POST http://image.isoyu.com/
Content-Type: multipart/form-data; boundary=3ae7a449a0d582dee56dbd3739088cf6

--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="appid"

1234
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="token"

7d33a816d302b6
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="userid"

123456
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="url"

http://image.isoyu.com/tu/mm/e9e570bfb54ebc708179208983ce8b95/0
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="fileid"

e9e570bfb54ebc708179208983ce8b95
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="sha"

77cc9a9cb437a8d82c7545c3dc158a1dd09796d9
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="size"

51200
--3ae7a449a0d582dee56dbd3739088cf6
Content-Disposition: form-data; name="magic_context"

<magic_context>
--3ae7a449a0d582dee56dbd3739088cf6--