4.7 doc update (#1068)

* fix: plugin update

* feat: get current time plugin

* fix: ts

* perf: select app ux

* fix: ts

* perf: max w

* move code

* perf: inform tip

* fix: inform

* doc

* fix: tool handle

* perf: tmp file store

* doc

* fix: message file selector

* feat: doc

* perf: switch trigger

* doc

* fix: openapi import

* rount the number

* parse openapi schema

* fix empty line after variables (#64)

* doc image

* image size

* doc

* doc

* catch error

---------

Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

projects/app/src/service/mongo.ts

@@ -11,6 +11,8 @@ import { mongoSessionRun } from '@fastgpt/service/common/mongo/sessionRun';
 import { initGlobal } from './common/system';
 import { startMongoWatch } from './common/system/volumnMongoWatch';
 import { startTrainingQueue } from './core/dataset/training/utils';
+import { clearDirFiles } from '@fastgpt/service/common/file/utils';
+import { tmpFileDirPath } from '@fastgpt/service/common/file/constants';
 
 /**
  * connect MongoDB and init data
@@ -32,6 +34,9 @@ export function connectToDatabase(): Promise<void> {
 
       // start queue
       startTrainingQueue(true);
+
+      // clear tmp files
+      clearDirFiles(tmpFileDirPath);
     }
   });
 }