来自popup.js的消息被发送两次到background.js,但我从background.js中得到的一切都没有.
background.js
function login(username,password){
console.log(username);
var xhr = new XMLHttpRequest();
xhr.open("POST", "http://localhost:3000/login/", true);
xhr.setRequestHeader('Content-type','application/json; charset=utf-8');
data = {"username":username,"password":password};
console.log(JSON.stringify(data));
xhr.send(JSON.stringify(data));
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
// JSON.parse does not evaluate the attacker's scripts.
var resp = JSON.parse(xhr.responseText);
console.log(resp);
var lStorage = localStorage;
localStorage.setItem("username",resp["username"]);
localStorage.setItem("apiKey",resp["apiKey"]);
localStorage.setItem("password",resp["password"]);
console.log(localStorage.getItem("username"));
}
};
}
chrome.extension.onRequest.addListener(
function(request, sender, sendResponse){
console.log("hello");
if(request.msg == "login") {
//alert(request.password);
login(request.username,request.password);}
}
);
chrome.extension.onConnect.addListener(function(port) {
console.log("Connected .....");
port.onMessage.addListener(function(msg) {
console.log("message recieved "+ msg);
port.postMessage("Hi Popup.js");
});
}); …