我正在尝试使用代码
// This is an active module of the goelvivek (8) Add-on
exports.main = function() {
var httpRequestObserver =
{
observe: function(subject, topic, data)
{
if (topic == "http-on-examine-response") {
if(console)
console.log(data);
}
}
};
var {Cc, Ci, Cr} = require("chrome");
var observer = require("observer-service");
observerService = Components.classes["@mozilla.org/observer-service;1"].
getService(Components.interfaces.nsIObserverService);
observerService.addObserver(httpRequestObserver, "http-on-examine-response", false);
};
但是行console.log(data);
没有在控制台日志中打印任何东西。为什么 ?