style:首页

src/utils/util.js

@@ -55,3 +55,11 @@ export function throttle(func, wait = 500, immediate = true) {
     }, wait)
   }
 }
+
+export function guid() {
+  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+    var r = (Math.random() * 16) | 0,
+      v = c == 'x' ? r : (r & 0x3) | 0x8
+    return v.toString(16)
+  })
+}