🎈 perf(加密): 推送的kv不每次加密而是缓存

shared/pubUtils/sysUtil.ts

@@ -29,13 +29,17 @@ export class MsgEncrypt {
     private encodeK: string = '';
     private encodeV: string = '';
 
-    constructor(data: { k?: string, v?: string, encodeK?: string, encodeV?: string }) {
+    constructor(data: { k?: string, v?: string, encodeK?: string, encodeV?: string, originK?: string, originV?: string }) {
         if(data.k && data.v) {
             this.encodeAndSetKv(data.k, data.v);
         }
         if(data.encodeK && data.encodeV) {
             this.decodeAndSetKv(data.encodeK, data.encodeV);
         }
+        if(data.originK && data.originV) {
+            this.k = data.originK;
+            this.v = data.originV;
+        }
     }
 
     public decryptMsg(data: string) {