我正在尝试在项目路径下的文件夹下列出文件,我正在java Servlets
上工作
我正在像File folder = new File("D:/Vivek/Touchpoint/MirrorImage/WebContent/Image/");
这样进行操作,我想使该路径动态化,因为将来我要在其他系统上部署它,所以必须采用该路径
我尝试过InputStream input = getServletContext().getResourceAsStream("D:/Vivek/Touchpoint/MirrorImage/WebContent/Image");
,但是从InputStream开始,我无法在
我正在像这样编写整个代码
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String DirectoryName="";
File folder = new File("D:/Vivek/Touchpoint/MirrorImage/WebContent/Image/"); // Setting the path manually
File[] listOfFiles = folder.listFiles(); //creating an array to loop through
// System.out.println(folder);
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
// System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
test=listOfFiles[i].getName();
System.out.println("Directory " + DirectoryName);
}
}
}
我尝试过System.out.println(new File(".").getAbsolutePath());
,但它会打印C:\Windows\system32\.
答案 0 :(得分:1)
您可以尝试以下操作:
String path = request.getServletContext().getRealPath("/Image");
File folder = new File(path);
...