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(Node.js) FTP Download Text File to a StreamDemonstrates how to FTP download a text file to a Chilkat stream. Note: This example requires Chilkat v9.5.0.67 or greater.
var os = require('os'); if (os.platform() == 'win32') { if (os.arch() == 'ia32') { var chilkat = require('@chilkat/ck-node11-win-ia32'); } else { var chilkat = require('@chilkat/ck-node11-win64'); } } else if (os.platform() == 'linux') { if (os.arch() == 'arm') { var chilkat = require('@chilkat/ck-node11-arm'); } else if (os.arch() == 'x86') { var chilkat = require('@chilkat/ck-node11-linux32'); } else { var chilkat = require('@chilkat/ck-node11-linux64'); } } else if (os.platform() == 'darwin') { var chilkat = require('@chilkat/ck-node11-macosx'); } function chilkatExample() { // This example assumes the Chilkat FTP2 API to have been previously unlocked. // See FTP2 Unlock Sample for sample code. var ftp = new chilkat.Ftp2(); ftp.Hostname = "www.my-ftp-server.com"; ftp.Username = "mFtpLogin"; ftp.Password = "myFtpPassword"; ftp.AuthTls = true; ftp.Passive = true; // Connect and login to the FTP server using TLS. var success = ftp.Connect(); if (success !== true) { console.log(ftp.LastErrorText); return; } var streamObj = new chilkat.Stream(); // Indicate the charset of the incoming data. streamObj.StringCharset = "utf-8"; // Create a task to do the FTP download. // t: Task var t = ftp.GetFileToStreamAsync("lines.txt",streamObj); if (ftp.LastMethodSuccess !== true) { console.log(ftp.LastErrorText); return; } // Start the task in a background thread. t.Run(); // Read the incoming text data using any of the streamObj Read methods. // This example will read line-by-line. var line; while (streamObj.EndOfStream !== true) { line = streamObj.ReadToCRLF(); if (streamObj.LastMethodSuccess == true) { console.log(line); } } console.log("Success."); } chilkatExample(); |
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