3
如何设置自定义userAgent属性?
我试图用如何在node-phantom中设置userAgent属性?
page.set( 'settings.userAgent', 'myCustomUserAgent')
但它似乎并没有工作。
我还试图通过'page.get'
page.get( '设置')。然后
(函数(设置)来检查更改{
的console.log(设置);
} )
.catch(函数(ERR){
console.error(ERR);}
)
但我唯一看到的是:
{
XSSAuditingEnabled: false,
javascriptCanCloseWindows: true,
javascriptCanOpenWindows: true,
javascriptEnabled: true,
loadImages: true,
localToRemoteUrlAccessEnabled: false,
userAgent: 'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/538.1 (KHTML, like Gecko) PhantomJS/2.1.1 Safari/538.1',
webSecurityEnabled: true
}
这里是我的代码
'use strict';
const async = require('async');
const phantom = require('node-phantom-async');
process.setMaxListeners(Infinity);
const uri = 'http://www.my.uri';
function parseCatalogLinks(callback) {
phantom.create({
phantomPath: require('phantomjs').path,
ignoreSSLErrors: true
})
.bind({})
.then(function (ph) {
this.ph = ph;
return this.ph.createPage();
})
.then(function (page) {
this.page = page;
this.page.set('settings.userAgent', 'Mozilla/5.0 (Windows NT 6.3; WOW64)' +
' AppleWebKit/537.36 (KHTML, like Gecko)' +
' Chrome/54.0.2840.87 Safari/537.36');
return this.page;
})
.then(function (page) {
this.page.get('settings')
.then(function (settings) {
console.log('settings', settings)
})
.catch(function (err) {
console.error(err);
});
return this.page.open(uri);
})
.catch(function (err) {
console.error('Error while opening main page', err);
})
.then(function (status) {
console.info('Main site ' + uri + ' opened with status', status);
})
.then(function() {
return this.page.evaluate(function() {
var $catalogLinksList = $('.header .category .category__item');
var catalogItems = [];
$catalogLinksList.each(function() {
catalogItems.push({
sectionLink: $('a.category__link', this).attr('href'),
sectionTitle: $('.category__title', this).text()
})
});
return catalogItems;
})
})
.catch(function (err) {
console.error('Error while evaluating the main page', uri, err);
})
.then(function (result) {
callback(null, result);
})
.finally(function() {
return this.page.close();
})
.finally(function() {
return this.ph.exit();
});
}