接入语音

src/utils/tools.js

@@ -43,3 +43,9 @@ export const addJs = url => {
   script.src = url
   document.body.appendChild(script)
 }
+
+export const throttle = (fn, delay = 1000) => {
+  if (typeof fn != "function") return;
+  if (window.throttleTimer) clearTimeout(window.throttleTimer)
+  window.throttleTimer = setTimeout(() => fn.call(), delay)
+}