Javascript 如何在JSON对象中发布?
也许这是一个愚蠢的问题,但我想知道如何在JSON对象中发布。我是这方面的新手,所以我还在学习 这是我的JSON方案Javascript 如何在JSON对象中发布?,javascript,json,mongodb,Javascript,Json,Mongodb,也许这是一个愚蠢的问题,但我想知道如何在JSON对象中发布。我是这方面的新手,所以我还在学习 这是我的JSON方案 email: { type: String, unique: true, lowercase: true, required: 'Email address is required', validate: [validateEmail, 'Please enter a valid email'] }, password: {
email: {
type: String,
unique: true,
lowercase: true,
required: 'Email address is required',
validate: [validateEmail, 'Please enter a valid email']
},
password: {
type: String
},
role: {
type: String
},
firstName: {
type: String,
},
lastName: {
type: String
},
phone: {
type: Number,
unique: true
},
address: [
{
number: {type: String},
street: {type: String},
city: {tyle: String},
county: {type: String},
postcode: {type: String}
}
],
我在这里发帖子
User.findOne({email: email}, function(err, existingUser) {
if (err) { return next(err) }
if (existingUser) {return res.status(422).json({error: "Email taken"})}
var user = new User({
email: email,
password: password,
role: role,
firstName: firstName,
lastName: lastName,
phone: phone,
number: number,
street: street,
city: city,
county: county,
postcode: postcode
});
所以一切都是除了地址字符串之外的。在DB中,我只能看到“地址”:[]
这是我的注册功能
exports.signup = function(req, res, next) {
var email = req.body.email;
var password = req.body.password;
var role = req.body.role;
var firstName = req.body.firstName;
var lastName = req.body.lastName;
var phone = req.body.phone;
var number = req.body.number;
var street = req.body.street;
var city = req.body.city;
var county = req.body.county;
var postcode = req.body.postcode;
if (!email || !password) {
return res.status(422).json({error: "You must provide an email and password"});
}
您应该在地址键中发送
街道
、城市
、国家
和邮政编码
,因为您希望在地址
下这样发送:
User.findOne({email: email}, function(err, existingUser) {
if (err) { return next(err) }
if (existingUser) {return res.status(422).json({error: "Email taken"})}
var user = new User({
email: email,
password: password,
role: role,
firstName: firstName,
lastName: lastName,
phone: phone,
number: number,
address: [{
street: street,
city: city,
county: county,
postcode: postcode
}]
});
您应该在地址键中发送
街道
、城市
、国家
和邮政编码
,因为您希望在地址
下这样发送:
User.findOne({email: email}, function(err, existingUser) {
if (err) { return next(err) }
if (existingUser) {return res.status(422).json({error: "Email taken"})}
var user = new User({
email: email,
password: password,
role: role,
firstName: firstName,
lastName: lastName,
phone: phone,
number: number,
address: [{
street: street,
city: city,
county: county,
postcode: postcode
}]
});
您没有向新用户添加地址?!但若我添加地址,那个么它一定是一个空变量吗?因为例如,我有
firstName:firstName
,但在注册函数中,它看起来像这样var lastName=req.body.lastName
您没有向新用户添加地址
?!但若我添加地址,那个么它一定是一个空变量吗?因为例如,我有firstName:firstName
,但在注册函数中,它看起来像这样var lastName=req.body.lastName
这是正确的,但是我的“地址”:[]
仍然是这样。您可以验证是否正确地将数据传递到此函数中吗?这是正确的,但是我的“地址”:[]
仍然是这样。您可以验证是否正确地将数据传递到此函数中吗?