备份数据支持选择模块，支持清除依赖缓存

back/api/system.ts

@@ -316,10 +316,15 @@ export default (app: Router) => {
 
   route.put(
     '/data/export',
+    celebrate({
+      body: Joi.object({
+        type: Joi.array().items(Joi.string()).optional(),
+      }),
+    }),
     async (req: Request, res: Response, next: NextFunction) => {
       try {
         const systemService = Container.get(SystemService);
-        await systemService.exportData(res);
+        await systemService.exportData(res, req.body.type);
       } catch (e) {
         return next(e);
       }
@@ -416,4 +421,22 @@ export default (app: Router) => {
       }
     },
   );
+
+  route.put(
+    '/config/dependence-clean',
+    celebrate({
+      body: Joi.object({
+        type: Joi.string().allow(''),
+      }),
+    }),
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        const systemService = Container.get(SystemService);
+        const result = await systemService.cleanDependence(req.body.type);
+        res.send(result);
+      } catch (e) {
+        return next(e);
+      }
+    },
+  );
 };

back/config/index.ts

@@ -86,6 +86,7 @@ const dbPath = path.join(dataPath, 'db/');
 const uploadPath = path.join(dataPath, 'upload/');
 const sshdPath = path.join(dataPath, 'ssh.d/');
 const systemLogPath = path.join(dataPath, 'syslog/');
+const dependenceCachePath = path.join(dataPath, 'dep_cache/');
 
 const envFile = path.join(preloadPath, 'env.sh');
 const jsEnvFile = path.join(preloadPath, 'env.js');
@@ -174,4 +175,5 @@ export default {
   sqliteFile,
   sshdPath,
   systemLogPath,
+  dependenceCachePath,
 };

back/services/system.ts

@@ -415,10 +415,17 @@ export default class SystemService {
     }
   }
 
-  public async exportData(res: Response) {
+  public async exportData(res: Response, type?: string[]) {
     try {
+      let dataDirs = ['db', 'upload'];
+      if (type && type.length) {
+        dataDirs = dataDirs.concat(type.filter((x) => x !== 'base'));
+      }
+      const dataPaths = dataDirs.map((dir) => `data/${dir}`);
       await promiseExec(
-        `cd ${config.dataPath} && cd ../ && tar -zcvf ${config.dataTgzFile} data/`,
+        `cd ${config.dataPath} && cd ../ && tar -zcvf ${
+          config.dataTgzFile
+        } ${dataPaths.join(' ')}`,
       );
       res.download(config.dataTgzFile);
     } catch (error: any) {
@@ -503,4 +510,15 @@ export default class SystemService {
       return { code: 400, message: '设置时区失败' };
     }
   }
+
+  public async cleanDependence(type: 'node' | 'python3') {
+    if (!type || !['node', 'python3'].includes(type)) {
+      return { code: 400, message: '参数错误' };
+    }
+    try {
+      const finalPath = path.join(config.dependenceCachePath, type);
+      await fs.promises.rm(finalPath, { recursive: true });
+    } catch (error) {}
+    return { code: 200 };
+  }
 }