exemplo de uso

README.md

@@ -5,6 +5,10 @@ Recibe un arquivo.
 Devolve un link para descargalo.
 
 ## Funcionamento
+```
+curl -F'file=@fondo-mobil.jpg' http://localhost:3000/u
+
+```
 
 ### Subida
 Cando recibe un arquivo:

src/main.rs

@@ -37,12 +37,13 @@ async fn root() -> &'static str {
 async fn upload(mut multipart: Multipart) {
     while let Some(field) = multipart.next_field().await.unwrap() {
         let name = field.name().unwrap().to_string();
+        let filename = field.file_name().unwrap().to_string();
         let data = field.bytes().await.unwrap();
 
         println!("Length of `{}` is {} bytes", name, data.len());
         // tracing::debug!("Length of `{}` is {} bytes", name, data.len());
         
-        let mut file = File::create(name).await.expect("error creando arquivo");
+        let mut file = File::create(filename).await.expect("error creando arquivo");
         file.write_all(&data).await.expect("error gardando contido");
     }
 }