无法使用PhantomJS上传

Question

无法使用PhantomJS上传

我的服务器上有一个php文件来上传文件.我试图直接使用该文件上传,但它很成功.

然后我写了一个简单的phantomjs脚本,使用phantomjs 2.1.1版在ubuntu上运行它,但它不成功.没有显示错误但文件未上传.

以下是php文件:

<?php
if(isset($_FILES["files"]))
{
    $files = $_FILES["files"];
    if($files["name"] != '')
    {

            $fullpath = "./".$files["name"];
            if(move_uploaded_file($files['tmp_name'],$fullpath))
            {                      
                    echo "<h1><a href='$fullpath'>OK-Click here!</a></h1>";        
            }
    }
    echo '<html><head><title>Upload files...</title></head><body><form method=POST enctype="multipart/form-data" action=""><input type="file" name="files"><input type="submit" value="Upload"></form></body></html>';
return;
}
?>

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和简单的phantomjs脚本上传文件

var webPage = require('webpage');
var page = webPage.create();
var testindex = 0, loadInProgress = false;


page.onLoadStarted = function() {
  loadInProgress = true;
  console.log("load started");
};

page.onLoadFinished = function() {
  loadInProgress = false;
  console.log("load finished");
};

function load()
{
    page.open("http://myserver.com/upload.php?cmd=upload")  
}

function upload()
{
    page.uploadFile('input[name=files]', '/home/user/Desktop/log_no_debug.png');    
    page.render("result.png")
}



var steps = [
    load,
    upload
]

interval = setInterval(function() {
  if (!loadInProgress && typeof steps[testindex] == "function") {
    //console.log("step " + (testindex + 1));
    steps[testindex]();
    testindex++;
  }
  if (typeof steps[testindex] != "function") {
    //console.log("test complete!");
    phantom.exit();
  }
}, 50);

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下面是从upload.js脚本呈现的result.png

结果呈现

Answer 1

Vav*_*off 6

原因文件未上传是因为您只在客户端选择它,但不发送到服务器 - 您不在PhantomJS脚本中提交表单.

我已经修改了你的脚本,寻找评论:

var webPage = require('webpage');
var page = webPage.create();
var testindex = 0, loadInProgress = false;

page.onLoadStarted = function() {
  loadInProgress = true;
  console.log("load started");
};

page.onLoadFinished = function() {
  loadInProgress = false;
  console.log("load finished");
};

function load()
{
    page.open("http://test/upload.php?cmd=upload")  
}

function upload()
{
    loadInProgress = true;
    page.uploadFile('input[name=files]', '/path/to/file.ext');    

    // Here we submit the form to the server
    page.evaluate(function(){
        // document.querySelectorAll("input[type=submit]")[0].click();
        document.querySelectorAll("form")[0].submit();
    });
}

// And only after the page has reloaded it is time to make a screenshot
function finish()
{
    page.render("result.png");
}

var steps = [
    load,
    upload,
    finish
]

interval = setInterval(function() {
  if (!loadInProgress && typeof steps[testindex] == "function") {
    //console.log("step " + (testindex + 1));
    steps[testindex]();
    testindex++;
  }
  if (typeof steps[testindex] != "function") {
    //console.log("test complete!");
    phantom.exit();
  }
}, 500);

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