solved

report.md.mustache

@@ -17,23 +17,23 @@
 ## 项目经历
 
 {{#projects}}
-* {{.name}}
+* {{name}}
 {{/projects}}
 
 ## 论文
 
 {{#theses}}
-* {{.name}}
+* {{name}}
 {{/theses}}
 
 ## 专利
 
 {{#patents}}
-* {{.name}}
+* {{name}}
 {{/patents}}
 
 ## 竞赛
 
 {{#competitions}}
-* {{.name}}
+* {{name}}
 {{/competitions}}
\ No newline at end of file

src/app.controller.ts

@@ -12,9 +12,12 @@ export class AppController {
     try {
       data = JSON.parse(dataRaw);
     } catch (e) {
-      res.status(400).end('bad JSON');
+      res.status(400).end({ message: 'bad JSON' });
       return;
     }
+    if (!data || !data.id || !data.name) {
+      res.status(400).end({ message: 'bad student data' });
+    }
     const pdf = await this.appService.getPdf(data);
     res.set({
       'Content-Type': 'application/pdf',