Question

java如何打开一个带有IP地址的文件，不要下载到本地..

看了半天api，还是调不通，请高手帮忙，谢谢!!~~
代码如下：

import java.awt.Desktop;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;

public class OpenFile {
private static File file;
private static URI uri;
public static void main(String[] args) throws URISyntaxException{

if (Desktop.isDesktopSupported()) {
Desktop desktop = Desktop.getDesktop();
String str = "file:\\\\192.168.23.64\\folder1\\folder2 folder3\\test.txt ";
System.out.println(str);
File file = new File(str);

try {
desktop.open(file);
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
而且用下面的代码，也能打来相应的文件

import java.io.IOException;

public class Openfile {
public static void main(String[] args) {
String addr = "file:\\\\192.168.23.64\\folder1\\folder2\\test.txt ";
try {
Runtime.getRuntime().exec("cmd /c start " +addr + "\" ");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
也就是说这个路径也没问题
只不过用 cmd 这个打开的文件，完全路径名中不能带有空格。。。着实郁闷

Answer 1

写成URL，空格换成%20试验一下