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GetJavCover

在javBus番片详情页面上生成下载按钮，点击按钮自动下载封面大图

  1. // ==UserScript==
  2. // @name         GetJavCover
  3. // @namespace    https://www/github.com/coverli/
  4. // @version      1.0.0
  5. // @description  在javBus番片详情页面上生成下载按钮，点击按钮自动下载封面大图
  6. // @author       CoverLi
  7. // @match        目标网站
  8. // @license      MIT
  9. // @run-at       document-idle
  10.  
  11. // @include     *://*javbus.com/*
  12. // @include     *://www.*bus*/*
  13. // @include     *://www.*javsee*/*
  14. // @include     *://www.*seejav*/*
  15.  
  16. // @grant       unsafeWindow
  17. // @grant       GM_addStyle(css)
  18. // ==/UserScript==
  19.  
  20. (function () {
  21.     'use strict';
  22.     var br = document.createElement("br");
  23.     var btn = document.createElement("button");
  24.     btn.class = "downloadBtn";
  25.     btn.innerHTML = "下載";
  26.     btn.style.width = "50px";
  27.     btn.style.height = "50px";
  28.     btn.style.background = "#6e8eb5";
  29.     btn.style.borderRadius = "50%";
  30.     btn.style.cursor = "pointer";
  31.     btn.style.border = "none";
  32.     btn.style.fontSize = "16px";
  33.     btn.style.color = "ffffff";
  34.  
  35.     btn.onclick = function () {
  36.         var url = document.getElementsByClassName('bigImage').item(0).href;
  37.         var name = document.title.replace(' - JavBus', '');
  38.         fetch(url).then(async res => await res.blob()).then((blob) => {
  39.             const a = document.createElement('a');
  40.             a.style.display = 'none';
  41.             a.href = URL.createObjectURL(blob);
  42.             a.download = name + '.jpg';
  43.             document.body.appendChild(a);
  44.             a.click();
  45.             document.body.removeChild(a);
  46.         })
  47.     }
  48.     var code = document.getElementsByClassName('header_hobby')[0];
  49.     var empty = document.getElementsByClassName('header_hobby')[0];
  50.     code.parentElement.insertBefore(btn, code);
  51.     empty.parentElement.insertBefore(br, empty);
  52. })();