Я понял это. Посмотрите эти уроки Platzi:
Вот что видео говорят вам сделать:
npm i sails-hook-uploads. В api/controllers/entrance/signup.js
- Над
inputs ключом добавить новый ключ / значение files: ['avatar'],
В inputs добавить:
avatar: {
type: 'ref',
required: true
}
В теле fn найдите var newUserRecord и выше этого добавления (даже если аватар не требуется, обязательно сделайте эту строку, в противном случае у вас будет «тайм-аут потока файлов без прерывания»:
const avatarInfo = await sails.uploadOne (input.avatar);
Затем в первом аргументе объект var newUserRecord = await User.create(_.extend({ добавить:
avatarFd: avatarInfo.fd,
avatarMime: avatarInfo.type
В api/models/User.js добавьте эти атрибуты к вашей User модели:
avatarFd: {
type: 'string',
required: false,
description: 'will either have "text" or "avatarFd"'
},
avatarMime: {
type: 'string',
required: false,
description: 'required if "avatarFd" provided'
},
Затем создайте конечную точку загрузки, вот как будет выглядеть действие:
const user = await User.findOne(id);
this.res.type(paste.photoMime);
const avatarStream = await sails.startDownload(paste.photoFd);
return exits.success(avatarStream);
Добавить к маршрутам маршрут для этой конечной точки аватара загрузки.
Затем вы можете отобразить этот аватар, указав <img src=""> источник здесь на эту конечную точку загрузки.
------ ПРИЛОЖЕНИЕ -----
---- signup.js -----
module.exports = {
friendlyName: 'Signup',
description: 'Sign up for a new user account.',
extendedDescription:
`This creates a new user record in the database, signs in the requesting user agent
by modifying its [session](https://sailsjs.com/documentation/concepts/sessions), and
(if emailing with Mailgun is enabled) sends an account verification email.
If a verification email is sent, the new user's account is put in an "unconfirmed" state
until they confirm they are using a legitimate email address (by clicking the link in
the account verification message.)`,
files: ['avatar'],
inputs: {
emailAddress: {
required: true,
type: 'string',
isEmail: true,
description: 'The email address for the new account, e.g. m@example.com.',
extendedDescription: 'Must be a valid email address.',
},
password: {
required: true,
type: 'string',
maxLength: 200,
example: 'passwordlol',
description: 'The unencrypted password to use for the new account.'
},
fullName: {
required: true,
type: 'string',
example: 'Frida Kahlo de Rivera',
description: 'The user\'s full name.',
},
avatar: {
}
},
exits: {
success: {
description: 'New user account was created successfully.'
},
invalid: {
responseType: 'badRequest',
description: 'The provided fullName, password and/or email address are invalid.',
extendedDescription: 'If this request was sent from a graphical user interface, the request '+
'parameters should have been validated/coerced _before_ they were sent.'
},
emailAlreadyInUse: {
statusCode: 409,
description: 'The provided email address is already in use.',
},
},
fn: async function (inputs) {
var newEmailAddress = inputs.emailAddress.toLowerCase();
// must do this even if inputs.avatar is not required
const avatarInfo = await sails.uploadOne(inputs.avatar);
// Build up data for the new user record and save it to the database.
// (Also use `fetch` to retrieve the new ID so that we can use it below.)
var newUserRecord = await User.create(_.extend({
emailAddress: newEmailAddress,
password: await sails.helpers.passwords.hashPassword(inputs.password),
fullName: inputs.fullName,
tosAcceptedByIp: this.req.ip,
avatarFd: avatarInfo.fd,
avatarMime: avatarInfo.type
}, sails.config.custom.verifyEmailAddresses? {
emailProofToken: await sails.helpers.strings.random('url-friendly'),
emailProofTokenExpiresAt: Date.now() + sails.config.custom.emailProofTokenTTL,
emailStatus: 'unconfirmed'
}:{}))
.intercept('E_UNIQUE', 'emailAlreadyInUse')
.intercept({name: 'UsageError'}, 'invalid')
.fetch();
// If billing feaures are enabled, save a new customer entry in the Stripe API.
// Then persist the Stripe customer id in the database.
if (sails.config.custom.enableBillingFeatures) {
let stripeCustomerId = await sails.helpers.stripe.saveBillingInfo.with({
emailAddress: newEmailAddress
}).timeout(5000).retry();
await User.updateOne(newUserRecord.id)
.set({
stripeCustomerId
});
}
// Store the user's new id in their session.
this.req.session.userId = newUserRecord.id;
if (sails.config.custom.verifyEmailAddresses) {
// Send "confirm account" email
await sails.helpers.sendTemplateEmail.with({
to: newEmailAddress,
subject: 'Please confirm your account',
template: 'email-verify-account',
templateData: {
fullName: inputs.fullName,
token: newUserRecord.emailProofToken
}
});
} else {
sails.log.info('Skipping new account email verification... (since `verifyEmailAddresses` is disabled)');
}
// add to pubilc group
const publicGroup = await Group.fetchPublicGroup();
await Group.addMember(publicGroup.id, newUserRecord.id);
}
};