Question

java怎样读取本地文件夹下的文件

Answer 1

  File file = new File("WebRoot\\test.html");
 BufferedReader bufferedReader = 
 new BufferedReader(new InputStreamReader(new FileInputStream(file)));         
    String row = null;
   StringBuffer sb = new StringBuffer();
    while ((row = bufferedReader.readLine()) != null) {
    System.out.println(row);
      sb.append(row);
     }
   bufferedReader .close();

Answer 2

遍历即可：
File dir = new File("D:\\test\");
File[] directoryListing = dir.listFiles();
if (directoryListing != null) {
/// 这里写你的逻辑
}