webview: 框架已支持，移除临时写法

hybrid/html/local.html

@@ -54,7 +54,7 @@
           switch (action) {
             case 'switchTab':
               uni.switchTab({
-                url: '/pages/tabBar/API/API'
+                url: '/pages/tabBar/API'
               });
               break;
             case 'reLaunch':

pages/component/web-view-local/web-view-local.uvue

@@ -10,47 +10,11 @@
   export default {
     data() {
       return {
-
       }
     },
     methods: {
       message(event : WebViewMessageEvent) {
         console.log(JSON.stringify(event.detail));
-				const data = event.detail.data;
-				if (data == null) return;
-				switch (data['action']) {
-					case 'navigateTo':
-						uni.navigateTo({
-							url: data['url'] as string
-						});
-						break;
-					case 'redirectTo':
-						uni.redirectTo({
-							url: data['url'] as string
-						});
-						break;
-					case 'switchTab':
-						uni.switchTab({
-							url: data['url'] as string
-						});
-						break;
-					case 'reLaunch':
-						uni.reLaunch({
-							url: data['url'] as string
-						});
-						break;
-					case 'navigateBack':
-						uni.navigateBack({
-							delta: data['delta'] as number
-						});
-						break;
-					default:
-						uni.showModal({
-							content: JSON.stringify(event.detail),
-							showCancel: false
-						});
-						break;
-				}
       },
       error(event : WebViewErrorEvent) {
         console.log(JSON.stringify(event.detail));