幻影捕获https网页 [英] phantom capture https webpage

问题描述

我使用phantomjs捕获一个https网页，但是生成的图像是全黑图像.我该如何解决?或者它意味着phantomjs无法捕获https网页?

I use phantomjs to capture a https webpage, but the resulting image is a whole black image. How do I fix it or does it mean phantomjs can't capture an https webpage?

像这样的代码:

var webpage = require('webpage');
var page = webpage.create();

page.open('https://twitter.com/JavaScriptDaily',function(status){    
    page.render('twitter.jpeg', {format: 'jpeg', quality: '100'});   
    phantom.exit();
});

推荐答案

以png格式渲染图像，它将解决您的问题.

Render your image in png, it will solve your problem.

var webpage = require('webpage');
var page = webpage.create();

page.open('https://twitter.com/JavaScriptDaily',function(status){    
    page.render('twitter.png', {format: 'png'});   
    phantom.exit();
});

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