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147 lines
7.6 KiB
Markdown
147 lines
7.6 KiB
Markdown
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---
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id: class-route
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title: "class: Route"
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---
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Whenever a network route is set up with [page.route(url, handler)](api/class-page.md#pagerouteurl-handler) or [browserContext.route(url, handler)](api/class-browsercontext.md#browsercontextrouteurl-handler), the `Route` object allows to handle the route.
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- [route.abort([errorCode])](api/class-route.md#routeaborterrorcode)
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- [route.continue([overrides])](api/class-route.md#routecontinueoverrides)
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- [route.fulfill(response)](api/class-route.md#routefulfillresponse)
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- [route.request()](api/class-route.md#routerequest)
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#### route.abort([errorCode])
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- `errorCode` <[string]> Optional error code. Defaults to `failed`, could be one of the following:
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* `'aborted'` - An operation was aborted (due to user action)
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* `'accessdenied'` - Permission to access a resource, other than the network, was denied
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* `'addressunreachable'` - The IP address is unreachable. This usually means that there is no route to the specified host or network.
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* `'blockedbyclient'` - The client chose to block the request.
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* `'blockedbyresponse'` - The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks, for instance).
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* `'connectionaborted'` - A connection timed out as a result of not receiving an ACK for data sent.
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* `'connectionclosed'` - A connection was closed (corresponding to a TCP FIN).
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* `'connectionfailed'` - A connection attempt failed.
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* `'connectionrefused'` - A connection attempt was refused.
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* `'connectionreset'` - A connection was reset (corresponding to a TCP RST).
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* `'internetdisconnected'` - The Internet connection has been lost.
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* `'namenotresolved'` - The host name could not be resolved.
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* `'timedout'` - An operation timed out.
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* `'failed'` - A generic failure occurred.
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- returns: <[Promise]>
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Aborts the route's request.
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#### route.continue([overrides])
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- `overrides` <[Object]> Optional request overrides, can override following properties:
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- `url` <[string]> If set changes the request URL. New URL must have same protocol as original one.
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- `method` <[string]> If set changes the request method (e.g. GET or POST)
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- `postData` <[string]|[Buffer]> If set changes the post data of request
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- `headers` <[Object]<[string], [string]>> If set changes the request HTTP headers. Header values will be converted to a string.
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- returns: <[Promise]>
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Continues route's request with optional overrides.
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```js
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await page.route('**/*', (route, request) => {
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// Override headers
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const headers = {
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...request.headers(),
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foo: 'bar', // set "foo" header
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origin: undefined, // remove "origin" header
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};
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route.continue({headers});
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});
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```
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#### route.fulfill(response)
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- `response` <[Object]> Response that will fulfill this route's request.
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- `status` <[number]> Response status code, defaults to `200`.
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- `headers` <[Object]<[string], [string]>> Optional response headers. Header values will be converted to a string.
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- `contentType` <[string]> If set, equals to setting `Content-Type` response header.
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- `body` <[string]|[Buffer]> Optional response body.
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- `path` <[string]> Optional file path to respond with. The content type will be inferred from file extension. If `path` is a relative path, then it is resolved relative to the current working directory.
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- returns: <[Promise]>
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Fulfills route's request with given response.
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An example of fulfilling all requests with 404 responses:
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```js
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await page.route('**/*', route => {
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route.fulfill({
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status: 404,
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contentType: 'text/plain',
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body: 'Not Found!'
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});
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});
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```
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An example of serving static file:
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```js
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await page.route('**/xhr_endpoint', route => route.fulfill({ path: 'mock_data.json' }));
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```
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#### route.request()
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- returns: <[Request]>
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A request to be routed.
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[Playwright]: api/class-playwright.md "Playwright"
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[Browser]: api/class-browser.md "Browser"
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[BrowserContext]: api/class-browsercontext.md "BrowserContext"
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[Page]: api/class-page.md "Page"
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[Frame]: api/class-frame.md "Frame"
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[ElementHandle]: api/class-elementhandle.md "ElementHandle"
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[JSHandle]: api/class-jshandle.md "JSHandle"
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[ConsoleMessage]: api/class-consolemessage.md "ConsoleMessage"
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[Dialog]: api/class-dialog.md "Dialog"
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[Download]: api/class-download.md "Download"
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[Video]: api/class-video.md "Video"
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[FileChooser]: api/class-filechooser.md "FileChooser"
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[Keyboard]: api/class-keyboard.md "Keyboard"
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[Mouse]: api/class-mouse.md "Mouse"
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[Touchscreen]: api/class-touchscreen.md "Touchscreen"
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[Request]: api/class-request.md "Request"
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[Response]: api/class-response.md "Response"
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[Selectors]: api/class-selectors.md "Selectors"
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[Route]: api/class-route.md "Route"
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[WebSocket]: api/class-websocket.md "WebSocket"
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[TimeoutError]: api/class-timeouterror.md "TimeoutError"
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[Accessibility]: api/class-accessibility.md "Accessibility"
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[Worker]: api/class-worker.md "Worker"
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[BrowserServer]: api/class-browserserver.md "BrowserServer"
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[BrowserType]: api/class-browsertype.md "BrowserType"
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[Logger]: api/class-logger.md "Logger"
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[ChromiumBrowser]: api/class-chromiumbrowser.md "ChromiumBrowser"
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[ChromiumBrowserContext]: api/class-chromiumbrowsercontext.md "ChromiumBrowserContext"
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[ChromiumCoverage]: api/class-chromiumcoverage.md "ChromiumCoverage"
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[CDPSession]: api/class-cdpsession.md "CDPSession"
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[FirefoxBrowser]: api/class-firefoxbrowser.md "FirefoxBrowser"
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[WebKitBrowser]: api/class-webkitbrowser.md "WebKitBrowser"
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[Array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array "Array"
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[Buffer]: https://nodejs.org/api/buffer.html#buffer_class_buffer "Buffer"
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[ChildProcess]: https://nodejs.org/api/child_process.html "ChildProcess"
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[Element]: https://developer.mozilla.org/en-US/docs/Web/API/element "Element"
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[Error]: https://nodejs.org/api/errors.html#errors_class_error "Error"
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[Evaluation Argument]: ./core-concepts.md#evaluationargument "Evaluation Argument"
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[Map]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map "Map"
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[Object]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object "Object"
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[Promise]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise"
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[RegExp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp "RegExp"
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[Serializable]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify#Description "Serializable"
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[UIEvent.detail]: https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail "UIEvent.detail"
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[URL]: https://nodejs.org/api/url.html "URL"
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[USKeyboardLayout]: ../src/usKeyboardLayout.ts "USKeyboardLayout"
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[UnixTime]: https://en.wikipedia.org/wiki/Unix_time "Unix Time"
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[boolean]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type "Boolean"
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[function]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function "Function"
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[iterator]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols "Iterator"
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[null]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/null "null"
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[number]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number"
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[origin]: https://developer.mozilla.org/en-US/docs/Glossary/Origin "Origin"
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[selector]: https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors "selector"
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[Readable]: https://nodejs.org/api/stream.html#stream_class_stream_readable "Readable"
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[string]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type "string"
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[xpath]: https://developer.mozilla.org/en-US/docs/Web/XPath "xpath"
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