Question

我正在尝试获取字符串请求，但它会像这样给出错误

Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2 path $

我的API输出是这样的：

{
    "status": true,
    "message": "Video uploaded successfully!",
    "data": {
        "video_name": "674631516178278_abc2.mp4",
        "video_thumbnail": "674631516178278_thumb0017.jpg"
    }
}

回复代码：

        @Override
        public void onResponse(Call<String> call, Response<String> response) {
            try {
                if (response.body() != null)
                    Log.e("UploadResponse>>>", response.body());
                layoutUpload.setVisibility(View.GONE);
                if (file.exists()) {
                    file.delete();
                    thumb.delete();
                }
            } catch (Exception e) {
                e.printStackTrace();
                layoutUpload.setVisibility(View.GONE);
                if (file.exists()) {
                    file.delete();
                    thumb.delete();
                }
            }
        }

Answer 1

试试这个

 @Override
    public void onResponse(Call<ResponseBody> call, Response< ResponseBody > response) {
        try {
            if (response.body() != null)
                Log.e("UploadResponse>>>", response.body());
            layoutUpload.setVisibility(View.GONE);
            if (file.exists()) {
                file.delete();
                thumb.delete();
            }
        } catch (Exception e) {
            e.printStackTrace();
            layoutUpload.setVisibility(View.GONE);
            if (file.exists()) {
                file.delete();
                thumb.delete();
            }
        }
    }

Answer 2

我也面临类似的问题。 Dattatray Nande提供的答案是，只需在Retrofit.Builder中添加ScalarsConverterFactory.create（）即可。

此外，别忘了在界面中添加如下所示的内容类型

@Headers("Content-Type: text/html")
@GET("/apiMethod")
Call<String> YourAPIFunction();

Answer 3

.addConverterFactory（ScalarsConverterFactory.create（）） .addxxxx

Answer 4

错误提示您要在String正文中获取结果。如果你想这样做只需在Retrofit.Builder中添加ScalarsConverterFactory.create（）。

$sql = "SELECT * FROM doorsensor ORDER BY status WHERE id = (SELECT MAX(id) FROM doorsensor)";

在应用程序级别的build.gradle中使用改造实施。

实现'com.squareup.retrofit2：converter-scalars：2.1.0'

retrofit期望一个字符串，但在第1行第2列路径$是BEGIN_OBJECT

4 个答案: