Question

执行脚本时，它永远不会到达“我永远不会被执行”的行。

/ ********* /

var casper = require('casper').create(
{
    //clientScripts: ["includes/jquery-1.11.1.min.js"],
    waitTimeout: 15000,
    stepTimeout: 5500,   
    verbose: true,
    logLevel: 'debug',
    viewportSize: {
        width: 1680,
        height: 1050
    },
    onRunComplete: function() {
    // Don't exit on complete.
    },
    onWaitTimeout: function () {
        logConsole('Wait TimeOut Occured');
        this.capture('xWait_timeout.png');
        this.exit();
    },
    pageSettings: {
        "ignoreSslErrors": true
    },
    onStepTimeout: function (self, m) {

    }
}
);

var subjectParameter = casper.cli.get("subject");
var timeoutForScreenshot = casper.cli.get("timeoutForScreenshot");
casper.options.stepTimeout = timeoutForScreenshot + 500;

casper.on('step.timeout', function (request) {
    console.log("---------------STEP:timed out---------------------:" + request);
    request.abort();
});

casper.start('https://email.t-online.de', function () {

    casper.userAgent('Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko)');

    casper.waitForSelector('input[name=pw_usr]', function () {

        this.fillSelectors('form[name="login"]', {
            'input[name=pw_usr]': 'someE-Mailaddress@t-online.de',
            'input[name=pw_pwd]': 'somePassword'
        });

    }, function () {
        casper.log('no login-form found', 'error');
        casper.exit();
    });

    casper.then(function () {
        this.click("#pw_submit");
    });

    casper.waitForSelector('#rowListContainerTable', function () {
        //abort.request();

        this.evaluate(function getElementInDom(term) {

            var els = document.getElementsByTagName('span');
            var len = els.length;

            for (var i = 0; i < len; i++) {
                if (els[i].innerHTML.indexOf(term) != -1) {
                    els[i].click();
                    abort.request();
                }
            }

        }, subjectParameter);

        this.then(function () {
            this.echo("I WILL NEVER BE EXECUTED");
        });

        this.wait(8000, function () {
            this.capture('tonline - ' + subjectParameter + '.png', {
                top: 0,
                left: 0,
                width: 1680,
                height: 1050
            });

            casper.log('mail found', 'error');
            //casper.exit();
        });

    }, function () {
        casper.log('login failed', 'error');
        casper.exit();
    });

});

casper.run();

“subjectParameter”是一个字符串

“timeoutForScreenshot”是一个int值

脚本正在登录“https://email.t-online.de”并查找主题==“subjectParameter”的电子邮件，它会打开邮件并应截取屏幕截图，但在此之后，所有其他“步骤”在“getElementInDom-Step”之后将不会被执行。

有没有办法在step.timeout之后继续下一个“步骤”？

Answer 1

答案：忽略特定请求的URL（来自googleadservices）：

casper.on('resource.requested', function (requestData, request) {
    if (requestData.url.indexOf('xplosion') != -1) {
        request.abort();
    }

});

它有效！

CasperJS（SlimerJS引擎），评估后步骤不会继续

1 个答案: