优化收益加载速度

src/pages/home/components/adware.tsx

@@ -15,7 +15,6 @@ const Adware: FC<Props> = ({data, only_flag, width}) => {
   const [adverts, setAdverts] = useState<AdwareType[]>([])
   const [space, setSpace] = useState<any | null>(null)
 
-
   useEffect(() => {
     const res = data.find(d => d.only_flag === only_flag)
     setSpace(res)
@@ -31,36 +30,40 @@ const Adware: FC<Props> = ({data, only_flag, width}) => {
   }
 
   return (
-    <View className={styles.adware}>
-      {
-        adverts.length === 1 && <Img
-          src={adverts[0].image_url}
-          mode='scaleToFill'
-          lazyLoad
-          fadeIn
-          onClick={() => jumpAdware(adverts[0].image_path)}
-          width={width}
-          height={(space.height / space.width) * width}/>
-      }
+    <>
       {
-        adverts.length > 1 && <Swiper
-          indicatorDots
-          autoplay
-          circular
-          style={{width: width + "rpx", height: (space.height / space.width) * width + "rpx", overflow: 'hidden'}}
-          indicatorActiveColor='rgba(255,255,255,0.5)'>
-          {adverts.map(d => <SwiperItem key={d.id}>
-            <Img
-              src={d.image_url}
+        adverts.length > 0 && <View className={styles.adware}>
+          {
+            adverts.length === 1 && <Img
+              src={adverts[0].image_url}
+              mode='scaleToFill'
               lazyLoad
               fadeIn
+              onClick={() => jumpAdware(adverts[0].image_path)}
               width={width}
-              height={(space.height / space.width) * width}
-              onClick={() => jumpAdware(d.image_path)}/>
-          </SwiperItem>)}
-        </Swiper>
+              height={(space.height / space.width) * width}/>
+          }
+          {
+            adverts.length > 1 && <Swiper
+              indicatorDots
+              autoplay
+              circular
+              style={{width: width + "rpx", height: (space.height / space.width) * width + "rpx", overflow: 'hidden'}}
+              indicatorActiveColor='rgba(255,255,255,0.5)'>
+              {adverts.map(d => <SwiperItem key={d.id}>
+                <Img
+                  src={d.image_url}
+                  lazyLoad
+                  fadeIn
+                  width={width}
+                  height={(space.height / space.width) * width}
+                  onClick={() => jumpAdware(d.image_path)}/>
+              </SwiperItem>)}
+            </Swiper>
+          }
+        </View>
       }
-    </View>
+    </>
   )
 }
 

src/pages/home/components/feature_recommended.tsx

@@ -151,7 +151,7 @@ const FeatureRecommended: FC<Props> = (props) => {
 
   return (
     <View className={styles.feature} style={{height: '263px'}}>
-      {data.every(d => d.data.length) && <Swiper nextMargin='30px' style={{height: '263px'}}>
+      <Swiper nextMargin='30px' style={{height: '263px'}}>
         {
           data.map(d => <SwiperItem key={d.url}>
             <Image
@@ -159,7 +159,7 @@ const FeatureRecommended: FC<Props> = (props) => {
               className={styles.featureTitle}
               onClick={() => jump(d.url)} src={d.titleUrl}/>
             {
-              d.data.map((c, index) => <View
+              d.data.length > 0 && d.data.map((c, index) => <View
                 className='flex mb-3'
                 key={c.id}
                 onClick={() => jump(d.detailsUrl + c.path, c.id, d.type)}>
@@ -177,7 +177,7 @@ const FeatureRecommended: FC<Props> = (props) => {
             }
           </SwiperItem>)
         }
-      </Swiper>}
+      </Swiper>
     </View>
   )
 }

src/pages/home/home.tsx

@@ -1,4 +1,4 @@
-import {FC, useEffect, useState} from "react";
+import {FC, useState} from "react";
 import {View} from "@tarojs/components";
 import styles from "./home.module.scss";
 import Adware from "@/pages/home/components/adware";
@@ -20,11 +20,11 @@ const Home: FC = () => {
     Taro.navigateTo({url: '/pages/login/login'})
   }
 
-  useEffect(() => {
+  Taro.useLoad(() => {
     HomeApi.home().then(res => {
       setData(res)
     })
-  }, [])
+  })
 
   return (
     <View className={styles.content}>
@@ -37,7 +37,7 @@ const Home: FC = () => {
         skill={data?.skill || []}
       />
       <Adware data={data?.adverts || []} only_flag='routine_home_recommend_banner' width={710}/>
-      <CurRecommended/>
+      {data && <CurRecommended/>}
       {
         !token && <View className={styles.tipsLogin} onClick={unLogin}>
           <View>登录后享受更多学习服务~</View>