save log

src/service/user.service.ts

@@ -118,8 +118,8 @@ export class UserService {
           createTime: Date.now().toString(),
         };
         const content = fs.readFileSync(dist, 'utf8');
-        const arr = JSON.parse(content);
-        console.log(content, arr);
+        console.log(content);
+        const arr = JSON.parse(content.trim());
 
         arr.push(data);
         fs.writeFileSync(dist, JSON.stringify(arr), 'utf8');