让代码变得好看，允许玩家自定生成的用户名长度（随机字母部分）

src/bot_socks5.rs

@@ -20,31 +20,11 @@ pub struct BotMessage {
     pub last_keepalive_sec: u64,
 }
 
-// impl Clone for BotVariable {
-//     fn clone(&self) -> Self {
-//         Self { spam_file: self.spam_file.clone() }
-//     }
-// }
-
 // 定义一个StreamType的特性，要求实现Read和Write，且含有connect函数
 pub trait StreamType: Read + Write {
     fn connect(server_addr: &str,proxy_addr: &str) -> Result<Self, Error> where Self: Sized;
 }
 
-// *由于下面的Stream已经实现过connect了，所以这里没必要重复一遍
-// // 然后让Socks5Stream实现StreamType
-// impl StreamType for Socks5Stream{
-//     fn connect(server_addr: &str,proxy_addr: &str) -> Result<Self, Error> where Self: Sized {
-//         return Socks5Stream::connect(proxy_addr, server_addr);
-//     }
-// }
-// // 再让TcpStream实现StreamType
-// impl StreamType for TcpStream {
-//     fn connect(server_addr: &str,_: &str) -> Result<Self, Error> where Self: Sized {
-//         return TcpStream::connect(server_addr);
-//     }
-// }
-
 // Bot泛型版
 pub struct Bot<T: StreamType> {
     pub username: String,
@@ -307,7 +287,7 @@ impl<T: StreamType> Bot<T> {
                     && !login_command_flag { // 登录3s后且未执行过登录命令
                     let commands = self.config.login_commands().clone();
                     for i in commands{
-                        self.send_command(i.to_string()).await.unwrap();
+                        self.send_command(i.to_string()).await.unwrap_or(());
                         thread::sleep(Duration::from_secs(1));
                     }
                     info!("[{}/WORKER] Login commands executed!",self.username);