添加Cron接口，更新Dockerfile

back/api/index.ts

@@ -3,6 +3,7 @@ import auth from './auth';
 import cookie from './cookie';
 import config from './config';
 import log from './log';
+import cron from './cron';
 
 export default () => {
   const app = Router();
@@ -10,5 +11,7 @@ export default () => {
   cookie(app);
   config(app);
   log(app);
+  cron(app);
+
   return app;
 };