fix：登录也无法点击分享

pages/home/member.vue

@@ -173,11 +173,19 @@
 		})
 	}
 
-	const goToShare = () => {
-		uni.navigateTo({
-			url: '../setting/share'
-		})
-	}
+  const goToShare = () => {
+    console.log('用户信息==========',userStore.userInfo.isVisitor)
+    if (userStore.userInfo.isVisitor) {
+      uni.showToast({
+        title: '请先登录',
+        icon: 'none'
+      })
+      return
+    }
+    uni.navigateTo({
+      url: '../setting/share'
+    })
+  }
 
 	onMounted(() => {
 		// 状态栏高度