案例565修改

src/views/portal/case/Index.vue

@@ -621,6 +621,7 @@ export default {
       }
       dataList(allData[random])
     })()
+    this.pageScroll = JSON.parse(sessionStorage.getItem("pagesScroll"))
   },
   mounted() {
     let $this = this;
@@ -699,7 +700,10 @@ export default {
     // window.addEventListener("scroll", this.handleScroll);
     // 获取年
     this.getYears();
-
+    if(this.pageScroll){
+      this.queryCondition.pageIndex = parseInt(this.pageScroll.pages)
+      this.queryCondition.type = this.pageScroll.type
+    }
   },
   beforeDestroy() {
     // window.removeEventListener("scroll", this.handleScroll);
@@ -789,6 +793,12 @@ export default {
         apiCase.startReadTimer(refId)
       }
       this.$router.push({ path: '/case/detail', query: { id } });
+      this.pageScroll = {
+        pages: this.queryCondition.pageIndex,
+        scrollTop: window.pageYOffset,
+        type: this.queryCondition.type
+      }
+      sessionStorage.setItem('pagesScroll', JSON.stringify(this.pageScroll))
     },
     tylClick() {
       window.open("https://m.qingxuetang.com/x/?appId=qxtcorp306130");
@@ -1290,6 +1300,16 @@ export default {
           // 给所有的赋值
           this.caseList.count = res.result.count;
           this.caseList.showPagCount = res.result.count;
+          this.$nextTick(() => {
+            if(JSON.parse(sessionStorage.getItem("pagesScroll"))){
+              window.scrollTo({
+                left: 0,
+                top: JSON.parse(sessionStorage.getItem("pagesScroll")).scrollTop,
+                behavior: 'smooth'
+              })
+              sessionStorage.removeItem("pagesScroll")
+            }
+          });
         } else {
           this.$message.error(res.message);
         }