casperjs download csv file

杀马特。学长 韩版系。学妹 提交于 2019-11-27 19:32:45

Answered my own question, here is the solution

reference: https://github.com/knorrium/google-books-downloader/blob/master/gbd.js

 //Download the daily csv
 casper.then(function() {    
     this.click('#dailyCSV');
 });

 casper.on('resource.received', function (resource) {
     "use strict";
     if ((resource.url.indexOf("publisherCSV/?startDate=") !== -1) ) {        
        this.echo(resource.url);
        var url, file;
        url = resource.url;
        file = "stats.csv";
        try {
            this.echo("Attempting to download file " + file);
            var fs = require('fs');
            casper.download(resource.url, fs.workingDirectory+'/'+file);
        } catch (e) {
            this.echo(e);
        }
     }
 });
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