使用改造的邮政请求正文中的原始字符串

Question

i want to send user:user in the post request body. I am using retrofit lib. please suggest me.

I have tried already like this

@POST(/login)
void login(@BODY String s,Callback<LoginResponse>)

And called this as

login("user:user",Callback<LoginResponse>)

Answer 1

对主体使用TypedString而不是String。

Answer 2

Method #1

Consider your "user:user" is seem to a JsonObject. So please post JsonObject instead of Raw String.

You can construct a POJO class:

public class User{
    public final String user;

    User(String user) {
        this.user = user;
    }
}

Your method like this:

@POST(/login)
void login(@BODY User user,Callback<LoginResponse>)

And call this as:

User user = new User("john");
login(user,Callback<LoginResponse>)

Since Retrofit uses Gson by default, the User instances will be serialized as JSON as the sole body of the request. Default use content-type: application/json

Method #2

You just can post Raw String as Form Data with content-type: application/x-www-form-urlencoded and just need a @FormUrlEncoded annotation.

Here is your method:

@FormUrlEncoded
@POST(/login)
void login(@Field("yourkey") String user,Callback<LoginResponse>)

you just need to replace " yourkey " to your api's key - " user "

Call this as:

String user = "john";
login(user,Callback<LoginResponse>)

Reference :
How to POST raw whole JSON in the body of a Retrofit request
retrofit.http.Field
retrofit.http.FieldMap