Failed to load http://localhost:8080/team.php: Request header field x-jwt-header is not allowed by A

时间 2019-11-18

标签 failed load http localhost team.php team php request header field jwt allowed 栏目 HTTP/TCP 繁體版

原文原文链接

axios 加入header以后，请求出现php

Failed to load http://localhost:8080/team.php: Request header field x-jwt-header is not allowed by Access-Control-Allow-Headers in preflight response.ios

//POST传参序列化(添加请求拦截器)
axios.interceptors.request.use(config => {
    config.headers['x-jwt-header'] = localStorage.token return config; },error =>{ alert("错误的传参", 'fail') return Promise.reject(error) })

缘由是后端没有开启对header的容许。php中输入如下代码便可：axios

header('Access-Control-Allow-Headers:x-jwt-header,content-type');