如何把网站让百度录用,wordpress 判断页面名称,哪里网站建设,莱芜哪里做网站背景见上一篇博客修改网页内容的方法 上一篇博客之后#xff0c;我要修改的网页有一个新改版#xff0c;然后有个数据存在了window中#xff0c;我直接在js中使用window.xxx发现无法获取。所以有本文。 https://juejin.cn/post/7145749643316428830 https://onelinerhub.com…背景见上一篇博客修改网页内容的方法 上一篇博客之后我要修改的网页有一个新改版然后有个数据存在了window中我直接在js中使用window.xxx发现无法获取。所以有本文。 https://juejin.cn/post/7145749643316428830 https://onelinerhub.com/chrome-extension/window_object#:~:textchrome-extension%20How%20to%20access%20or%20modify%20window%20object,%3D%20%27console.log%20%28window%29%3B%27%3B%20%28document.head%7C%7Cdocument.documentElement%29.appendChild%20%28script%29%3B%20ctrl%20%2B%20c 搜了一下发现有两种方法如上大概就是
方法1
var script document.createElement(script);
script.textContent console.log(window);;
(document.head||document.documentElement).appendChild(script);出现报错
extensions_version_page.js:6 Refused to execute inline script because it violates the following Content Security Policy directive: script-src self wasm-unsafe-eval inline-speculation-rules http://localhost:* http://127.0.0.1:*. Either the unsafe-inline keyword, a hash (sha256-XnQUOdrKmcYqdkT/ljnkhjaYaitt2Xh3uRQxH/M9z0), or a nonce (nonce-...) is required to enable inline execution.方法2
{name: yeshen_extresion,version: 1.0,description: yeshen test,manifest_version: 3,web_accessible_resource: [{resources: [assets/*,js/contentScript.js]}],content_scripts: [{matches: [https://innovation.pm.netease.com/v6/issues/*,https://web.pm.netease.com/v6/issues/*,https://uu.pm.netease.com/v6/issues/*,https://msdk.pm.netease.com/v6/issues/*],js: [extensions_issue_page.js],run_at: document_start},]
}Refused to execute inline script because it violates the following Content Security Policy directive: script-src self wasm-unsafe-eval inline-speculation-rules http://localhost:* http://127.0.0.1:*. Either the unsafe-inline keyword, a hash (sha256-XnQUOdrKmcYqdkT/ljnkhjaYaitt2Xh3uRQxH/M9z0), or a nonce (nonce-...) is required to enable inline execution.报错比较清晰就是注入的代码和原有代码不在一个域下无法操作/注入javascript对象。
最后我是这样做的
我的方法一
从其他页面获取这个数据在url参数中携带这个信息
我的方法二
从dom节点中获取第一个元素信息然后通过网络请求重新请求需要的数据。
