axios.post('/user/12345', {
name: 'semlinker'
}, {
cancelToken: source.token
})
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