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canGoBack

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.canGoBack example.

canGoForward

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.canGoForward example.

clipRect

clipRect {object}

This property defines the rectangular area of the web page to be rasterized when page.render is invoked. If no clipping rectangle is set, page.render will process the entire web page.

Examples

var webPage = require('webpage');
var page = webPage.create();page.clipRect = {top: 14,left: 3,width: 400,height: 300
};

Issues

clipRect doesn’t seem to be applied for JPEG render exports, works with PNG though.

指定截图的区域，若没有指定默认整个页面。

content

content {string}

This property stores the content of the web page (main frame), enclosed in an HTML/XML element. Setting the property will effectively reload the web page with the new content.

See also page.plainText to get the content without any HTML tags.

Examples

var webPage = require('webpage');
var page = webPage.create();page.open('http://phantomjs.org', function (status) {var content = page.content;console.log('Content: ' + content);phantom.exit();
});

cookies

Get or set Cookies visible to the current URL (though, for setting, use of page.addCookieis preferred). This array will be pre-populated by any existing Cookie data visible to this URL that is stored in the CookieJar, if any.

Cookies is an array of objects:

{ domain: 'example.com',expires: 'Sat Oct 11 2014 21:44:33 GMT+0200 (CEST)',expiry: 1476128618,httponly: false,name: 'cookieName',path: '/',secure: false,value: cookieValue
}

Examples

var webPage = require('webpage');
var page = webPage.create();page.open('http://phantomjs.org', function (status) {var cookies = page.cookies;console.log('Listing cookies:');for(var i in cookies) {console.log(cookies[i].name + '=' + cookies[i].value);}phantom.exit();
});

customHeaders

customHeaders {object}

Introduced: PhantomJS 1.5

This property specifies additional HTTP request headers that will be sent to the server for every request issued (for pages and resources). The default value is an empty object {}. Headers names and values get encoded in US-ASCII before being sent. Please note that the ‘User-Agent’ should be set using the page.settings, setting the ‘User-Agent’ property in this property will overwrite the value set via page.settings.

Examples

Send two additional headers ‘X-Test’ and ‘DNT’

var webPage = require('webpage');
var page = webPage.create();page.customHeaders = {"X-Test": "foo","DNT": "1"
};

Do you only want these customHeaders passed to the initial page.open request?

Here’s the recommended workaround:

var webPage = require('webpage');
var page = webPage.create();page.customHeaders = {"X-Test": "foo","DNT": "1"
};page.onInitialized = function() {page.customHeaders = {};
};

event

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.event example.

focusedFrameName

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.focusedFrameName example.

content {string}

This property stores the content of the web page (main frame), enclosed in an HTML/XML element. Setting the property will effectively reload the web page with the new content.

See also page.plainText to get the content without any HTML tags.

Examples

var webPage = require('webpage');
var page = webPage.create();page.open('http://phantomjs.org', function (status) {var content = page.content;console.log('Content: ' + content);phantom.exit();
});

frameContent

frameContent {string}

Introduced: PhantomJS 1.7

This property stores the content of the web page’s currently active frame (which may or may not be the main frame), enclosed in an HTML/XML element.

Setting the property will effectively reload the web page with the new content.

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.frameContent example.

frameName

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.frameName example.

framePlainText

framePlainText {string}

Introduced: PhantomJS 1.7

Read-only. This property stores the content of the web page’s currently active frame (which may or may not be the main frame) as plain text — no element tags!

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.framePlainText example.

frameTitle

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.frameTitle example.

frameUrl

frameUrl {string}

Introduced: PhantomJS 1.7

Read-only. This property gets the current URL of the web page’s currently active frame (which may or may not be the main frame).

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.frameUrl example.

framesCount

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.framesCount example.

framesName

Returns array with frames names.

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.framesName example.

libraryPath

libraryPath {string}

This property stores the path which is used by page.injectJs function to resolve the script name.

Initially it is set to the location of the script invoked by PhantomJS.

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.libraryPath example.

navigationLocked

navigationLocked {boolean}

This property defines whether navigation away from the page is permitted or not. If it is set to true, then the page is locked to the current URL. Defaults to false.

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.navigationLocked example.

设置为true后，该页面锁定为当前url。

offlineStoragePath

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.offlineStoragePath example.

ownsPages

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.ownsPages example.

pagesWindowName

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.pagesWindowName example.

pages

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.pages example.

paperSize

paperSize {object}

This property defines the size of the web page when rendered as a PDF.

Values and measurements

paperSize

If no paperSize is defined, the size is defined by the web page.

Supported dimension units are: 'mm', 'cm', 'in', 'px'. No unit means 'px'.

Margin

(Previously known as Border, which can still be used for compatibility purposes)

Margin is optional and defaults to 0. Can be provided as a single dimension or as an object containing one or more of the following properties: 'top', 'left', 'bottom', 'right'. Margin values cannot be negative.

Format

Supported formats are: 'A3', 'A4', 'A5', 'Legal', 'Letter', 'Tabloid'.

Orientation

Orientation ('portrait', 'landscape') is optional and defaults to 'portrait'.

Headers and Footers

A repeating page header and footer can also be added via the header and footer property. These can be provided as an object that contains a height and a contents property. The contents property must be set as a phantom.callback object.

header: {height: "1.2cm",contents: phantom.callback(function(pageNum, numPages) {return "<h1>Header <span style='float:right'>" + pageNum + " / " + numPages + "</span></h1>";})
}

Acceptable Objects

The given object should be in either this format:

{width: '200px',height: '300px',margin: '0px'
}

or this format:

{format: 'A4',orientation: 'portrait',margin: '1cm'
}

Examples

var webPage = require('webpage');
var page = webPage.create();page.paperSize = {width: '5in',height: '7in',margin: {top: '50px',left: '20px'}
};

A repeating page header and footer can also be added via this property, as in this example:

var webPage = require('webpage');
var page = webPage.create();page.paperSize = {width: '8.5in',height: '11in',header: {height: "1cm",contents: phantom.callback(function(pageNum, numPages) {return "<h1>Header <span style='float:right'>" + pageNum + " / " + numPages + "</span></h1>";})},footer: {height: "1cm",contents: phantom.callback(function(pageNum, numPages) {return "<h1>Footer <span style='float:right'>" + pageNum + " / " + numPages + "</span></h1>";})}
}

plainText

plainText {string}

Read-only. This property stores the content of the web page (main frame) as plain text — no element tags!

See also: page.content which returns the content with element tags.

Examples

var webPage = require('webpage');
var page = webPage.create();page.open('http://phantomjs.org', function (status) {console.log('Stripped down page text:\n' + page.plainText);phantom.exit();
});

scrollPosition

scrollPosition {object}

This property defines the scroll position of the web page.

Examples

var webPage = require('webpage');
var page = webPage.create();page.scrollPosition = {top: 100,left: 0
};

settings

settings {object}

This property stores various settings of the web page:

javascriptEnabled defines whether to execute the script in the page or not (defaults to true).
loadImages defines whether to load the inlined images or not (defaults to true).
localToRemoteUrlAccessEnabled defines whether local resource (e.g. from file) can access remote URLs or not (defaults to false).
userAgent defines the user agent sent to server when the web page requests resources.
userName sets the user name used for HTTP authentication.
password sets the password used for HTTP authentication.
XSSAuditingEnabled defines whether load requests should be monitored for cross-site scripting attempts (defaults to false).
webSecurityEnabled defines whether web security should be enabled or not (defaults to true).
resourceTimeout (in milli-secs) defines the timeout after which any resource requested will stop trying and proceed with other parts of the page. onResourceTimeout callback will be called on timeout.

Note: The settings apply only during the initial call to the page.open function. Subsequent modification of the settings object will not have any impact.

Examples

var webPage = require('webpage');
var page = webPage.create();
page.settings.userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36';

title

Examples

page.open('http://phantomjs.org', function (status) {console.log(page.title); // get page Titlephantom.exit();
});

url

url {string}

Introduced: PhantomJS 1.7 Read-only. This property gets the current URL of the web page (main frame).

Examples

var webPage = require('webpage');
var page = webPage.create();page.open('http://phantomjs.org', function (status) {var url = page.url;console.log('URL: ' + url);phantom.exit();
});

viewportSize

viewportSize {object}

This property sets the size of the viewport for the layout process. It is useful to set the preferred initial size before loading the page, e.g. to choose between 'landscape' vs 'portrait'.

Because PhantomJS is headless (nothing is shown), viewportSize effectively simulates the size of the window like in a traditional browser.

Examples

var webPage = require('webpage');
var page = webPage.create();page.viewportSize = {width: 480,height: 800
};

You must include height for this to work.

var page = require('webpage').create(),address, output, size;
var system = require('system');  var arg_count = system.args.length - 1;
if (arg_count < 4 || arg_count > 5) {console.log('Usage: viewport.js URL filename sizeX sizeY');phantom.exit();
} else {address = system.args[1];output = system.args[2];sizeX = system.args[3];sizeY = system.args[4];page.viewportSize = { width: sizeX, height: sizeY };page.open(address, function (status) {if (status !== 'success') {console.log('Unable to load the address!');} else {window.setTimeout(function () {page.render(output);phantom.exit();}, 200);}});
}

Usage: viewport.js URL filename sizeX sizeY

windowName

Examples

var webPage = require('webpage');
var page = webPage.create();
// @TODO: Finish page.windowName example.

zoomFactor

zoomFactor {number}

This property specifies the scaling factor for the page.render and page.renderBase64functions.

The default is 1, i.e. 100% zoom.

Examples

Create a thumbnail preview with 25% zoom

var webPage = require('webpage');
var page = webPage.create();page.zoomFactor = 0.25;
page.render('capture.png');

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phontomjs webpage模块属性

canGoBack

Examples

canGoForward

Examples

clipRect

Examples

Issues

content

Examples

cookies

Examples

customHeaders

Examples

Send two additional headers ‘X-Test’ and ‘DNT’

event

Examples

focusedFrameName

Examples

Examples

frameContent

Examples

frameName

Examples

framePlainText

Examples

frameTitle

Examples

frameUrl

Examples

framesCount

Examples

framesName

Examples

libraryPath

Examples

navigationLocked

Examples

offlineStoragePath

Examples

ownsPages

Examples

pagesWindowName

Examples

pages

Examples

paperSize

Values and measurements

paperSize

Margin

Format

Orientation

Headers and Footers

Acceptable Objects

Examples

plainText

Examples

scrollPosition

Examples

settings

Examples

title

Examples

url

Examples

viewportSize

Examples

windowName

Examples

zoomFactor

Examples

Create a thumbnail preview with 25% zoom

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