js获取HTTP的请求头信息

时间:2019-01-23 20:17:48   收藏:0   阅读:1310

http请求头部信息的获取方法:

let req = new XMLHttpRequest();
req.open(GET, document.location, false);
req.send(null);
console.log(req)
let content=req.getResponseHeader(‘content-type)
console.log(content)
var headers = req.getAllResponseHeaders().toLowerCase();
console.log(headers);

 参考链接:https://www.bbsmax.com/A/WpdK0OrzVQ/

原文:https://www.cnblogs.com/zjingjing/p/10311125.html

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