2024/6/1 19:25:08
// ==UserScript==
// @name alert弹窗修改为message信息提示
// @namespace Violentmonkey Scripts
// @match *://*/*
// @grant none
// @version 1.0
// @author -
// @grant GM_addStyle
// @license MIT
// @description 2024/6/1 19:25:08
// ==/UserScript==
(function () {
// 创建样式
const style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = `
.message {
position: fixed;
left: 50%;
transform: translateX(-50%);
background-color: #f0f9eb;
color: #67c23a;
padding: 10px 20px;
border-radius: 4px;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
font-size: 14px;
z-index: 9999;
opacity: 0;
transition: opacity 0.5s ease, top 0.5s ease;
}
.message-show {
opacity: 1;
}
`;
document.head.appendChild(style);
const messages = [];
function showMessage(message, duration = 3000) {
const messageDiv = document.createElement('div');
messageDiv.className = 'message';
messageDiv.innerText = message;
document.body.appendChild(messageDiv);
const offset = messages.length * 50 + 20;
messageDiv.style.top = `${offset}px`;
getComputedStyle(messageDiv).opacity;
messageDiv.classList.add('message-show');
messages.push(messageDiv);
setTimeout(() => {
messageDiv.classList.remove('message-show');
setTimeout(() => {
document.body.removeChild(messageDiv);
messages.splice(messages.indexOf(messageDiv), 1);
updateMessagePositions();
}, 1);
}, duration);
}
function updateMessagePositions() {
messages.forEach((msg, index) => {
const offset = index * 50 + 20;
msg.style.top = `${offset}px`;
});
}
unsafeWindow.alert = (a) => {
showMessage(a);
};
})()