feature: 开门红方案

1. 分享图片使用图片url
2. 拦截原生按钮, 关闭图片时不返回上级

src/views/ebiz/goodStart/GoodStartScheme.vue

@@ -44,8 +44,38 @@ export default {
   },
   created() {
     this.getSchemePics()
+    this.interceptAppBtn()
   },
   methods: {
+    interceptAppBtn() {
+      setTimeout(() => {
+        // eslint-disable-next-line no-undef
+        EWebBridge.webCallAppInJs('webview_left_button', {
+          intercept: '1'
+        })
+      }, 100)
+      window.appCallBack = this.appCallBack
+    },
+    appCallBack(data) {
+      if (data.trigger == 'left_button_click') {
+        if (!this.isPrevShow) {
+          this.$jump({
+            flag: 'h5',
+            extra: {
+              title: '开门红专区',
+              forbidSwipeBack: 1,
+              url: location.origin + `/#/goodStart/prefecture`
+            },
+            routerInfo: {
+              path: `/goodStart/prefecture`,
+              type: '1'
+            }
+          })
+        } else {
+          this.isPrevShow = false
+        }
+      }
+    },
     onPageChange(page) {
       this.currentPage = page
     },
@@ -63,16 +93,13 @@ export default {
       this.images = [this.$assetsUrl + pic.picUrl]
     },
     shareImg() {
-      this.toDataURL(this.images[0], function(base64) {
-        const img = base64
-        // eslint-disable-next-line no-undef
-        EWebBridge.webCallAppInJs('bridge', {
-          flag: 'share',
-          extra: {
-            shareType: '1',
-            img
-          }
-        })
+      // eslint-disable-next-line no-undef
+      EWebBridge.webCallAppInJs('bridge', {
+        flag: 'share',
+        extra: {
+          shareType: '1',
+          img: this.images[0]
+        }
       })
     },
     toDataURL(url, callback) {

src/views/ebiz/goodStart/Prefecture.vue

@@ -33,8 +33,25 @@ export default {
   },
   mounted() {
     this.changeNavigator()
+    this.interceptAppBtn()
   },
   methods: {
+    interceptAppBtn() {
+      setTimeout(() => {
+        // eslint-disable-next-line no-undef
+        EWebBridge.webCallAppInJs('webview_left_button', {
+          intercept: '1'
+        })
+      }, 100)
+      window.appCallBack = this.appCallBack
+    },
+    appCallBack(data) {
+      if (data.trigger == 'left_button_click') {
+        this.$jump({
+          flag: 'home'
+        })
+      }
+    },
     changeNavigator() {
       setTimeout(() => {
         // eslint-disable-next-line no-undef