CronShotNode.js 模块
CronShot 是 Node.js 模块,用来调节,获取,修改和存储 Web 页面截图的。
安装:
npm install cronshot
示例:
var cronshot = require('cronshot'), middleware = { 'local': require('cronshot-local') }; // Local File Example // ------------------ // Takes a screenshot of sports.yahoo.com, // and saves the screenshot to the local file system // Save Local File Example cronshot.startCapturing({ // The webpage URL that you would like to take a screenshot of 'url': 'http://sports.yahoo.com', // The local path where you would like to save the image 'path': __dirname, // Only takes one screenshot 'cronPattern': false, // What middleware functions to use each time a screenshot is taken 'saveMiddleware': [middleware.local] }, function(err) { // optional callback function once all screenshots have been taken if (err) { console.error(err); } });
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