使用harexporttrigger导出浏览器HAR数据

1，环境

1）Firefox 45.0
下载地址：http://ftp.mozilla.org/pub/firefox/releases

2）harexporttrigger-0.5.0-beta.10.xpi
下载地址：http://www.softwareishard.com/blog/har-export-trigger/
https://github.com/firebug/har-export-trigger/releases

3）selenium-java-2.53.1.jar

        org.seleniumhq.selenium        selenium-java        2.53.1 

2，实现代码

public static String BROWSER_PATH = "C:\\Program Files\\Mozilla Firefox\\firefox.exe";public static String HAR_EXPORTTRIGGER_PATH = "D:\\firefoxxpi\\harexporttrigger-0.5.0-beta.10.xpi" ;private final static String HARDIR = "d:\\firefoxharlog";public void init() {        System.setProperty("webdriver.firefox.bin", BROWSER_PATH);  }private FirefoxProfile  buildNetmonitorProfile() throws IOException {        FirefoxProfile profile = new FirefoxProfile();          // Load extensions                 File harExport = new File(HAR_EXPORTTRIGGER_PATH); //adjust path as needed        profile.addExtension(harExport);        // Enable the automation without having a new HAR file created for every loaded page.        profile.setPreference("extensions.netmonitor.har.enableAutomation", true);        // Set to a token that is consequently passed into all HAR API calls to verify the user.        profile.setPreference("extensions.netmonitor.har.contentAPIToken", "test");        // Set if you want to have the HAR object available without the developer toolbox being open.        profile.setPreference("extensions.netmonitor.har.autoConnect", true);        // Enable netmonitor        profile.setPreference("devtools.netmonitor.enabled", true);        // If set to true the final HAR file is zipped. This might represents great disk-space optimization especially if HTTP response bodies are included.        profile.setPreference("devtools.netmonitor.har.compress", false);        // Default name of the target HAR file. The default file name supports formatters        profile.setPreference("devtools.netmonitor.har.defaultFileName", "Autoexport_%y%m%d_%H%M%S");        // Default log directory for generate HAR files. If empty all automatically generated HAR files are stored in /har/logs        profile.setPreference("devtools.netmonitor.har.defaultLogDir", HARDIR);        // If true, a new HAR file is created for every loaded page automatically.        profile.setPreference("devtools.netmonitor.har.enableAutoExportToFile", true);        // The result HAR file is created even if there are no HTTP requests.        profile.setPreference("devtools.netmonitor.har.forceExport", true);           // If set to true, HTTP response bodies are also included in the HAR file (can produce significantly bigger amount of data).        profile.setPreference("devtools.netmonitor.har.includeResponseBodies", false);        // If set to true the export format is HARP (support for JSONP syntax that is easily transferable cross domains)        profile.setPreference("devtools.netmonitor.har.jsonp", false);        // Default name of JSONP callback (used for HARP format)        profile.setPreference("devtools.netmonitor.har.jsonpCallback", false);        // Amount of time [ms] the auto-exporter should wait after the last finished request before exporting the HAR file.        profile.setPreference("devtools.netmonitor.har.pageLoadedTimeout", "2500");        //to prevent Firefox >= 65 from automatically updating whilst under automation.        //profile.setPreference("app.update.disabledForTesting", "true");        //profile.setPreference("devtools.console.stdout.content", "true");        return profile ;}public void resovle(String url) throws Exception {        WebDriver driver = null;        try {            FirefoxProfile profile = buildNetmonitorProfile() ;            driver = new FirefoxDriver(profile);            //存放Har数据的路径(目录)            final File harDir = new File(HARDIR);            //获取当前的文件数[用于下面判断文件是否生成]            final int numFiles = harDir.listFiles().length;            //访问资源            driver.get(url);            // 等待创建好HAR文件            for (int c=0; c<30; c++) {                if (harDir.listFiles().length > numFiles) {                    break;                }                Thread.sleep(1000L);            }        }        catch (Exception exc) {            System.err.println("error --> " + exc);        }        if (driver != null) {            driver.quit();        }    }