油猴脚本 => 获取SongTaste歌曲下载链接, 点击页面中的"下载歌曲"即可直接下载.

songtaste-download.user.js

// ==UserScript==
// @name        SongTasteDownload
// @namespace   http://www.onefloweroneworld.com
// @description 自动解析SongTaste歌曲URL，点击即可下载~
// @include     http://www.songtaste.com/song/*
// @include     http://songtaste.com/song/*
// @include     http://www.songtaste.com/playmusic.php?song_id=*
// @include     http://songtaste.com/playmusic.php?song_id=*
// @version     0.1
// @author      iSayme
// @updateURL   https://gist.github.com/isayme/d94172923e81ba1a1c42/raw/songtaste-download.user.js
// @downloadURL https://gist.github.com/isayme/d94172923e81ba1a1c42
// @grant       none
// ==/UserScript==

// for `/song/*`
function getURL(sid, str, callback) {
  if (!sid || !str || !callback) return;
  $.get('/time.php', {sid: sid, str: str, t: 0}, callback, 'html');
}

var $song = $('a[href^=javascript:playmedia1]');
if ($song.length === 1) {
  var infoArr = $song.attr('href').split('\'');
  
  getURL(infoArr[15], infoArr[5], function(data) {
    $('#custom_1').attr('href', data);
  });
}

// for `/playmusic.php`
// overwrite default function setSongInfo
if (typeof setSongInfo === 'function') {
  var embed = function() {
    var old = setSongInfo;
    setSongInfo = function(obj) {
      old(obj);
      
      var $dl = $('.p_fun > a');
      $dl.each(function(item) {
        var $this = $(this);
        if ('red' === $this.css('color')) {
          $this.attr('href', obj.url);
        }
      });
    };
  };
  
  var s = document.createElement('script');
  s.setAttribute('type', 'text/javascript');
  s.appendChild(document.createTextNode('(' + embed + ')()'));
  document.getElementsByTagName('head')[0].appendChild(s);
}