fix webview docs problem

Signed-off-by: Nlaosan_ted <wangruichang@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-webview.md

@@ -1798,7 +1798,7 @@ struct WebComponent {
 
 getTitle(): string
 
-获取文件选择器标题。
+获取当前网页的标题。
 
 **系统能力：** SystemCapability.Web.Webview.Core
 
@@ -1806,7 +1806,7 @@ getTitle(): string
 
 | 类型   | 说明                 |
 | ------ | -------------------- |
-| string | 返回文件选择器标题。 |
+| string | 当前网页的标题。 |
 
 **错误码：**
 
@@ -2529,7 +2529,7 @@ struct WebComponent {
 
 ### hasImage
 
-hasImage(callback: AsyncCallback<boolean>): void
+hasImage(callback: AsyncCallback\<boolean>): void
 
 通过Callback方式异步查找当前页面是否存在图像。
 
@@ -2565,7 +2565,7 @@ struct WebComponent {
       Button('hasImageCb')
         .onClick(() => {
           try {
-            this.controller.hasImage((err, data) => {
+            this.controller.hasImage((error, data) => {
                 if (error) {
                   console.info(`hasImage error: ` + JSON.stringify(error))
                   return;
@@ -2584,7 +2584,7 @@ struct WebComponent {
 
 ### hasImage
 
-hasImage(): Promise<boolean>
+hasImage(): Promise\<boolean>
 
 通过Promise方式异步查找当前页面是否存在图像。
 
@@ -3900,7 +3900,7 @@ struct WebComponent {
   @Component
   struct WebComponent {
     controller: WebController = new WebController();
-    webAsyncController: WebAsyncController = new web_webview.WebAsyncController(this.controller)
+    webAsyncController: web_webview.WebAsyncController = new web_webview.WebAsyncController(this.controller)
     build() {
       Column() {
         Web({ src: 'www.example.com', controller: this.controller })
@@ -4464,7 +4464,7 @@ struct WebComponent {
             let list = this.controller.getBackForwardEntries();
             let historyItem = list.getItemAtIndex(list.currentIndex);
             console.log("HistoryItem: " + JSON.stringify(historyItem));
-            this.icon = item.icon;
+            this.icon = historyItem.icon;
           } catch (error) {
             console.error(`ErrorCode: ${error.code},  Message: ${error.message}`);
           }

zh-cn/application-dev/reference/arkui-ts/ts-basic-components-web.md

@@ -467,13 +467,13 @@ geolocationAccess(geolocationAccess: boolean)
 
 mediaPlayGestureAccess(access: boolean)
 
-设置视频播放是否需要用户手动点击。
+设置有声视频播放是否需要用户手动点击，静音视频播放不受该接口管控。
 
 **参数：**
 
 | 参数名    | 参数类型    | 必填   | 默认值  | 参数描述              |
 | ------ | ------- | ---- | ---- | ----------------- |
-| access | boolean | 是    | true | 设置视频播放是否需要用户手动点击。 |
+| access | boolean | 是    | true | 设置有声视频播放是否需要用户手动点击。 |
 
 **示例：**
 
@@ -825,11 +825,11 @@ defaultFixedFontSize(size: number)
   @Component
   struct WebComponent {
     controller: web_webview.WebviewController = new web_webview.WebviewController()
-    @State size: number = 16
+    @State fontSize: number = 16
     build() {
       Column() {
         Web({ src: 'www.example.com', controller: this.controller })
-          .defaultFixedFontSize(this.size)
+          .defaultFixedFontSize(this.fontSize)
       }
     }
   }
@@ -856,11 +856,11 @@ defaultFontSize(size: number)
   @Component
   struct WebComponent {
     controller: web_webview.WebviewController = new web_webview.WebviewController()
-    @State size: number = 13
+    @State fontSize: number = 13
     build() {
       Column() {
         Web({ src: 'www.example.com', controller: this.controller })
-          .defaultFontSize(this.size)
+          .defaultFontSize(this.fontSize)
       }
     }
   }
@@ -887,11 +887,11 @@ minFontSize(size: number)
   @Component
   struct WebComponent {
     controller: web_webview.WebviewController = new web_webview.WebviewController()
-    @State size: number = 13
+    @State fontSize: number = 13
     build() {
       Column() {
         Web({ src: 'www.example.com', controller: this.controller })
-          .minFontSize(this.size)
+          .minFontSize(this.fontSize)
       }
     }
   }
@@ -918,11 +918,11 @@ minLogicalFontSize(size: number)
   @Component
   struct WebComponent {
     controller: web_webview.WebviewController = new web_webview.WebviewController()
-    @State size: number = 13
+    @State fontSize: number = 13
     build() {
       Column() {
         Web({ src: 'www.example.com', controller: this.controller })
-          .minLogicalFontSize(this.size)
+          .minLogicalFontSize(this.fontSize)
       }
     }
   }
@@ -2482,6 +2482,7 @@ onWindowNew(callback: (event: {isAlert: boolean, isUserTrigger: boolean, targetU
 
   ```ts
   // xxx.ets
+  import web_webview from '@ohos.web.webview'
   @Entry
   @Component
   struct WebComponent {
@@ -4954,7 +4955,7 @@ getCookie(url: string): string
       Column() {
         Button('getCookie')
           .onClick(() => {
-            let value = webview.WebCookieManager.getCookie('www.example.com')
+            let value = web_webview.WebCookieManager.getCookie('www.example.com')
             console.log("value: " + value)
           })
         Web({ src: 'www.example.com', controller: this.controller })
@@ -5326,7 +5327,7 @@ deleteSessionCookie(): void
       Column() {
         Button('deleteSessionCookie')
           .onClick(() => {
-            webview.WebCookieManager.deleteSessionCookie()
+            web_webview.WebCookieManager.deleteSessionCookie()
           })
         Web({ src: 'www.example.com', controller: this.controller })
       }