js 访问一个页面 立刻跳转

// 立即跳转到指定URL
window.location.href = "https://example.com/new-page";

// 或者使用setTimeout实现延迟跳转
setTimeout(function() {
    window.location.href = "https://example.com/new-page";
}, 1000); // 延迟1秒跳转

const express = require('express');
const app = express();

app.get('/old-page', (req, res) => {
    res.redirect(301, '/new-page'); // 301永久重定向
});

app.listen(3000, () => {
    console.log('Server is running on port 3000');
});

// 错误的做法
window.location.replace("https://example.com/new-page");

// 正确的做法
window.location.href = "https://example.com/new-page";

document.addEventListener("DOMContentLoaded", function() {
    window.location.href = "https://example.com/new-page";
});

// 错误的循环重定向
window.location.href = "https://example.com/page1";
// page1的代码又重定向回当前页面

// 正确的做法
if (当前页面不是目标页面) {
    window.location.href = "https://example.com/new-page";
}