slug我的 API url 中有一个参数/photo/:slug/。完成后,它会重定向到另一个页面,该页面的 url 中包含 slug。如何将 slug 插入重定向 URL 中?这是我将文件上传到服务器的路线:exports.postEntriesCollection = (req, res) => { Campaign.findOne({slug:req.params.slug}, function(err, campaign) { let filename = '' if(!isEmpty(req.files)) { let file = req.files.file; filename = file.name; let uploadDir = './public/PhotoContestUploads/uploads/'; console.log(filename); file.mv(uploadDir+filename, (err) => { if (err) throw err; }); } const photo = new PhotoEntries({ Email: req.body.email, Name: req.body.name, Description: req.body.description, Phonenumber: req.body.Phone, CampaignId: campaign._id, done: false, Photo: `uploads/${filename}` }); photo.save().then(post => { console.log(photo); req.flash('success', { msg: 'Uploaded successfully' }); res.redirect('/photoapp/**:slug**/success'); }); });}我该怎么做呢?
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梵蒂冈之花
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由于slug
只是一个要插入到另一个字符串中的字符串,因此请执行以下操作:
res.redirect('/photoapp/' + req.params.slug + '/success');
或者如果您愿意的话:
res.redirect(`/photoapp/${req.params.slug}/success`);
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