PhantomJS - onFilePicker()
此onFilePicker ()回调用于上传文件。当用户想要上传文件时,将调用此回调。
语法
其语法如下 −
page.onFilePicker = function(oldFile) { }
示例
var wpage = require('webpage').create(); wpage.onFilePicker = function(oldFile) { console.log('Entering file picker callback'); console.log(oldFile); } wpage.open("http://localhost/tasks/file.html", function(status) { console.log(status); wpage.evaluate(function() { var fileUp = document.querySelector("#fileToUpload"); var ev = document.createEvent("MouseEvents"); ev.initEvent("click", true, true); fileUp.dispatchEvent(ev); }); });
上述程序生成以下输出。
Success Entering file picker callback
phantomjs_webpage_module_events_callbacks.html