Windows batch download file from URL using a proxy -


i have schelude download of xls file web , save local folder every morning. make cmd file , use windows scheduler.

the file has same url, www.example.com/myfile.xls.

i've found tutorial , snipped of code my problem need use proxy server ("proxy.mycompany.com" , port "1234").

is possible cmd file or need move other solutions (vb.net, ...)?

i advise use jscript embedded in .cmd

@set @tmpvar=1 /* @echo off  echo downloading... call :download "http://download.qt.io/official_releases/jom/jom.zip" || echo failed  echo downloading using proxy... call :download "http://download.qt.io/official_releases/jom/jom_1_1_1.zip" "206.128.191.77:8008" || echo failed  goto :eof  rem  function :download rem    %1 - url rem    %2 - [proxy] rem    %3 - [file name] :download cscript /nologo /e:jscript "%~f0" %* exit /b %errorlevel%  */  function getfilename(uri) {     var re = /\/([^?/]+)(?:\?.+)?$/;     var match = re.exec(uri);     return match != null ? match[1] : "output"; }  try {      var source = wscript.arguments.item(0);     var proxy  = wscript.arguments.length > 1 ? wscript.arguments.item(1) : "";     var target = wscript.arguments.length > 2 ? wscript.arguments.item(2) : getfilename(source);      var object = wscript.createobject('msxml2.serverxmlhttp');     if (proxy.length > 0) {         object.setproxy(2/*sxh_proxy_set_proxy*/, proxy, "");     }     object.open('get', source, false);     object.send();     if (object.status != 200) {         wscript.echo('error:' + object.status);         wscript.echo(object.statustext);         wscript.quit(1);     }      var file = wscript.createobject('scripting.filesystemobject');     if (file.fileexists(target)) {         file.deletefile(target);     }      var stream = wscript.createobject('adodb.stream');     stream.open();     stream.type = 1/*adtypebinary*/;     stream.write(object.responsebody);     stream.position = 0;     stream.savetofile(target, 2/*adsavecreateoverwrite*/);     stream.close();  } catch (e) {     wscript.echo("--------------------");     wscript.echo("error " + (e.number & 0xffff) + "\r\n  " + e.description.replace(/[\r\n]*$/, "\r\n"));     (var = 0; < wscript.arguments.length; ++i) {         wscript.echo("  arg" + (i+1) + ": " + wscript.arguments(i));     }     wscript.echo("--------------------");     wscript.quit(1); }

Comments

Post a Comment

Popular posts from this blog

inversion of control - Autofac named registration constructor injection -

does autofac support specifying registration name in components' constructors? example: ninject's namedattribute . you need use autofac.extras.attributed package on top achieve this so let's have 1 interface , 2 classes: public interface ihello { string sayhello(); } public class englishhello : ihello { public string sayhello() { return "hello"; } } public class frenchhello : ihello { public string sayhello() { return "bonjour"; } } then have consumer class, in want select instance injected: public class helloconsumer { private readonly ihello helloservice; public helloconsumer([withkey("en")] ihello helloservice) { if (helloservice == null) { throw new argumentnullexception("helloservice"); } this.helloservice = helloservice; } public string sayhello() { return this.helloservice.sayhello()...
Read more

verilog - Systemverilog dynamic casting issues -

i've code snippet following in testbench function void write_to_port( my_data_type_base data ); my_data_type_extended data_ext; if(!$cast(data_ext, data)); `uvm_error(get_type_name(), "failed cast"); `uvm_info(get_name(), $psprintf("data_ext :\n%s", data_ext.sprint()), uvm_medium) // write data_ext out port.... endfunction when run it, i'm getting uvm_error "failed cast." i'm not quire sure why $cast not returning 1. can see, i'm printing out extended class data item after casting uvm_info. can see it's being cast properly. if don't use $cast if condition, don't runtime error. isn't coding practice use if dynamic cast check if $cast returning 1 ? what might reason behind cast not returning 1 in above case? i think semicolon on line 'if' not belong? i think consumes if statement, , uvm_error executes regardless of how if evaluates: if(!$cast(data_ext, data)); <- no semico...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more