chrome插件学习笔记

manifest.json

{
  "name": "test1",
  "description": "test1",
  "version": "1.0",

　//所需要的权限
  "permissions": [
    "tabs", "http://*/*", "https://*/*"
  ],
  "browser_action": {
      "default_title": "Set this page‘s color.",
      "default_icon": "icon.png",
      "default_popup": "popup.html"
  },
  "manifest_version": 2
}

　页面元素点击事件&&js插入母页面

var t1=document.getElementById("t1");

//点击T1元素   运行此事件
t1.onclick=function ()
{
	jszr("alert(1)");
};

//js代码插入母页面运行
function jszr(str1)
{
	chrome.tabs.executeScript
	({
		code:str1
	});
}