作者：Ran
2020-10-12 Ran
以WhatsApp网页版为例。
代码：
<iframe src="https://web.whatsapp.com/"></iframe>
报错：
Refused to display 'https://web.whatsapp.com/' in a frame because it set 'X-Frame-Options' to 'deny'.
破解：
chrome.webRequest.onHeadersReceived.addListener(
function (info) {
var headers = info.responseHeaders
for (var i = headers.length - 1; i >= 0; i--) {
var header = headers[i].name.toLowerCase()
if (header == 'x-frame-options' || header == 'frame-options') {
headers.splice(i, 1)
}
}
return { responseHeaders: headers }
},
{
urls: ['*://*.whatsapp.com/*'],
types: ['main_frame', 'sub_frame']
},
['blocking', 'responseHeaders']
)
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