retrofit2 post请求加入query参数

1，第一步要调用，addQueryParameter

2，第二部要重新new builder

Request.Builder requestBuilder = original.newBuilder()

完整代码如下。

public class HeaderInterceptorimplements Interceptor {

@Override

    public Response intercept(Chain chain)throws IOException {

Request original = chain.request();

HttpUrl originalHttpUrl = original.url();

HttpUrl url = originalHttpUrl.newBuilder()

.addQueryParameter("token", ZPreference.pref.getString(CONST.USER_TOKEN,null))

.build();

// Request customization: add request headers

        Request.Builder requestBuilder = original.newBuilder()

.url(url);

Request request = requestBuilder.build();

return chain.proceed(request);

}

}

大招在这，还可以这样写@Post请求，然后用@Query注解