refactor: V3 版本重构已基本完成

web/src/utils/libs.js

@@ -14,6 +14,15 @@ export function randString(length) {
     return buf.join("")
 }
 
+export function UUID() {
+    let d = new Date().getTime();
+    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+        const r = (d + Math.random() * 16) % 16 | 0;
+        d = Math.floor(d / 16);
+        return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);
+    });
+}
+
 // 判断是否是移动设备
 export function isMobile() {
     const userAgent = navigator.userAgent;