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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # document.referrer ## 前言 可以用來得到當前頁上一個頁面的來源域名,可以用于一些嚴格的來源判斷,比如微信h5支付的部分會針對支付的前一個頁面做嚴格的校驗,用的就是判斷其refer的字段,這個字段在header部分。這部分的判斷可以進行自定義的設計,可以是嚴格判斷也可以是正則判斷。 ## referrer policy : ~~~ enum ReferrerPolicy { "", "no-referrer", "no-referrer-when-downgrade", "same-origin", "origin", "strict-origin", "origin-when-cross-origin", "strict-origin-when-cross-origin", "unsafe-url" }; ~~~ 字段解釋 : | 字段 | 含義 | 備注 | | | --- | --- | --- | --- | | | | | | | no-referrer | | | | | no-referrer-when-downgrade | | | | | same-origin | | | | | strict-origin | | | | | origin-when-cross-origin| | | | | | | | | | | | | | | | | | | | | | | | - 參考文檔:[refer規定](https://www.cnblogs.com/caixw/p/referrer-policy.html) ## 兼容性 ## 實踐 ## 參考文檔 - [referrer總結分析](https://www.cnblogs.com/baiyygynui/p/6426621.html) - [淺析referrer](https://blog.csdn.net/qichangleixin/article/details/45024895)
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