NightmareJS：如何设置cookie？

Question

var Nightmare = require('nightmare');
var nightmare = Nightmare({
    show: true
})

nightmare
    .goto('https://mail.yandex.ru')
    .type('input[name=login]', 'mylogin')
    .type('input[name=passwd]', 'mypassword')
    .click('button.nb-button._nb-action-button.nb-group-start')
    .wait('.mail-User-Name')
    .cookies.get()
    .then(function (cookies) {
        //actions
    })

我在授权后收到 cookie，但我不知道必须在哪里设置它们以及如何设置它们。一开始我试过 .cookie.set() ，但这不起作用。

如何使用已保存的 cookie？谢谢

Answer 1

我从节点终端执行了以下操作：

> var Nightmare = require('nightmare')
undefined
> var nightmare = Nightmare({show:true})
undefined
> nightmare.
... goto('https://google.com').
... cookies.set('foo', 'bar').
... cookies.get().
... then((cookies) => {
...     console.log(JSON.stringify(cookies, null, 4))
... })
Promise { <pending> }
> [
    {
    "name": "NID",
    "value": "96=qo1qY9LTKh1np4OSgiyJTi7e79-_OIoIuc71hnrKWvN1JUnDLJqZlE8u2ij_4mW0-JJhWOCafo5J0j-YkZCFt8H2VHzYUom4cfEd2QLOEsHmAcT2ACx4a5xSvO0SZGZp",
    "domain": ".google.de",
    "hostOnly": false,
    "path": "/",
    "secure": false,
    "httpOnly": true,
    "session": false,
    "expirationDate": 1502733434.077271
    },
    {
    "name": "CONSENT",
    "value": "WP.25d07b",
    "domain": ".google.de",
    "hostOnly": false,
    "path": "/",
    "secure": false,
    "httpOnly": false,
    "session": false,
    "expirationDate": 2145916800.077329
    },
    {
    "name": "foo",
    "value": "bar",
    "domain": "www.google.de",
    "hostOnly": true,
    "path": "/",
    "secure": false,
    "httpOnly": false,
    "session": true
    }
]

nightmare.cookies.set('key', 'value') 确实是正确的使用方式，正如您在我的结果对象中看到的那样。也许 https://mail.yandex.ru 不接受您的 cookie，因为它无效。请执行相同操作并编辑您的问题以包含您的结果。

编辑： 显然，OP 需要存储 cookie，以便他可以在另一个 Nightmare 实例中使用它们。这可以这样实现：

var Nightmare = require('nightmare')
var storedCookies // This is where we will store the cookies. It could be stored in a file or database to make it permanent

// First instance:
var nightmare1 = Nightmare({show: true})
nightmare1.
    goto('https://google.com').
    cookies.get().
    then((cookies) => {
        storedCookies = cookies
    })

// Second instance:
var nightmare2 = Nightmare({show: true})

for(var i = 0; i < storedCookies.length; i++)
    nightmare2.
        cookies.set(storedCookies[i].name, storedCookies[i].value)

nightmare2.
    goto('https://google.com')

NightmareJS：如何设置cookie？

NightmareJS: how to set cookie?

cookies

node.js

npm

nightmare