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in Technique[技术] by (71.8m points)

ajax怎么设置Request headers里面的值

$.ajax({
    ...
    beforeSend: function(request) {
        request.setRequestHeader("abc", "111");
        request.setRequestHeader("Cookie", "ID=a12b4ea7e25e");
    },
})

它报错Refused to set unsafe header "Cookie"
为什么abc可以cookie不行,要在请求头携带cookie咋搞
image.png


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by (71.8m points)

W3C标准规定请求头不是什么都可以设置的,以下请求头信息是浏览器控制,开发者不允许设置这些请求头:
https://www.cnblogs.com/cdwp8/p/5157377.html


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