如何使用java代码在特定路径创建文件夹
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how to create folder at perticular path using java code
提问by user3691407
I want to create a folder at a particular path (location which is given by user) using java code.
我想使用 java 代码在特定路径（由用户提供的位置）创建一个文件夹。
File dir = new File("Hermatic");
dir.mkdir();
This code create 'hermatic' folder but i want to set path so that folder create at given location.
此代码创建“hermatic”文件夹，但我想设置路径，以便在给定位置创建该文件夹。
回答by Gabriel Ruiu
Is this what you are looking for?
这是你想要的？
public class Main {
public static void createFolder(String path) throws Exception {
File dir = new File(path);
dir.mkdir();
}
public static void main(String[] args) throws Exception {
String path = args[0]; //takes the first argument from the command line
createFolder(path);
}
}
So running your application with
所以运行你的应用程序
java -jar myapp.jar /home/me/folder
would create the folder with the path /home/me/folder
将创建路径为/home/me/folder 的文件夹
回答by yanyu
String location = "C:\user\Desktop\dir1\dir2\";
File file = new File(location + "filename.txt");
