军团：添加锁

shared/db/ErrLog.ts

@@ -0,0 +1,26 @@
+import BaseModel from './BaseModel';
+import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
+import { genCode } from '../pubUtils/util'
+
+/**
+  * 自增 ID
+*/
+@index({ name: 1 })
+export default class ErrLog extends BaseModel {
+
+  @prop({ required: true })
+  code: string;
+
+  @prop({ required: true, default: "" })
+  desc: string;
+
+  public static async create(desc: string) {
+      let code = genCode(12);
+      await ErrLogModel.insertMany({ code, desc });
+  }
+
+}
+
+export const ErrLogModel = getModelForClass(ErrLog);
+
+export interface ErrLogType extends Pick<DocumentType<ErrLog>, keyof ErrLog>{};