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我已经查看了很多类似的问题,但是我仍然无法解决我的问题。NodeJS expressJS通过multer和护照上传并保存文件到MongoDB
我有一个注册帖子请求,我通过护照拦截,但我也需要获取上传的个人资料照片,以便将其保存到数据库中。
routes.js
app.post('/signup', passport.authenticate('local-signup', {
successRedirect: '/home',
failureRedirect: '/signup',
failureFlash: true
}));
passport.js
passport.use('local-signup', new LocalStrategy({
passReqToCallback: true
}, function(req, username, password, done) {
// logic and add new user
}));
注册表格(HTML)
<form class="signup-container" action="/signup" method="post">
<input class="signup-container-input" placeholder="Username" name="username" />
<input class="signup-container-input" placeholder="Email ID" name="email" />
<input class="signup-container-input" type="password" placeholder="Password" name="password" />
<input class="signup-container-input" type="password" placeholder="Re-enter password" name="reEnterPassword" />
<input class="signup-container-input" placeholder="Full name" name="name" />
<div class="signup-container-image">
<img class="signup-container-image-image" id="profile-photo-img" src="http://www.ivonly.com/assets/images/user-image.jpg" />
<div class="signup-container-image-uploader">
<span id="profile-photo-label">Choose photo</span>
<input class="upload" type="file" name="profilePhoto" id="profile-photo" onchange="getPhoto(this);" />
</div>
</div>
<div class="signup-footer">
<button type="submit" class="signup-footer-signup">Sign up</button>
<div class="signup-footer-login">
Already a user?
<a href="/login">Login</a>
</div>
</div>
</form>
我想将图像保存到我的收藏的MongoDB。我已经阅读了Multer和GridFS,但是有谁可以解释我应该如何使用它?