第一个 谷歌浏览器扩展插件 操作网页

myscript.jsalert(‘测试‘);

{ ??"name": "刷红包(演示)", ?"version": "1.0", ?"manifest_version":2, ?"description": "This is a auto click plug-in, you can use it in the web site", ?"icons":{"16":"icon.png","48":"icon.png","128":"icon.png"}, ?"permissions": ["http://*/*"], ?"browser_action": { ???????"default_icon": "icon.png" ?}, ??"content_scripts":[ ?{ ?????"matches":["https://www.baidu.com/"], ?????"js":["myscript.js"] ?} ?]}