概述 #
调用 os 包即可。
例子 #
目录创建 #
package main
import (
"fmt"
"os"
)
func main() {
err := os.Mkdir("/tmp/test_go_main_dir", 0755) // 创建 1 级目录
if err != nil {
panic(err)
} else {
fmt.Println("/tmp/test_go_main_dir has been created")
}
err = os.MkdirAll("/tmp/test_go_main_dir/1/2/3", 0755) // 创建多级目录
if err != nil {
panic(err)
} else {
fmt.Println("/tmp/test_go_main_dir/1/2/3 has been created")
}
}
// $ go run main.go
// 输出如下
/**
/tmp/test_go_main_dir has been created
/tmp/test_go_main_dir/1/2/3 has been created
*/
目录删除 #
package main
import (
"fmt"
"os"
)
func main() {
err := os.RemoveAll("/tmp/test_go_main_dir")
if err != nil {
panic(err)
} else {
fmt.Println("/tmp/test_go_main_dir has been deleted")
}
}
// $ go run main.go
// 输出如下
/**
/tmp/test_go_main_dir/1/2/3 has been deleted
*/
