1、js获取请求头其中信息,通过XMLHttpRequest
var req = new XMLHttpRequest(); req.open('GET', document.location, false); req.send(null); var headers = req.getAllResponseHeaders().toLowerCase(); console.log(headers); var iwant = req.getResponseHeader('door'); console.log(iwant);
2、ajax获取请求头 getAllResponseHeaders方法
$.ajax({ type: "GET", url: "api", dataType: 'JSON', success: function(data, textStatus, request) { var headers = request.getAllResponseHeaders().toLowerCase(); console.log(headers); //获取头部时间参数date var heade