fix

src/components/SaveShare.vue

@@ -0,0 +1,42 @@
+<template>
+  <div>
+    <div>
+      <div v-if="item==0">
+        <h1>未中奖</h1>
+      </div>
+      <div v-else>
+        <h1>中奖页面</h1>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  name: '',
+
+  data() {
+    return {
+      item: null
+    }
+  },
+
+  watch: {
+    '$route.query.states': {
+      handler(val) {
+        console.log('🚀 ~ file: SaveShare.vue ~ line 24 ~ val', val)
+
+        if (val) {
+          this.item = val
+        } else {
+          this.$router.go(-1)
+        }
+      },
+      immediate: true // 页面加载时就启动
+    }
+  }
+}
+</script>
+
+<style>
+</style>