使用 Coroutine + Retrofit 将 file/image 上传到服务器
Upload file/image into server using Coroutine + Retrofit
我是新协程我尝试将文件上传到服务器(使用改造 2.9.0)但我没有得到响应。
下面是代码行
private suspend fun uploadFile(inputFiles: List<String>,channel:Channel<Any>): List<FileResponse>? {
val partList = buildFilePart(inputFiles)
QLog.d(TAG,"uploadFile going 1")
val response = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
QLog.d(TAG,"uploadFile going 2")
return response.body()
}
interface UploadFileApiKotlin {
@Multipart
@POST("/uploadFile")
suspend fun uploadFiles(
@Part listUri: List<MultipartBody.Part>
): Response<List<FileResponse>?>
}
查看logcat后,只看到一行代码:
uploadFile going 1
没有日志行:uploadFile going 2
协程似乎暂停在行:val response = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
你能帮我解决这个问题吗?
提前致谢
我发布了,终于我自己得到了答案
suspend fun uploadFile() = suspendCoroutine<Response<List<FileResponse>?>> { continuation ->
val call = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
call.enqueue(object : Callback<Response<List<FileResponse>?>> {
override fun onResponse(
call: Call<Response<List<FileResponse>?>>,
response: Response<Response<List<FileResponse>?>>
) {
// Resume coroutine with a value provided by the callback
continuation.resumeWith(response.data)
}
override fun onFailure(
call: Call<Response<List<FileResponse>?>>,
t: Throwable
) {
continuation.resumeWithException(t)
}
})
}
我是新协程我尝试将文件上传到服务器(使用改造 2.9.0)但我没有得到响应。 下面是代码行
private suspend fun uploadFile(inputFiles: List<String>,channel:Channel<Any>): List<FileResponse>? {
val partList = buildFilePart(inputFiles)
QLog.d(TAG,"uploadFile going 1")
val response = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
QLog.d(TAG,"uploadFile going 2")
return response.body()
}
interface UploadFileApiKotlin {
@Multipart
@POST("/uploadFile")
suspend fun uploadFiles(
@Part listUri: List<MultipartBody.Part>
): Response<List<FileResponse>?>
}
查看logcat后,只看到一行代码:
uploadFile going 1
没有日志行:uploadFile going 2
协程似乎暂停在行:val response = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
你能帮我解决这个问题吗? 提前致谢
我发布了
suspend fun uploadFile() = suspendCoroutine<Response<List<FileResponse>?>> { continuation ->
val call = RequestHelper.getUpLoadFilesKotlinRequest().uploadFiles(partList)
call.enqueue(object : Callback<Response<List<FileResponse>?>> {
override fun onResponse(
call: Call<Response<List<FileResponse>?>>,
response: Response<Response<List<FileResponse>?>>
) {
// Resume coroutine with a value provided by the callback
continuation.resumeWith(response.data)
}
override fun onFailure(
call: Call<Response<List<FileResponse>?>>,
t: Throwable
) {
continuation.resumeWithException(t)
}
})
}