no message

components/top-head.vue

@@ -46,10 +46,13 @@ onMounted(() => {
 let count = ref({})
 
 const getUser = () => {
-    MyUserInfoHttp().then(res => {
-        if (res.code != 200) return
-        let data = res.data
-        count.value = data["count"]
+    return new Promise((resolve, reject) => {
+        MyUserInfoHttp().then(res => {
+            if (res.code != 200) return
+            let data = res.data
+            count.value = data["count"]
+            resolve(data)
+        })
     })
 }
 
@@ -120,15 +123,22 @@ let historicalSearchList = ref([]) // 历史记录数据
 
 let MyPopupRef = ref(null)
 // 点击我的获取消息
-const handleUser = key => {
+const handleUser = async key => {
     if (isNeedLogin.value) {
         goLogin()
         return
     }
-    if (Object.keys(count.value).length === 0) getUser()
+
+    console.log(Object.keys(count.value).length, "length")
+
+    if (Object.keys(count.value).length === 0) await getUser()
 
     MyPopupRef.value.cutMy(key)
 }
+
+defineExpose({
+    count,
+})
 </script>
 
 <style scoped lang="less">