程序完成，只需要添加图标和关闭CMD窗口即可

Cargo.toml

@@ -4,7 +4,7 @@ version = "1.0.0"
 edition = "2024"
 
 [dependencies]
-tokio = "1.47.1"
+tokio = { version = "1.47.1", features = ["full"] }
 async-tftp = "0.3.6"
 slint = "1.12.1"
 rfd = "0.15.4"

components/Window.slint

@@ -14,6 +14,7 @@ export component MainWindow inherits Window {
     callback StartTftp();
     //停止回调
     callback StopTftp();
+    //选择路径按钮
     Rectangle {
         height: 35px;
         width: 95px;

src/main.rs

@@ -2,38 +2,75 @@ use async_tftp::server::TftpServerBuilder;
 use async_tftp::Result;
 use rfd::FileDialog;
 use slint::SharedString;
-use std::error::Error;
-// ?use smol::{prelude::*};
+use std::path::PathBuf;
+use tokio::task::{AbortHandle, JoinHandle};
+use std::sync::{Arc, Mutex};
 
 slint::include_modules!();
-
-async fn StartTftpServer(Dir: &str) -> Result<()> {
-    println!("Start Tftp Server Dir With:{Dir}");
-    let tftpd = TftpServerBuilder::with_dir_ro(Dir)?.build().await?;
-    tftpd.serve().await?;
-    Ok(())
+struct ServerState {
+    abort_handle: Option<AbortHandle>,
 }
 
-fn main() {
+async fn start_tftp_server(dir: PathBuf) -> Result<(JoinHandle<()>, AbortHandle)> {
+    let task = tokio::spawn(async move {
+        println!("Starting TFTP server at: {:?}", dir);
+        let tftpd = TftpServerBuilder::with_dir_ro(&dir)
+        .expect("Failed to create server")
+            .build()
+            .await
+            .expect("Failed to bind socket");
+
+        if let Err(e) = tftpd.serve().await {
+            eprintln!("Server error: {}", e);
+        }
+    });
+
+    let abort_handle = task.abort_handle();
+    Ok((task, abort_handle))
+}
+#[tokio::main]
+async fn main() {
     let ui = MainWindow::new().unwrap();
+    let state = Arc::new(Mutex::new(ServerState { abort_handle: None }));
+    let folder_path = Arc::new(Mutex::new(String::new()));
+    let path_clone = folder_path.clone();
+
     //选择路径按钮的回调函数
     ui.on_BrowserFolder(move || {
         let result = FileDialog::new()
             .set_directory("/")
             .pick_folder();
-
-        SharedString::from(
-            result.map(|p| p.to_string_lossy().into_owned())
-                .unwrap_or_default()
-        )
+        let path = result.map(|p| p.to_string_lossy().into_owned())
+            .unwrap_or_default();
+        *path_clone.lock().unwrap() = path.clone(); // 存储到变量
+        SharedString::from(path)
     });
     //启动按钮的回调函数
+    let state_clone = state.clone();
+    let path_clone = Arc::clone(&folder_path);
     ui.on_StartTftp(move || {
-        // smol::spawn(StartTftpServer("C:/Users/anonymous/Desktop/Rust/VoiletTftp/target/release/")).detach();
+        // let Dir = PathBuf::from("C:/Users/anonymous/Desktop/Rust/VoiletTftp/target/release");
+        let dir = PathBuf::from(&*path_clone.lock().unwrap());
+        println!("{:?}",dir);
+        let state = state_clone.clone();
+        tokio::spawn(async move {
+            match start_tftp_server(dir).await {
+                Ok((_handle, abort_handle)) => {
+                    println!("Server started");
+                    // 存储 abort_handle 以便停止
+                    state.lock().unwrap().abort_handle = Some(abort_handle);
+                }
+                Err(e) => eprintln!("Error: {}", e),
+            }
+        });
     });
     //停止按钮的回调函数
+    let state_clone = state.clone();
     ui.on_StopTftp(move || {
+        if let Some(handle) = state_clone.lock().unwrap().abort_handle.take() {
+            handle.abort();
+            println!("Server stopped");
+        }
     });
     ui.run().unwrap();
-}
-//启动一个TFTP服务器帮我改写
+}