feat: 17910 【全域规则】频道-外部卡片日期展示规则与需求不一致

 import { CompDTO, ContentDTO } from 'wdBean'
 import { CommonConstants } from 'wdConstant/Index';
 import { DateTimeUtils } from 'wdKit/Index';
+import { JSON } from '@kit.ArkTS';
+import router from '@ohos.router'
 
 @Component
 export struct CardSourceInfo {
   @State contentDTO: ContentDTO = new ContentDTO();
   @ObjectLink compDTO: CompDTO
 
+  handleTimeStr() {
+    return DateTimeUtils.getCommentTime(
+      this.contentDTO.publishTime.includes(' ')
+        ? Number.parseFloat(new Date(this.contentDTO.publishTime).getTime().toString())
+        : Number.parseFloat(this.contentDTO.publishTime)
+    )
+  }
+
+  showTime() {
+    console.log('curRouter', this.contentDTO.publishTime)
+    const curRouter = router.getState().name;
+    const publishTime = this.contentDTO.publishTime.includes(' ')
+      ? new Date(this.contentDTO.publishTime).getTime().toString()
+      : this.contentDTO.publishTime
+    let flag: boolean = false;
+    if (curRouter === 'MainPage') {
+      if (this.isTwoDaysAgo(publishTime)) {
+        console.log('curRouter 01')
+        flag = false
+      } else {
+        console.log('curRouter 02')
+        flag = true;
+      }
+    } else {
+      console.log('curRouter 03')
+      flag = true;
+    }
+    return flag;
+  }
+
+  isTwoDaysAgo(date: string) {
+    const twoDaysAgo = new Date();
+    twoDaysAgo.setDate(twoDaysAgo.getDate() - 2);
+    console.log('curRouter', date)
+    return parseInt(date) < twoDaysAgo.getTime()
+  }
+
   build() {
     Flex({ alignItems: ItemAlign.Center }) {
       if (this.contentDTO.corner) {
@@ -52,11 +91,12 @@ export struct CardSourceInfo {
       //     .fontColor($r("app.color.color_B0B0B0"))
       //     .flexShrink(0);
       // }
-      if (this.contentDTO.source) {
-        Text(DateTimeUtils.getCommentTime(Number.parseFloat(new Date(this.contentDTO.publishTime).getTime().toString())))
+      if (this.contentDTO.source && this.showTime()) {
+        Text(this.handleTimeStr())
           .fontSize($r("app.float.font_size_11"))
           .fontColor($r("app.color.color_B0B0B0"))
-          .flexShrink(0);
+          .flexShrink(0)
+          .margin({right: 4})
       }
 
       if (this.getContentDtoBean()?.interactData?.commentNum && this.contentDTO.source) {
@@ -64,7 +104,6 @@ export struct CardSourceInfo {
           .fontSize($r("app.float.font_size_11"))
           .fontColor($r("app.color.color_B0B0B0"))
           .flexShrink(0)
-          .margin({ left: 6 })
           .visibility(Number(this.getContentDtoBean()?.interactData?.commentNum) === 0 ? Visibility.None :
           Visibility.Visible)
       }