问题描述
我正在开发一个托管在 SSO 环境中的电脑上的测试项目.我实际上指向的是托管在此环境中的服务器上的网页,我需要访问 cookie(刚刚得到它们)和请求的 http 标头.我研究了文档,似乎没有 loadUrl() 方法的回调函数,也没有我可以用来获取这些标头的选项.
I'm working on a test project hosted on a pc included in a SSO environment. I'm actually pointing to a webpage hosted on a server inside this environment and I need to access the cookies (just got them) and the http headers of the request. I studied the doc and it seems there isn't a callback function for the loadUrl() method nor an option I can use to get those headers.
参考链接
https://electronjs.org/docs/api/browser-window
loadUrl 有第二个可选参数,定义为 Electron.loadURLOption,但它似乎没有帮助
loadUrl has a second optional parameter that is defined as an Electron.loadURLOption but it doesn't seem to be helpful
interface LoadURLOptions { /** * An HTTP Referrer url. */ httpReferrer?: (string) | (Referrer); /** * A user agent originating the request. */ userAgent?: string; /** * Extra headers separated by " " */ extraHeaders?: string; postData?: (UploadRawData[]) | (UploadFile[]) | (UploadBlob[]); /** * Base url (with trailing path separator) for files to be loaded by the data url. * This is needed only if the specified url is a data url and needs to load other * files. */ baseURLForDataURL?: string; }
如果有任何帮助,我将不胜感激,谢谢
I'd appreciate any kind of help, thanks
推荐答案
您可以通过为 Web 上下文会话的 onCompleted 或 onHeadersReceived 回调注册一个侦听器来实现此目的webRequest 属性,例如:
You can achieve this by registering a listener for the onCompleted or onHeadersReceived callback of the web context session's webRequest property, eg:
const url = 'https://example.com/your/page'; browserWindow.webContents.session.webRequest.onCompleted({ urls: [url] }, (details) => { // Access request headers via details.requestHeaders // Access response headers via details.responseHeaders }); browserWindow.loadURL(url);
onHeadersReceived 有点棘手,因为它需要调用传递的回调才能继续页面加载过程.
The onHeadersReceived is a little trickier as it requires invoking the passed callback in order to continue the page loading process.
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