xlsm file download

1. Download small files, only for hundreds of k,1, 2M files1. Set URL//2. Load request//3. Set proxy//4. Implement proxy method Download file Nsurl *url = [Nsurl urlwithstring:@ "https://timgsa.baidu.com/timg?image Quality=80size=b9999_10000sec=1492791082124di=fc642407b4ec19430334653a9b873cffimgtype=0 src=http%3a%2f%2fi0.szhomeimg.com%2fuploadfiles%2fbbs%2f2006

This is a file download code, why the file is always empty after download function Down_file ($file _name, $file _sub_dir) { $file _name=iconv ("Utf-8", "gb2312", $

How does one configure IIS support exe file download ?, Iis File Download IIS supports the configuration method for downloading exe files, as shown in the figure below. Let's take a look. If you have set up a website in iisto download an exesuffix

Please help to see this php download MP4 file problem, the file download is not complete function Dl_file ($file) { $len = FileSize ($file); $filename = basename ($file); $

PHP file download is more common, online information is more, here no longer emphasize how to achieve (because it is also seen on the internet). The following are the main points of attention to download code.PHP download file is mainly the

Java web response provides the file download function, response File Download The structure of a webapp project is as follows: The content of the download.html file is as follows: The content of the Servlet-download. java

# # #struts2 complete file Download:1. First clear the basic knowledge: InputStream and FileInputStream, etc. are for memory, then the file input stream must be to the memory input stream, which is useful for file downloading. Essential Understanding Download

struts2 Implement File Upload:Action Code:Package Com.action;import Java.io.file;import Java.io.fileinputstream;import java.io.fileoutputstream;import Java.io.inputstream;import Java.io.outputstream;import Org.apache.struts2.servletactioncontext;import Com.opensymphony.xwork2.actionsupport;public class Fileuploadaction extends baseaction{/** * */private static final Long serialversionuid = 1l;/** * files stored in temporary folder after uploading */pr

Struts-File Download Code error, struts-File Download Code Struts code for File Download Configure the struts. xml file Create Action class Jsp code Possible Errors During run

This article mainly introduces a simple example of php file downloading. For more information, see The code is as follows: Public function downloads ($ name ){$ Name_tmp = explode ("_", $ name );$ Type = $ name_tmp [0];$ File_time = explode (".", $ name_tmp [3]);$ File_time = $ file_time [0];$ File_date = date ("Y/md", $ file_time );$ File_dir = SITE_PATH. "/data/uploads/$ type/$ file_date /"; If (! File_exists ($ file_dir. $ name )){Header ("Conten

1. Download it in a streaming fashion.　　Public httpservletresponse Download (String path, httpservletresponse response) {try {//path = file to download The path. File File = new

The first step: Login to a mobile phone QQ and then click on the "Group" icon to open into Step two: After the group data enter, we find "group file" open it into The third step: then we open the group file, click on the right "download" button to download the group files online. When the

=NewRandomaccessfile (file, "RWD"); //set the size of a temporary fileraf.setlength (length); Raf.close (); //calculate how many bytes each thread should download intSize = length/ThreadCount; for(inti = 0; i ) { //calculate start and end locations for thread downloads intStartIndex = i *size; intEndIndex = (i + 1) * size-1; //if it is th

Many tutorials can be found on the Internet to download JS files. However, this article introduces you to the implementation of Brushless newest download files. It seems cool, right? Background code Handler. ashx The Code is as follows: Using System;Using System. Web;Public class Handler: IHttpHandler {Public void ProcessRequest (HttpContext context ){String fileName = "web. config"; //

//ProgramName: Download// Program functions:// Creation date: 08:49:52// Created by: yanchao// Update record: reason/content of the updated person's update date//%> Response. setcontenttype ("application/X-download"); // set it to download application/X-DownloadString filedownload = "/temp_lp/help/JSF. chm"; // relative path of the

php file download appears download file content garbled corrupt solution

This is a file download code, why the file is always empty after download

If we open the QQ mail in the mobile phone, then clicks the QQ mail to have the attachment to enter, the concrete operation is shown below 1. Take the attachment in the mail as an example, click on "... 】 2. Select the "Save File" option, as shown in the following figure will pop-up prompts 3. Can be customized to save the path, by default, directly click "Save" 4. Then it will be downloaded in the "