fix bug

src/lib/useBackSnaps.js

@@ -4,7 +4,7 @@ import { useStore } from "vuex";
 //设置
 let config = {
   elName: "mainContent", //#元素名称
-  log: false, //是否显示log
+  log: true, //是否显示log
 };
 
 const backSnaps = []; //返回快照数组
@@ -25,9 +25,13 @@ export function cfg(cfg){
 export function useBackSnaps() {
   
   onActivated(() => {
+    if (config.log)
+      console.log("useBackSnaps: onActivated事件", backSnaps);
     restore();
   });
   onMounted(() => {
+    if (config.log)
+      console.log("useBackSnaps: onMounted", backSnaps);
     restore();
   });
 
@@ -60,10 +64,11 @@ export const saveBackSnaps = () => {
   //保存
   if (idx > -1) {
     const backSnap = {
-      idx,
+      _idx: idx,
       scrollTop: $content ? $content.scrollTop : 0,
     };
-    // console.log("路由afterEach: ", backSnap);
+    if (config.log)
+      console.log("useBackSnaps: 保存之前",backSnap, backSnaps)
     if (backSnaps.length < idx + 1) backSnaps.length = idx + 1;
     backSnaps[idx] = backSnaps[idx] ? {...backSnaps[idx], ...backSnap} : backSnap
     // backSnaps[idx] = backSnap;
@@ -81,8 +86,10 @@ export const saveSnap = (snap)=>{
     //   url: window.location.href,
     // };
     // // console.log("路由afterEach: ", backSnap);
+    if (config.log)
+      console.log("useBackSnaps: 保存当前页面",snap, backSnaps);
     if (backSnaps.length < idx + 1) backSnaps.length = idx + 1;
-    backSnaps[idx] = backSnaps[idx] ? {...backSnaps[idx], ...{other: snap}} : {other: snap}
+    backSnaps[idx] = backSnaps[idx] ? {...backSnaps[idx], ...snap} : {...snap}
     // backSnaps[idx] = backSnap;
     if (config.log)
       console.log("useBackSnaps: 保存当前页面", backSnaps);