how to get headers/body/query request parameter at the same time with multiple extractors

[ggslayer]

how to get headers/body/query request parameter at the same time with multiple extractors?

example request:
http://xx.xx.xx.xx/api/set_book_content?sec_id=xx&sec_key=xx
with header: header_name_xx=header_val_xx
with body: this is book's content text ... long text
with cookie: cookie_name_xx=cookie_value_xx

in my handler, i wan to write like this:
async fn get_test(body_text:String, headers:Headers<HashMap<String,String>>,cookies:Cookies<HashMap<String,String>>,query_params:Form<my_query>) -> Json<my_response>{}

my propose is：i want get the four data in the simplist way. please tell me the simplist way, thank you!!

[davidpdrsn]

You can apply multiple extractors to a function so it’s just a matter of using the right types:

• Body can be extracted with String, Bytes, or several others in the extract module.
• You can get cookies with TypedHeader<headers::Cookie>.
• HeaderMap gives you the headers. Apply this after cookies since it will remove the headers from the request.
• extract::Query or RawQuery gives you the query.

[ggslayer]

thank you very much

[ggslayer]

hi, when i do that follow you , i got error: "Header of type cookie was missing".

this is my func define:
async fn get_test(body:Form, cookies:TypedHeaderheaders::Cookie, headers:HeaderMap, query_param:Query ) -> Json
{
...
}

[davidpdrsn]

Does the request actually contain a cookie header? If it’s optional you must use Option<TypedHeader<Cookie>>.