POST / HTTP/1.1
Host: www.example.com
Connection: keep-alive
Content-Length: 291
Accept-Language: zh-CN,zh;q=0.8
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryOBVgGIBJ2oShfxN8
Accept: application/json
Cache-Control: no-cache
Accept-Encoding: gzip, deflate, br
Cookie: foo=bar; test_key=test_value

------WebKitFormBoundaryOBVgGIBJ2oShfxN8
Content-Disposition: form-data; name="foo"

bar
------WebKitFormBoundaryOBVgGIBJ2oShfxN8
Content-Disposition: form-data; name="file-test"; filename="file-test.txt"
Content-Type: text/plain

foobar
------WebKitFormBoundaryOBVgGIBJ2oShfxN8--
