PhantomJS

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phantomjs 加ua以及设置中文编码的方式，如下面这两句代码所示，如果不设置中文编码，redhat环境下是乱码的

    page.settings.userAgent='Mozilla/6.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/8.0 Mobile/10A5376e Safari/8536.25';    phantom.outputEncoding = "gb2312";

先安装字体

yum install bitmap-fonts bitmap-fonts-cjk

"use strict";var page = require('webpage').create(),    system = require('system'),    address, output, size;    page.settings.userAgent='Mozilla/6.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/8.0 Mobile/10A5376e Safari/8536.25';    phantom.outputEncoding = "gb2312";    if (system.args.length < 3 || system.args.length > 5) {    console.log('Usage: rasterize.js URL filename [paperwidth*paperheight|paperformat] [zoom]');    console.log('  paper (pdf output) examples: "5in*7.5in", "10cm*20cm", "A4", "Letter"');    console.log('  image (png/jpg output) examples: "1920px" entire page, window width 1920px');    console.log('                                   "800px*600px" window, clipped to 800x600');    phantom.exit(1);} else {    address = system.args[1];    output = system.args[2];    page.viewportSize = { width: 414, height: 736 };    if (system.args.length > 3 && system.args[2].substr(-4) === ".pdf") {        size = system.args[3].split('*');        page.paperSize = size.length === 2 ? { width: size[0], height: size[1], margin: '0px' }                                           : { format: system.args[3], orientation: 'portrait', margin: '1cm' };    } else if (system.args.length > 3 && system.args[3].substr(-2) === "px") {        size = system.args[3].split('*');        if (size.length === 2) {            var pageWidth = parseInt(size[0], 10);            var pageHeight = parseInt(size[1], 10);            page.viewportSize = { width: pageWidth, height: pageHeight };            page.clipRect = { top: 0, left: 0, width: pageWidth, height: pageHeight };        } else {            console.log("size:", system.args[3]);            var pageWidth = parseInt(system.args[3], 10);            var pageHeight = parseInt(pageWidth * 3/4, 10); // it's as good an assumption as any            console.log ("pageHeight:",pageHeight);            page.viewportSize = { width: pageWidth, height: pageHeight };        }    }    if (system.args.length > 4) {        page.zoomFactor = system.args[4];    }    page.open(address, function (status) {        if (status !== 'success') {            console.log('Unable to load the address!');            phantom.exit(1);        } else {            window.setTimeout(function () {                page.render(output);                phantom.exit();            }, 200);        }    });}

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