//! datetime — 本地时间 use chrono::Local; fn main() { let _ = std::io::stdin().read_line(&mut String::new()); let now = Local::now(); let out = serde_json::json!({ "type": "result", "content": format!("当前时间: {}\n星期: {}\n时区: {}", now.format("%Y-%m-%d %H:%M:%S"), now.format("%A"), now.offset()) }); println!("{out}"); }