Nodejs

获取url中的参数 app.get('/blog/:id', (req, res) => { const id = req.params.id; console.log(id); res.send(id); }); 请求:/blog/1 输出:1 获取url中?后的参数 app.get('/blog', (req, res) => { const query = req.query; res.send(query); }); 请求:/blog?id=1&name=jie 输 …
Form上传 1、前端 <section> <h2>上传单个文件</h2> <form action="/api/upload/single" method="post" enctype="multipart/form-data"> <input type="file" name="file" accept="image/*" required="true" /> <button>上 …