我是Retrofit的新手,在过去的两天里遇到了很大的问题 . 我想从我的设备相机发送视频到XAMPP服务器 .
php部分应该移动上传的视频:
$returnArray = array();
$videoUploadResult = "";
$target_dir ="/Applications/XAMPP/xamppfiles/htdocs/Projects/Eventtest/videos";
if(!file_exists($target_dir)) {
mkdir($target_dir, 0777, true);
}
$target_file_name = $target_dir . "/" . basename($_FILES["filename"]["name"]);
if(move_uploaded_file($_FILES["filename"]["tmp_name"], $target_file_name)) {
$returnArray["video_upload_status"] = "Video uploaded successfully";
} else {
$returnArray["status"] = 400;
$returnArray["message"] = "Couldn't upload the video";
echo json_encode($returnArray);
}
exit;
接口:
public interface ServerInterface {
@GET("getEvents.php")
Call<List<JSONData>> getEvent(@Query("result") String tag);
@POST("createEvent.php")
//@FormUrlEncoded
@Multipart
Call<ResponseBody> uploadVideo(@Part("description") RequestBody description, @Part MultipartBody.Part file);
码:
ServerInterface = APIClient.getClient().create(ServerInterface.class);
RequestBody requestFile =
RequestBody.create(
MediaType.parse("video/mp4"),
videoFile
);
MultipartBody.Part body =
MultipartBody.Part.createFormData("filename", videoFile.getName(), requestFile);
// add another part within the multipart request
String descriptionString = "hello, this is description speaking";
RequestBody description =
RequestBody.create(
MultipartBody.FORM, descriptionString);
// finally, execute the request
Call<ResponseBody> call = serverInterface.uploadVideo(description, body);
call.enqueue(new Callback<ResponseBody>() {
@Override
public void onResponse(Call<ResponseBody> call,
Response<ResponseBody> response) {
Log.v("Upload", "success");
}
@Override
public void onFailure(Call<ResponseBody> call, Throwable t) {
Log.e("Upload error:", t.getMessage());
}
});
当我使用密钥“filename”通过Postman发送视频文件时,php服务器部分工作,如move_uploaded_file($ _ FILES [“filename”] [“tmp_name”] .
我尝试了不同的例子,这个特别是来自https://futurestud.io/tutorials/retrofit-2-how-to-upload-files-to-server我成功了 .
问题是,日志中没有错误 . 但我确切地知道,一旦它到达move_uploaded_file就会出现问题($ _ FILES [“filename”] [“tmp_name”]
1 回答
好的,我终于找到了问题和解决方案 . 首先,我的XAMPP上的目录 videos 是只读的 . 我正在使用Mac并通过“获取信息”将文件夹的“共享和权限”属性更改为 Read and Write
其次,我发现了一种将密钥文件对映射到我的php代码的方法,"filename"是 move_uploaded_file($_FILES["filename"]["tmp_name"] 中的密钥:接口:
码: