初始化api

back/api/config.ts

@@ -0,0 +1,70 @@
+import { Router, Request, Response, NextFunction } from 'express';
+import { Container } from 'typedi';
+import { Logger } from 'winston';
+import * as fs from 'fs';
+import config from '../config';
+const route = Router();
+
+export default (app: Router) => {
+  app.use('/', route);
+  route.get(
+    '/config/:key',
+    async (req: Request, res: Response, next: NextFunction) => {
+      const logger: Logger = Container.get('logger');
+      try {
+        let content = '未找到文件';
+        switch (req.params.key) {
+          case 'config':
+            content = getFileContentByName(config.confFile);
+            break;
+          case 'sample':
+            content = getFileContentByName(config.sampleFile);
+            break;
+          case 'crontab':
+            content = getFileContentByName(config.crontabFile);
+            break;
+          case 'shareCode':
+            let shareCodeFile = getLastModifyFilePath(config.shareCodeDir);
+            content = getFileContentByName(shareCodeFile);
+            break;
+          case 'diy':
+            content = getFileContentByName(config.diyFile);
+            break;
+          default:
+            break;
+        }
+        res.send({ code: 200, content });
+      } catch (e) {
+        logger.error('🔥 error: %o', e);
+        return next(e);
+      }
+    },
+  );
+};
+
+function getFileContentByName(fileName) {
+  if (fs.existsSync(fileName)) {
+    return fs.readFileSync(fileName, 'utf8');
+  }
+  return '';
+}
+function getLastModifyFilePath(dir) {
+  var filePath = '';
+
+  if (fs.existsSync(dir)) {
+    var lastmtime = 0;
+
+    var arr = fs.readdirSync(dir);
+
+    arr.forEach(function (item) {
+      var fullpath = path.join(dir, item);
+      var stats = fs.statSync(fullpath);
+      if (stats.isFile()) {
+        if (stats.mtimeMs >= lastmtime) {
+          filePath = fullpath;
+        }
+      }
+    });
+  }
+  return filePath;
+}