update @可见性判断唯一处理

src/views/pages/comProduct/index.vue

@@ -174,6 +174,7 @@ export default {
       interceptCode: [ ...interceptCode ],
       passCode: [ ...passCode ],
       pollSwitch: false, // 同步轮询开关，暂定关闭，保留逻辑
+      visibilityStatus: false,
 
       showData: ['31', '32', '33', '2', '1'] as Array<any>, // 区分 列表 和 详情
       pageData: new Map([['31', []], ['32', []], ['33', []], ['2', []], ['1', []]]),
@@ -317,6 +318,8 @@ export default {
   methods: {
     // 可见性
     visibilityFunc() {
+      if (this.visibilityStatus) return;
+      this.visibilityStatus = true;
       const that = this;
       document.addEventListener('visibilitychange', function () {
         const visibilityState = document.visibilityState;
@@ -688,6 +691,7 @@ export default {
     }
   },
   beforeUnmount() {
+    this.visibilityStatus = false;
     document.removeEventListener('visibilitychange', this.visibilityFunc);
     this.codeTime && clearInterval(this.codeTime);
     this.codeTime = null;

src/views/templates/cmsCash/index.vue

@@ -143,6 +143,7 @@ export default {
       passCode: [ ...passCode ],
       weekArray: [ ...weekArray ],
       pollSwitch: false, // 同步轮询开关，暂定关闭，保留逻辑
+      visibilityStatus: false,
 
       bgDefault: 'https://lsxdmgoss.oss-cn-chengdu.aliyuncs.com/MarketingSystem/image/front/common_img_main_1.png',
       bgInput: 'https://lsxdmgoss.oss-cn-chengdu.aliyuncs.com/MarketingSystem/image/front/zfb-red-banner.png',
@@ -192,6 +193,8 @@ export default {
   methods: {
     // 可见性
     visibilityFunc() {
+      if (this.visibilityStatus) return;
+      this.visibilityStatus = true;
       const that = this;
       document.addEventListener('visibilitychange', function () {
         const visibilityState = document.visibilityState;
@@ -361,6 +364,7 @@ export default {
     }
   },
   beforeUnmount() {
+    this.visibilityStatus = false;
     document.removeEventListener('visibilitychange', this.visibilityFunc);
     this.pollTime && clearTimeout(this.pollTime);
     this.pollTime = 'end';

src/views/templates/cmsVoucher/index.vue

@@ -117,6 +117,7 @@ export default {
       passCode: [ ...passCode ],
       weekArray: [ ...weekArray ],
       pollSwitch: false, // 同步轮询开关，暂定关闭，保留逻辑
+      visibilityStatus: false,
     };
   },
   created() {
@@ -130,6 +131,8 @@ export default {
   methods: {
     // 可见性
     visibilityFunc() {
+      if (this.visibilityStatus) return;
+      this.visibilityStatus = true;
       const that = this;
       document.addEventListener('visibilitychange', function () {
         const visibilityState = document.visibilityState;
@@ -290,6 +293,7 @@ export default {
     }
   },
   beforeUnmount() {
+    this.visibilityStatus = false;
     document.removeEventListener('visibilitychange', this.visibilityFunc);
     this.pollTime && clearTimeout(this.pollTime);
     this.pollTime = 'end';