1| Change Type | Old Version | New Version | d.ts File | 2| ---- | ------ | ------ | -------- | 3|Added|NA|Module name: ohos.web.webview<br>Class name: HeaderV9|@ohos.web.webview.d.ts| 4|Added|NA|Module name: ohos.web.webview<br>Class name: HeaderV9<br>Method or attribute name: headerKey|@ohos.web.webview.d.ts| 5|Added|NA|Module name: ohos.web.webview<br>Class name: HeaderV9<br>Method or attribute name: headerValue|@ohos.web.webview.d.ts| 6|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9|@ohos.web.webview.d.ts| 7|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: EditText|@ohos.web.webview.d.ts| 8|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Email|@ohos.web.webview.d.ts| 9|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: HttpAnchor|@ohos.web.webview.d.ts| 10|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: HttpAnchorImg|@ohos.web.webview.d.ts| 11|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Img|@ohos.web.webview.d.ts| 12|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Map|@ohos.web.webview.d.ts| 13|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Phone|@ohos.web.webview.d.ts| 14|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Unknown|@ohos.web.webview.d.ts| 15|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestValue|@ohos.web.webview.d.ts| 16|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestValue<br>Method or attribute name: type|@ohos.web.webview.d.ts| 17|Added|NA|Module name: ohos.web.webview<br>Class name: HitTestValue<br>Method or attribute name: extra|@ohos.web.webview.d.ts| 18|Added|NA|Method or attribute name: setCookie<br>Function name: static setCookie(url: string, value: string): void;|@ohos.web.webview.d.ts| 19|Added|NA|Method or attribute name: saveCookieAsync<br>Function name: static saveCookieAsync(): Promise<void>;|@ohos.web.webview.d.ts| 20|Added|NA|Method or attribute name: saveCookieAsync<br>Function name: static saveCookieAsync(callback: AsyncCallback<void>): void;|@ohos.web.webview.d.ts| 21|Added|NA|Module name: ohos.web.webview<br>Class name: WebMessagePort|@ohos.web.webview.d.ts| 22|Added|NA|Module name: ohos.web.webview<br>Class name: WebMessagePort<br>Method or attribute name: close|@ohos.web.webview.d.ts| 23|Added|NA|Module name: ohos.web.webview<br>Class name: WebMessagePort<br>Method or attribute name: postMessageEvent|@ohos.web.webview.d.ts| 24|Added|NA|Module name: ohos.web.webview<br>Class name: WebMessagePort<br>Method or attribute name: onMessageEvent|@ohos.web.webview.d.ts| 25|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController|@ohos.web.webview.d.ts| 26|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: accessForward|@ohos.web.webview.d.ts| 27|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: accessBackward|@ohos.web.webview.d.ts| 28|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: accessStep|@ohos.web.webview.d.ts| 29|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: forward|@ohos.web.webview.d.ts| 30|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: backward|@ohos.web.webview.d.ts| 31|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: clearHistory|@ohos.web.webview.d.ts| 32|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: onActive|@ohos.web.webview.d.ts| 33|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: onInactive|@ohos.web.webview.d.ts| 34|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: refresh|@ohos.web.webview.d.ts| 35|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: loadData|@ohos.web.webview.d.ts| 36|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: loadUrl|@ohos.web.webview.d.ts| 37|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getHitTest|@ohos.web.webview.d.ts| 38|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: storeWebArchive|@ohos.web.webview.d.ts| 39|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: storeWebArchive|@ohos.web.webview.d.ts| 40|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: zoom|@ohos.web.webview.d.ts| 41|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: zoomIn|@ohos.web.webview.d.ts| 42|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: zoomOut|@ohos.web.webview.d.ts| 43|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getHitTestValue|@ohos.web.webview.d.ts| 44|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getWebId|@ohos.web.webview.d.ts| 45|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getUserAgent|@ohos.web.webview.d.ts| 46|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getTitle|@ohos.web.webview.d.ts| 47|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getPageHeight|@ohos.web.webview.d.ts| 48|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: backOrForward|@ohos.web.webview.d.ts| 49|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: requestFocus|@ohos.web.webview.d.ts| 50|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: createWebMessagePorts|@ohos.web.webview.d.ts| 51|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: postMessage|@ohos.web.webview.d.ts| 52|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: stop|@ohos.web.webview.d.ts| 53|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: registerJavaScriptProxy|@ohos.web.webview.d.ts| 54|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: deleteJavaScriptRegister|@ohos.web.webview.d.ts| 55|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: searchAllAsync|@ohos.web.webview.d.ts| 56|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: clearMatches|@ohos.web.webview.d.ts| 57|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: searchNext|@ohos.web.webview.d.ts| 58|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: clearSslCache|@ohos.web.webview.d.ts| 59|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: clearClientAuthenticationCache|@ohos.web.webview.d.ts| 60|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: runJavaScript|@ohos.web.webview.d.ts| 61|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: runJavaScript|@ohos.web.webview.d.ts| 62|Added|NA|Module name: ohos.web.webview<br>Class name: WebviewController<br>Method or attribute name: getUrl|@ohos.web.webview.d.ts| 63|Deleted|Module name: ohos.web.webview<br>Class name: WebCookieManager<br>Method or attribute name: saveCookieSync|NA|@ohos.web.webview.d.ts| 64|Error code added|NA|Method or attribute name: deleteOrigin<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 65|Error code added|NA|Method or attribute name: getOrigins<br>Error code: 401, 17100012|@ohos.web.webview.d.ts| 66|Error code added|NA|Method or attribute name: getOriginQuota<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 67|Error code added|NA|Method or attribute name: getOriginUsage<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 68|Error code added|NA|Method or attribute name: getHttpAuthCredentials<br>Error code: 401|@ohos.web.webview.d.ts| 69|Error code added|NA|Method or attribute name: saveHttpAuthCredentials<br>Error code: 401|@ohos.web.webview.d.ts| 70|Error code added|NA|Method or attribute name: allowGeolocation<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 71|Error code added|NA|Method or attribute name: deleteGeolocation<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 72|Error code added|NA|Method or attribute name: getAccessibleGeolocation<br>Error code: 401, 17100011|@ohos.web.webview.d.ts| 73|Error code added|NA|Method or attribute name: getStoredGeolocation<br>Error code: 401|@ohos.web.webview.d.ts| 74|Error code added|NA|Method or attribute name: getCookie<br>Error code: 401, 17100002|@ohos.web.webview.d.ts| 75|Error code added|NA|Method or attribute name: putAcceptCookieEnabled<br>Error code: 401|@ohos.web.webview.d.ts| 76|Error code added|NA|Method or attribute name: putAcceptThirdPartyCookieEnabled<br>Error code: 401|@ohos.web.webview.d.ts| 77