Bump tera version to 1.8.0, print the listening port to cli (#421)

Co-authored-by: ZhiFeng Hu <huzhifeng@coldlake.cn>

template_engines/tera/src/main.rs

@@ -31,6 +31,7 @@ async fn main() -> std::io::Result<()> {
     std::env::set_var("RUST_LOG", "actix_web=info");
     env_logger::init();
 
+    println!("Listening on: 127.0.0.1:8080, open browser and visit have a try!");
     HttpServer::new(|| {
         let tera =
             Tera::new(concat!(env!("CARGO_MANIFEST_DIR"), "/templates/**/*")).unwrap();