如何使用改造在发布请求后在拦截器中附加api键主体

时间:2019-02-01 19:52:03

标签: android retrofit

我正在尝试使用拦截器将Api密钥附加到请求的正文中。我尝试了各种方法,但都无济于事。

URL:https://someapi.com/api/stories/

方法:开机自检

头:接受:application / json

输入:{“ key”:“”}

@Provides     @辛格尔顿     公共拦截器拦截器(NetworkUtils networkUtils){         返回链-> {             请求originalRequest = chain.request();

        RequestBody requestBody = networkUtils.createBody();
        String postBodyString = networkUtils.bodyToString(requestBody);
        Request.Builder builder = originalRequest.newBuilder();
        postBodyString += ((postBodyString.length() > 0) ? "&" : "") + networkUtils.bodyToString(requestBody);
        originalRequest = builder.
                post(RequestBody.create(MediaType.parse(Constants.NETWORKING_HEADER.CONTENT_TYPE), postBodyString)).build();
        return chain.proceed(originalRequest);
    };
}


public RequestBody createBody() {
    return new FormBody.Builder()
            .add(Constants.NETWORKING_HEADER.KEY, Constants.NETWORKING_HEADER.API_KEY).build();
}

public String bodyToString(final RequestBody request) {

    try {
        final RequestBody copy = request;
        final Buffer buffer = new Buffer();
        if (copy != null) {
            copy.writeTo(buffer);
        } else {
            return "";
        }
        return buffer.readUtf8();
    } catch (final IOException e) {
        String message = "Did not work";
        Timber.d(message);
        return message;
    }
}

1 个答案:

答案 0 :(得分:0)

可能的Retrofit2: Modifying request body in OkHttp Interceptor副本

@Debanjan的最后一个答案提供了一个很好的解决方案,涵盖了application / json和表单数据。