即使请求有错误,我的后端也会返回 200 HTTP 代码:
{
"error": {
"message": "Generic error",
"code": 13000
}
}
现在,在使用之后,我如何访问原始响应主体:
.addConverterFactory(GsonConverterFactory.create(gson))
我试过:
response.raw().body().string()
但是我得到:
java.lang.IllegalStateException: Cannot read raw response body of a converted body.
我已经实现了一个通用的 APICallback 类,它应该“阻止”成功并触发 APIError 事件:
abstract class APICallback<T> implements Callback<T> {
abstract void onSuccess(Call<T> call, T result);
@Override
public void onResponse(Call<T> call, Response<T> response) {
if (response.body() != null) {
if (response.body() instanceof APIError) {
// this is not working
} else {
onSuccess(call, response.body());
}
} else {
apiError = new APIError("Unknown error");
bus.post(new APIErrorEvent(apiError));
}
}
@Override
public void onFailure(@NonNull Call<T> call, @NonNull Throwable t) {
String message = t.getLocalizedMessage() != null ? t.getLocalizedMessage() : "Unknown error";
apiError = new APIError(message);
bus.post(new APIErrorEvent(apiError, source));
}
}
我想保留“自动转换器”功能...在此先感谢您。
最佳答案
对于错误响应,您必须采用 response.errorBody() 而不是 response.body()
abstract class APICallback<T> implements Callback<T> {
abstract void onSuccess(Call<T> call, T result);
@Override
public void onResponse(Call<T> call, Response<T> response) {
if (response.body() != null) {
if (response.body() instanceof APIError) {
// this is not working
} else {
onSuccess(call, response.body());
}
} else {
apiError = new APIError("Unknown error");
bus.post(new APIErrorEvent(apiError));
}
}
@Override
public void onFailure(@NonNull Call<T> call, @NonNull Throwable t) {
String message = t.getLocalizedMessage() != null ? t.getLocalizedMessage() : "Unknown error";
apiError = new APIError(message);
bus.post(new APIErrorEvent(apiError, source));
}
}
改为
abstract class APICallback<T> implements Callback<T> {
abstract void onSuccess(Call<T> call, T result);
@Override
public void onResponse(Call<T> call, Response<T> response) {
if (response.isSuccessful()) {
if (response.body() != null) {
onSuccess(call, response.body());
}
} else {
if (response.errorBody() != null) {
if (response.errorBody() instanceof APIError) {
}
} else {
apiError = new APIError("Unknown error");
bus.post(new APIErrorEvent(apiError));
}
}
}
@Override
public void onFailure(@NonNull Call<T> call, @NonNull Throwable t) {
String message = t.getLocalizedMessage() != null ? t.getLocalizedMessage() : "Unknown error";
apiError = new APIError(message);
bus.post(new APIErrorEvent(apiError, source));
}
}
关于android - 转换后访问原始响应,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55725736/