feat：性能优化

api/kefu.js

@@ -0,0 +1,27 @@
+import { KEFU_BASE_URL, Authorization } from '@/utils/config.js'
+import { getStorageFun, TOKEN_NAME } from '@/utils/auth.js'
+
+export function getUnreadCount(userId) {
+  const token = getStorageFun(TOKEN_NAME)
+  return new Promise((resolve, reject) => {
+    uni.request({
+      url: `${KEFU_BASE_URL}/kefu/user/unread-count`,
+      method: 'GET',
+      data: { userId },
+      header: {
+        Authorization,
+        'HSM-AUTH': token || '',
+        'content-type': 'application/json'
+      },
+      success: response => {
+        const body = response.data || {}
+        if (response.statusCode >= 200 && response.statusCode < 300 && body.bizcode === 100) {
+          resolve(Number(body.data || 0))
+          return
+        }
+        resolve(0)
+      },
+      fail: () => resolve(0)
+    })
+  })
+}