chore: clean clode

src/main.rs

@@ -13,14 +13,14 @@ mod dingtalk;
 mod ali_dns;
 // mod simple_thread_pool;
 
-use std::env;
-use clap::{App, Arg};
 use std::fs;
-use std::str::FromStr;
-use tide::Request;
+use std::env;
+use std::path::PathBuf;
 use std::process::{Command, exit};
 use std::time::{Duration, SystemTime};
-use std::path::PathBuf;
+use std::str::FromStr;
+use tide::Request;
+use clap::{App, Arg};
 use async_std::task;
 use async_std::channel;
 use async_std::channel::Sender;