自动化批量图片点击与下载
// ==UserScript==
// @name 即梦批量图片下载
// @namespace http://weixin.13296305689.com
// @version 1.1
// @description 自动化批量图片点击与下载
// @author 幽谷丰云
// @match https://jimeng.jianying.com/ai-tool/asset*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// 工具函数：缓慢滚动到底部，触发页面加载更多图片
async function scrollToBottomUntilNoMoreImages(imageListSelector, checkDelay = 600, maxTries = 30) {
let imageList = document.querySelector(imageListSelector);
if (!imageList) return;
let previousImageCount = 0;
let sameCountTimes = 0;
for (let i = 0; i < maxTries; i++) {
imageList.scrollTo({ top: imageList.scrollHeight, behavior: 'smooth' });
await new Promise(r => setTimeout(r, checkDelay));
let imgs = imageList.querySelectorAll('img');
if (imgs.length === previousImageCount) {
sameCountTimes++;
} else {
sameCountTimes = 0;
}
previousImageCount = imgs.length;
if (sameCountTimes >= 3) break;
}
}
// 多选按钮功能（只执行第一步和第二步）
async function multiSelectOnly(clickTarget) {
// 1. 点批量按钮
let batchBtn = document.querySelector("#dreamina-ui-configuration-content-wrapper .batch-btn-LpMMCe");
if (batchBtn) batchBtn.click();
await new Promise(r => setTimeout(r, 800));
// 2. 滚动加载所有图片
let imageListSelector = '.imageList-ulqnt3';
await scrollToBottomUntilNoMoreImages(imageListSelector, 600, 30);
// 3. 批量点击
let imageList = document.querySelector(imageListSelector);
if (!imageList) {
alert("未找到图片列表区域！");
return;
}
let clickCount = 0;
let imgs = Array.from(imageList.querySelectorAll('img'));
for (let img of imgs) {
if (clickCount >= clickTarget) break;
let isChecked = img.parentElement.querySelector('[class*="check"]') || img.closest('div[style*="border"]');
if (!isChecked) {
img.click();
clickCount++;
await new Promise(r => setTimeout(r, 100));
}
}
alert("多选完成");
}
// 自动批量按钮功能（全流程）
async function automate(clickTarget) {
let batchBtn = document.querySelector("#dreamina-ui-configuration-content-wrapper .batch-btn-LpMMCe");
if (batchBtn) batchBtn.click();
await new Promise(r => setTimeout(r, 800));
let imageListSelector = '.imageList-ulqnt3';
await scrollToBottomUntilNoMoreImages(imageListSelector, 600, 30);
let imageList = document.querySelector(imageListSelector);
if (!imageList) {
alert("未找到图片列表区域！");
return;
}
let clickCount = 0;
let imgs = Array.from(imageList.querySelectorAll('img'));
for (let img of imgs) {
if (clickCount >= clickTarget) break;
let isChecked = img.parentElement.querySelector('[class*="check"]') || img.closest('div[style*="border"]');
if (!isChecked) {
img.click();
clickCount++;
await new Promise(r => setTimeout(r, 100));
}
}
if (clickCount < clickTarget) {
alert(`只找到并点击了${clickCount}张图片，少于你输入的${clickTarget}。`);
return;
}
// 自动点击确认提交按钮
async function waitForSelector(selector, timeout = 5000) {
const start = Date.now();
return new Promise((resolve, reject) => {
function check() {
const el = document.querySelector(selector);
if (el) return resolve(el);
if (Date.now() - start > timeout) return reject(new Error('Timeout'));
setTimeout(check, 100);
}
check();
});
}
try {
const btn = await waitForSelector("#dreamina-ui-configuration-content-wrapper button:nth-child(4) > div > span", 5000);
btn.click();
} catch (e) {}
}
// 界面
function addUI() {
// 容器，方便竖直堆叠
const container = document.createElement('div');
container.style.position = 'fixed';
container.style.right = '30px';
container.style.bottom = '30px';
container.style.zIndex = 99999;
container.style.display = 'flex';
container.style.flexDirection = 'column'; // 竖直排列
container.style.gap = '14px';
container.style.alignItems = 'flex-end';
// 输入框
const input = document.createElement('input');
input.type = "number";
input.value = 3;
input.min = 1;
input.max = 9999;
input.style.width = '60px';
input.style.height = '38px';
input.style.fontSize = '16px';
input.style.padding = '6px';
input.style.borderRadius = '6px';
input.style.border = '1px solid #ccc';
input.style.marginBottom = '0';
// 多选按钮
const btnMulti = document.createElement('button');
btnMulti.textContent = "多选";
btnMulti.style.padding = '10px 22px';
btnMulti.style.background = '#67C23A';
btnMulti.style.color = '#fff';
btnMulti.style.border = 'none';
btnMulti.style.borderRadius = '6px';
btnMulti.style.cursor = 'pointer';
btnMulti.style.fontSize = '16px';
btnMulti.style.boxShadow = '0 2px 8px rgba(0,0,0,0.12)';
btnMulti.onclick = () => {
let val = parseInt(input.value, 10);
if (!val || val < 1) {
alert("请输入正确的点击数量！");
return;
}
multiSelectOnly(val);
};
// 自动批量按钮
const btnAuto = document.createElement('button');
btnAuto.textContent = "自动批量";
btnAuto.style.padding = '10px 22px';
btnAuto.style.background = '#409eff';
btnAuto.style.color = '#fff';
btnAuto.style.border = 'none';
btnAuto.style.borderRadius = '6px';
btnAuto.style.cursor = 'pointer';
btnAuto.style.fontSize = '16px';
btnAuto.style.boxShadow = '0 2px 8px rgba(0,0,0,0.12)';
btnAuto.onclick = () => {
let val = parseInt(input.value, 10);
if (!val || val < 1) {
alert("请输入正确的点击数量！");
return;
}
automate(val);
};
container.appendChild(input);
container.appendChild(btnMulti);
container.appendChild(btnAuto);
document.body.appendChild(container);
}
window.addEventListener('load', addUI);
})();