java 如何从我的电脑打开和查看文件夹？
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How to open and view the folder from my computer?
提问by Soorya Thomas
Edited Question:
编辑的问题：
try{
folder=jTextField1.getText()+"_portfolio";
String path="E:/test folder/"+folder+"";
Desktop.getDesktop().open(path);
}catch(Exception E){
}
I got error method open in class java.awt.Desktop cannot be applied to given types.
我在类 java.awt.Desktop 中打开错误方法无法应用于给定类型。
回答by Andrew Thompson
See Desktop.open(File). E.G.
Desktop.getDesktop().open(theDirectory);
SSCCE
上合生
import java.awt.Desktop;
import java.io.*;
public class BrowseDirectory {
public static void main(String[] args) throws IOException {
String userHomePath = System.getProperty("user.home");
File userHome = new File(userHomePath);
Desktop.getDesktop().open(userHome);
}
}
Update
更新
Although the directory appears as "My Videos" to the end user, forming a file inside the directory and checking the properties of the file, reveals the underlying name is "Videos".
尽管该目录对最终用户显示为“我的视频”，但在该目录内形成一个文件并检查该文件的属性，发现其底层名称是“视频”。
import java.awt.Desktop;
import java.io.*;
public class BrowseDirectory {
public static void main(String[] args) throws IOException {
String userHomePath = System.getProperty("user.home");
File userHome = new File(userHomePath);
// uses the corect path separator for the OS
File videos = new File(userHome, "Videos");
Desktop.getDesktop().open(videos);
}
}
回答by shadrachJabonir
try {
String path = "C:\path\of\your\folder\";
Runtime runtime = Runtime.getRuntime();
runtime.exec("explorer.exe "+path);
System.out.println("open");
} catch (Exception E) {
}
you can use any path that you want but convert it 1st to string and please be aware in java "\" should written "\\"
您可以使用任何您想要的路径，但首先将其转换为字符串，请注意在 Java 中“\”应该写为“\\”
hope it works :)
希望它有效:)
