download_rs
使用rust写的一个简单 download 下载库
简单使用
sync_download
- cargo:
download_rs = {version="0.1.0",features=["sync_download"]}
- code
use download_rs::sync_download::Download;
use std::error::Error;
fn main() {
let url = "https://www.baidu.com/img/bd_logo1.png";
// 当前目录
let filename = "bd_log1.png";
// 指定 下载目录
// let filename = "/download/";
// 指定下载目录下载文件名,需要手动创建下载文件夹
// let filename = "download/bd_log1.png";
let download = Download{
url,
out: Some(filename)
};
match download.download() {
Ok(_) => println!("下载完成"),
Err(e) => println!("下载出错 ： {}",e.to_string()),
}
}async_download
- cargo:
download_rs = "0.1.0"
或
download_rs = {version="0.1.0",features=["async_download"]}
- code
use download_rs::async_download::Download;
fn main() {
let url = "https://www.baidu.com/img/bd_logo1.png";
// 当前目录
let filename = "bd_log1.png";
// 指定 下载目录
// let filename = "/download/";
// 指定下载目录下载文件名,需要手动创建下载文件夹
// let filename = "download/bd_log1.png";
let download = Download{
url,
out: Some(filename)
};
match download.download() {
Ok(_) => println!("下载完成"),
Err(e) => println!("下载出错 ： {}",e.to_string()),
}
}async_download_default
- cargo:
download_rs = "0.1.0"
或
download_rs = {version="0.1.0",features=["async_download"]}
- code
use download_rs::async_download::Download;
#[tokio::main]
async fn main() {
let url = "https://www.baidu.com/img/bd_logo1.png";
// 当前目录
let filename = "bd_log1.png";
// 指定 下载目录
// let filename = "/download/";
// 指定下载目录下载文件名,需要手动创建下载文件夹
// let filename = "download/bd_log1.png";
let download = Download{
url,
out: Some(filename)
};
match download.download_async().await {
Err(e) => panic!("error: {}",e.to_string()),
Ok(()) => println!("ok")
}
}
