javascript - 尝试从 Chrome 扩展中获取 Cookie 时出错

Question

我有一个非常基本的 Chrome 扩展程序。我可以很好地执行 JS，但访问 Chrome API 中的任何内容似乎都是一个问题。我正在尝试删除特定站点的 cookie。但是，当我的代码执行时出现以下错误。

错误:

content.js:6 Uncaught TypeError: Cannot read property 'getAll' of undefined

我的代码:

(function(){
   chrome.cookies.getAll({}, cookies=>{
      _.forEach(cookies, cookie=>{
          chrome.cookies.remove({name: cookie.name, url: "www.mydomain.com"});
      });
    });
)();

我想这可能与我的权限有关，但我不确定。这是我的 manifest.json 文件。

{
  "manifest_version": 2,
  "name": "Hello World Extension",
  "version": "0.1",
  "content_scripts": [
      {
        "matches": [
          "<all_urls>"
        ],
        "js": ["jquery.js","content.js"]
      }
  ],
  "permissions": [
      "cookies"
  ]
}

Answer 1

To use the cookies API, you must declare the "cookies" permission in your manifest, along with host permissions for any hosts whose cookies you want to access.

{
  "manifest_version": 2,
  "name": "Hello World Extension",
  "version": "0.1",
  "content_scripts": [
    {
      "matches": [
         "<all_urls>"
      ],
      "js": ["jquery.js","content.js"]
    }
  ],
  "permissions": [
     "cookies",
     "http://*/*",
     "https://*/*"
  ]
}

要删除 cookie，试试这个:

function removeAll(url){
   chrome.cookies.getAll({}, function(cookies) {
     for (var i in cookies) {
        chrome.cookies.remove({"url": url, "name": cookie.name});
     }
  });
}

我希望这能奏效