Question

我正在使用OkHttp库来进行多部分数据，一切都很好我没有任何错误但是当我编译程序时它会给我错误

错误：（172,40）错误：无法访问ByteString 找不到okio.ByteString的类文件

此处发生错误RequestBody.create(MEDIA_TYPE_JPG, new File(data.getFileParam())))

这是实现多部分请求的整个方法代码

public static String makeRequest(RequestConstructor data, String a, String b) {
    final MediaType MEDIA_TYPE_JPG = MediaType.parse("image/jpg");
    try {
        OkHttpClient client = new OkHttpClient();

        Log.d("test",data.getFileParam());

        RequestBody requestBody = new MultipartBody.Builder()
                .setType(MultipartBody.FORM)
                .addFormDataPart("bunting", data.getParam("bunting"))
                .addFormDataPart("dangler", data.getParam("dangler"))
                .addFormDataPart("poster", data.getParam("poster"))
                .addFormDataPart("tearPad", data.getParam("tearPad"))
                .addFormDataPart("leafLet", data.getParam("leafLet"))
                .addFormDataPart("outlet_category", "")
                .addFormDataPart("dealerName", data.getParam("dealerName"))
                .addFormDataPart("brouchers", data.getParam("brouchers"))
                .addFormDataPart("wobblers", data.getParam("wobblers"))
                .addFormDataPart("tentCard", data.getParam("tentCard"))
                .addFormDataPart("others", data.getParam("others"))
                .addFormDataPart("photo", "1.jpg",
                        RequestBody.create(MEDIA_TYPE_JPG, new File(data.getFileParam())))
                .build();

        Request request = new Request.Builder()
                .url(data.getUrl())
                .post(requestBody)
                .build();

        Response response = client.newCall(request).execute();
        if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
        Log.d("From OkHTTP Response", response.toString());
        System.out.println(response.body().string());
    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}

我没有任何导入okio类所以我试图添加manully有趣的android studio show语法错误cannot resolve symbol okio

Answer 1

这是我们需要自己包含的独立包装。名字是：Okio。

您可以在此处找到最新的jar或java文件：https://github.com/square/okio

Answer 2

您好，您可以将libs okio添加到您的项目中。

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OkHTTP错误无法访问ByteString

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