java 下載網路中在檔案

標籤：java

URL url = new URL(Config.local + "/excel/" + name);HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();// 佈建要求資訊httpConnection.setRequestProperty("GET", "/down.zip HTTP/1.1");// 設定接受資訊httpConnection.setRequestProperty("Accept", "image/gif,image/x-xbitmap,application/msword");// 設定串連資訊httpConnection.setRequestProperty("Connection", "Keep-Alive");// 獲得輸入資料流InputStream input = httpConnection.getInputStream();// 建立隨機檔案flist.add(new File(name));RandomAccessFile oSavedFile = new RandomAccessFile(name, "rw");byte[] b = new byte[1024];int nRead;// 從輸入資料流中讀入位元組流，然後寫到檔案中while ((nRead = input.read(b, 0, 1024)) > 0) {oSavedFile.write(b, 0, nRead);}input.close();oSavedFile.close();httpConnection.disconnect();

java 下載網路中在檔案