图片上传功能是我们web里面经常用到的,获得的方式也有很多种,这里我用的是request.getInputStream()获取文件流的方式.想要获取文件流有两种方式,附上代码 int length = request.getContentLength();//获取请求参数长度. byte[] bytes = new byte[length];//定义数组,长度为请求参数的长度 DataInputStream dis = new DataInputStream(request.getInputSt
上传文件获取文件流 <div> 上传文件 : <input type="file" name = "file" id = "fileId" /> </div> <script> function getFile() { //js写法 var file=document.getElementById('fileId').files[0;]//获取文件流 var fileName = file.name
CString strVersion; CString strPath(_T("xxxxxxxx.exe")); // 读文件信息 DWORD dwVerHnd = 0; DWORD dwVerInfoSize = ::GetFileVersionInfoSize(strPath, &dwVerHnd); if (dwVerInfoSize) { // If we were able to get the information, process it: HANDLE hMem
#coding:utf-8 myPath="C:\\ime" import os from win32api import GetFileVersionInfo, LOWORD, HIWORD def get_version_number (filename): try: info = GetFileVersionInfo (filename, "\\") ms = info['FileVersionMS'] ls = info['FileVersionLS'] r