参数存本地

src/project/qujing/AppHome/AppHome.vue

@@ -167,8 +167,11 @@ export default {
       }
     },
     clickLaw(index) {
-      uni.relaunch({
-        url: '/pages/AppLegalLearning/AppLegalLearning?inx=' + index
+      uni.switchTab({
+        url: '/pages/AppLegalLearning/AppLegalLearning',
+        success: ()=> {
+          uni.setStorageSync('inx', index)
+        }
       })
     },
     handleActive({type, appId, url}) {

src/project/qujing/AppLegalLearning/AppLegalLearning.vue

@@ -35,6 +35,9 @@ export default {
     }
   },
   onShow() {
+    if(uni.getStorageSync('inx')) {
+      this.currIndex = uni.getStorageSync('inx')
+    }
     if(this.currIndex == 0) {
       this.$refs.OnlineClass.getList();
     } else {
@@ -47,11 +50,8 @@ export default {
       }
     });
   },
-  onLoad(o) {
-    if(o) {
-      console.log(o);
-      this.currIndex = o.inx
-    }
+  onUnload() {
+    uni.removeStorageSync('inx')
   },
   components: {
     OnlineClass,