gpt4 book ai didi

javascript - firefox webextension 从弹出脚本到后台脚本的消息传递

转载 作者:行者123 更新时间:2023-11-28 04:49:48 24 4
gpt4 key购买 nike

我已经浏览了 MDN 上的 webextension 文档。我确实知道消息传递 Api 用于从 content_script后台脚本 进行通信。但是,我想从弹出脚本到后台脚本进行通信

我的用例是:

How to communicate to background script from a script associated to popup.html page.

比方说,manifest.json

  {

"description": "Demonstrating toolbar buttons",
"manifest_version": 2,
"name": "button-demo",
"version": "1.0",
"permissions" : ["activeTab","currentWindow"],//

"background": {
"scripts": ["background.js"]
},

"browser_action": {
"browser_style": true,
"default_popup": "popup.html",
"default_icon": {
"16": "icons/page-16.png",
"32": "icons/page-32.png"
}
}
}

background.js

//background script is listening to 
browser.runtime.onMessage.addListener((sentMesssage) =>
{
console.log('got the message: ',sentMessage.actualMessage);
});

popup.html 是

   <html>
<body>
<script src = 'popup.js'></script>
</body>
<html>


popup.js

My question stands here. Which method to use from the below options:

 browser.runtime.sendMessage({"actualMessage":"some message"});

var tabQ = browser.tabs.query({
currentWindow: true,
active: true
});

tabQ.then( (tabs)=>{
browser.tabs.sentMessage(tab[0].id , {'actualMessage' : "some message"});
});

最佳答案

My question stands here. Which method to use from the below options:

您使用browser.runtime.sendMessage({"actualMessage":"some message"});

关于javascript - firefox webextension 从弹出脚本到后台脚本的消息传递,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43018895/

24 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com