rust 获取当前exe所在路径

use std::fs::create_dir_all;
use std::path::Path;
use std::{env, fs};

fn main() {

let p = env::current_dir();
println!("当前主目录：{:?}", p.expect("REASON").display());
println!("当前主目录：{:?}", std::env::current_dir().unwrap());
println!("当前EXE路径包含exe：{:?}", std::env::current_exe().unwrap());

let exe = std::env::current_exe().unwrap();
let dir = exe.parent().expect("Executable must be in some directory");
println!("当前EXE路径：{:?}", dir);

}

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