javascript创建Aria2下载任务

最新推荐文章于 2024-08-22 09:41:45 发布

LingMax2013

最新推荐文章于 2024-08-22 09:41:45 发布

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本文介绍如何通过WebSocket协议与Aria2进行交互，实现远程控制和监控下载任务。展示了如何设置Aria2参数，如目录、最小分片大小、每服务器最大连接数等，并解析URL获取下载文件名。

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function wsopen()
{
    ws.send(JSON.stringify(json));
};
            
function wsmessage(evt) 
{ 
    console.log(evt);
    //var received_msg = evt.data;
};
    
function wsclose()
{ 

};

//配置选项
var
uris = ["https:\/\/allall02.baidupcs.com\/file\/cbe37e784f94427426071875352b40b6?bkt=en-29a7ad5d1913bc6f44bea6395eb7d0a32f409015cea98fdddb4315a21497144e7ce59a0eae216211\x26fid=3054955233-250528-1011704972959858\x26time=1570690760\x26sign=FDTAXyGERQBHSKfWa-DCb740ccc5511e5e8fedcff06b081203-xG%2BTCdxQUQRq1Ui6brIk5pfn6Gc%3D\x26to=80\x26size=202286246\x26sta_dx=202286246\x26sta_cs=11953\x26sta_ft=zip\x26sta_ct=7\x26sta_mt=6\x26fm2=MH%2CYangquan%2CAnywhere%2C%2Cchongqing%2Cany\x26ctime=1492439575\x26mtime=1552110435\x26clienttype=25\x26resv0=cdnback\x26resv1=0\x26resv2=\x26resv3=\x26vuk=1477340725\x26iv=-1\x26htype=\x26randtype=\x26newver=1\x26newfm=1\x26secfm=1\x26flow_ver=3\x26pkey=en-932e0c41f79b1d1e5d498ca99fc607c62bf474b885d0b61daeebb90e6fbdb1c9f4dd9c3575822927\x26expires=1570691120\x26rt=sh\x26r=562907300\x26sh=1\x26vbdid=-\x26fin=130%E4%B8%AA%E5%BE%AE%E4%BF%A1%E5%B0%8F%E7%A8%8B%E5%BA%8F%E6%BA%90%E7%A0%81.zip\x26rtype=1\x26dp-logid=8860697327314120144\x26dp-callid=0.1\x26hps=1\x26tsl=0\x26csl=0\x26csign=x7qq1U0QBjpcorN1dCDZIzRXlhM%3D\x26so=0\x26ut=4\x26uter=0\x26serv=0\x26uc=2280392327\x26ti=c1f44b690956cc0e85fae55224ce38d0c70da313d15ac53b\x26by=themis"]
json = {}
,host = '127.0.0.1'
,port = '6800'

;

var uris = ["https://allall01.baidupcs.com/file/73ddf7f2f60a7ec20922bba251a06726?bkt=en-3f603aaf964434026dca6b96e4857c707525e984b9b702310f628d138a82a7934cb44b806e8d59fbe21f1f53169d5b0633d8e3c127b6ab9c682f814392692f66&fid=1679854806-268128-67879811957453&time=1570687838&sign=FDTAXyGERLQBHSKfW-DCb740ccc5511e5e8fedcff06b081203-17%2FuqFpUQe4r22evQEEqR0V8jbI%3D&to=79&size=2155759&sta_dx=2155759&sta_cs=60288&sta_ft=zip&sta_ct=7&sta_mt=7&fm2=MH%2CQingdao%2CAnywhere%2C%2Cchongqing%2Cany&ctime=1509385552&mtime=1509385552&clienttype=25&resv0=cdnback&resv1=0&resv2=&resv3=&vuk=1679854806&iv=-2&htype=&randtype=&newver=1&newfm=1&secfm=1&flow_ver=3&pkey=en-963c4d87088fd013979aa7dc0d3186732bc60d0222ae33100b963ee764dc1a405bd274d78351e663f442edba688543d9cdc17b11bb9b51b4305a5e1275657320&sl=81068110&expires=8h&rt=sh&r=937987287&sh=1&vbdid=-&fin=aria2.zip&fn=aria2.zip&rtype=1&dp-logid=8859917977432942288&dp-callid=0.1&hps=1&tsl=10&csl=10&csign=jToBGNwEVigOIYQmJN4e%2FtsveFA%3D&so=0&ut=8&uter=4&serv=0&uc=227677536&ti=273bc8e9effab1bafdebc8fed21b97b568b495e875b2fc94&by=themis"];

// 自动获取下载文件名
var out = "";
var tmp = uris[0].match(/fi.{0,1}n=([^&]+)/);
if (tmp != null) {
  out = tmp[1];
  out = decodeURIComponent(out.replace(/\+/g, '%20'));
}else{
    out='all.zip';
}

var options = {
    "dir": './dow',
    "min-split-size": "4M",
    "split": "8",
    "max-connection-per-server": "8",
    "user-agent": "Opera\/9.80 (Windows NT 6.0) Presto\/2.12.388 Version\/12.14",
  };
if (out != "") {
    options.out = out;
}

json.id = 2333333;
json.jsonrpc = "2.0";
json.method = "aria2.addUri";
json.params = [];
var token = '';
if (token != "") {
  json.params.push("token:" + token);
}
json.params.push(uris);
json.params.push(options);
var ws = new WebSocket("ws://" + host + ":" + port + "/jsonrpc");
ws.onopen =  wsopen;
ws.onmessage = wsmessage;
ws.onclose =  wsclose;