file-upload

Re-uploading a file with AJAX after it was changed causes net::ERR_UPLOAD_FILE_CHANGED in Chrome

由 冷暖自知 提交于 2020-07-31 14:09:01
问题 I have a simple HTML form that sends an selected file via AJAX to an API endpoint. If I do the following steps: Press the Upload button and make an POST request to upload the file Change the selected file on the filesystem (in a text editor), without picking it again in the file picker. Press the Upload button again, and make as second POST request Chrome will fail the second request with an error: net::ERR_UPLOAD_FILE_CHANGED . Note that if you change the file before the initial upload, the

How to handle retrofit socket timeout for uploading files in android kotlin?

由 Deadly 提交于 2020-07-23 08:37:18
问题 var client = OkHttpClient() val builder = OkHttpClient.Builder() val gson = GsonBuilder() .setLenient() .create() builder.addInterceptor(AddCookiesInterceptor(mcontext)) builder.addInterceptor(ReceivedCookiesInterceptor(mcontext)) builder.callTimeout(100,TimeUnit.SECONDS) client = builder.build() retrofit = Retrofit.Builder() .baseUrl(BASE_URL) .client(client) .addConverterFactory(GsonConverterFactory.create()) .addCallAdapterFactory(RxJava2CallAdapterFactory.create()) // .addConverterFactory

How to handle retrofit socket timeout for uploading files in android kotlin?

由 强颜欢笑 提交于 2020-07-23 08:36:11
问题 var client = OkHttpClient() val builder = OkHttpClient.Builder() val gson = GsonBuilder() .setLenient() .create() builder.addInterceptor(AddCookiesInterceptor(mcontext)) builder.addInterceptor(ReceivedCookiesInterceptor(mcontext)) builder.callTimeout(100,TimeUnit.SECONDS) client = builder.build() retrofit = Retrofit.Builder() .baseUrl(BASE_URL) .client(client) .addConverterFactory(GsonConverterFactory.create()) .addCallAdapterFactory(RxJava2CallAdapterFactory.create()) // .addConverterFactory

How to handle retrofit socket timeout for uploading files in android kotlin?

由 送分小仙女□ 提交于 2020-07-23 08:35:14
问题 var client = OkHttpClient() val builder = OkHttpClient.Builder() val gson = GsonBuilder() .setLenient() .create() builder.addInterceptor(AddCookiesInterceptor(mcontext)) builder.addInterceptor(ReceivedCookiesInterceptor(mcontext)) builder.callTimeout(100,TimeUnit.SECONDS) client = builder.build() retrofit = Retrofit.Builder() .baseUrl(BASE_URL) .client(client) .addConverterFactory(GsonConverterFactory.create()) .addCallAdapterFactory(RxJava2CallAdapterFactory.create()) // .addConverterFactory

Call to a member function getClientOriginalName() on null laravel

由 纵饮孤独 提交于 2020-07-23 06:36:28
问题 I keep on getting this error when I try to upload a pdf document file, does anybody have any idea how to solve this? I had tried looking for similar problems but still can't solve it(eg: Upload pdf file using Laravel 5) I tried doing dd() to see if the file have been uploaded and it did show the file name but the error said Call to a member function getClientOriginalName() on null , so now I'm kind of confused on what to do now. Here are my codes, thanks in advance for helping. Controller:

Call to a member function getClientOriginalName() on null laravel

由 有些话、适合烂在心里 提交于 2020-07-23 06:34:13
问题 I keep on getting this error when I try to upload a pdf document file, does anybody have any idea how to solve this? I had tried looking for similar problems but still can't solve it(eg: Upload pdf file using Laravel 5) I tried doing dd() to see if the file have been uploaded and it did show the file name but the error said Call to a member function getClientOriginalName() on null , so now I'm kind of confused on what to do now. Here are my codes, thanks in advance for helping. Controller:

dropzone.js sends empty $_FILES

由 纵然是瞬间 提交于 2020-07-22 05:14:50
问题 I try to use dropzone.js to make a drag-and-drop file upload area and I'm getting really desperate here. I have this simplest script: <?php print_r($_FILES); ?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta charset="utf-8"> </head> <body> <form action="/" method="POST" enctype="multipart/form-data" class="dropzone"> <input name="file" type="file" /> <input type="submit" name="submit" value="Submit" /> </form> <script type=

dropzone.js sends empty $_FILES

由 六眼飞鱼酱① 提交于 2020-07-22 05:14:11
问题 I try to use dropzone.js to make a drag-and-drop file upload area and I'm getting really desperate here. I have this simplest script: <?php print_r($_FILES); ?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta charset="utf-8"> </head> <body> <form action="/" method="POST" enctype="multipart/form-data" class="dropzone"> <input name="file" type="file" /> <input type="submit" name="submit" value="Submit" /> </form> <script type=

Tornado: Read uploaded CSV file?

由 最后都变了- 提交于 2020-07-22 01:23:31
问题 I want to do something like: import csv import tornado.web class MainHandler(tornado.web.RequestHandler): def post(self): uploaded_csv_file = self.request.files['file'][0] with uploaded_csv_file as csv_file: for row in csv.reader(csv_file): self.write(' , '.join(row)) But, uploaded_csv_file is not of type file . What is the best practice here? Sources: http://docs.python.org/2/library/csv.html http://docs.python.org/2/library/functions.html#open https://stackoverflow.com/a/11911972/242933 回答1

Tornado: Read uploaded CSV file?

由 谁说胖子不能爱 提交于 2020-07-22 01:23:10
问题 I want to do something like: import csv import tornado.web class MainHandler(tornado.web.RequestHandler): def post(self): uploaded_csv_file = self.request.files['file'][0] with uploaded_csv_file as csv_file: for row in csv.reader(csv_file): self.write(' , '.join(row)) But, uploaded_csv_file is not of type file . What is the best practice here? Sources: http://docs.python.org/2/library/csv.html http://docs.python.org/2/library/functions.html#open https://stackoverflow.com/a/11911972/242933 回答1
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