我試圖使用PhantomJS將Firebug &注入到網頁中,但我無法訪問它們。使用PhantomJS注入並使用Firebug-Lite
我已經嘗試了用於將其他JS添加到頁面的兩個PhantomJS方法:page.injectJs()和page.includeJs。
我無法從includeJs中獲得任何返回的內容(我從閱讀文檔時並不期望得到它)。我試圖使用firebug-lite和jQuery函數或對象(如$和inspect())後,我得到錯誤,說他們是未定義的或變量無法找到。
這是我的完整腳本。您還可以在這裏看到:http://piratepad.net/XTPefXOB4o
"use strict";
"use warnings";
var page = new WebPage(), address;
var useragent = "PhantomJS Firebug integration tool (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11";
page.onConsoleMessage = function (msg) {
console.log("+eval:" + msg);
};
page.open(address, function (status) {
if (status !== 'success') {
console.log('Unable to access network');
} else {
console.log("got into page.open()");
var testInclude = page.includeJs("http://getfirebug.com/releases/lite/1.4/firebug-lite.js", function() {
var result = true;
try {
inspect($("*")[5]);
}
catch(err) {
result = false;
}
console.log("from includeJS: " + result);
return result;
// is there any way to return a value from this?
});
var results = page.evaluate(function() {
var debug = [];
try {
page.injectJs("http://getfirebug.com/releases/lite/1.4/firebug-lite.js");
page.injectJs("http://pconerly.webfactional.com/site_media/js/jquery-1.7.min.js");
} catch(err) {
debug[0] = false;
}
debug[0] = true;
debug[1] = true;
try {
// all 3 of these commands fail.
//$(document);
inspect(document.querySelectorAll("*")[i]);
//firebug;
}
catch(err) {
console.log(err.message)
debug[1] = false;
}
//debug[1] = inspectAEl(5);
return debug;
});
var stuff = results;
console.log("did not error on injecting JS: " + stuff[0]);
console.log("used inspect within page.evaluate: " + stuff[1]);
console.log("return value from includeJs: " + testInclude);
console.log("processing finished");
}
phantom.exit();
});
這是我的輸出:
$ phantomjs firebug-integration.js
got into page.open()
+eval:Can't find variable: inspect
did not error on injecting JS: true
used inspect within page.evaluate: false
return value from includeJs: undefined
processing finished