Unverified50% confidenceFactExact time
Chrome扩展的核心文件manifest.json声明了扩展的权限、图标、弹窗页面、内容脚本等元数据
1
Sources
50%
Confidence
Long-term
Relevance
7/20/2026
First Seen
Sources
Related Claims
Unverified扩展的核心文件是manifest.json，它声明了扩展的权限、图标、弹窗页面、内容脚本等元数据83% similarUnverifiedChrome 扩展的核心能力包括 content script、background service worker 和 popup 页面78% similarUnverifiedChrome extensions work through the Content Script injection mechanism provided by the Chrome Extension API, injecting JavaScript into the page context after the page loads76% similarUnverified开发者模式下将代码文件夹拖入 Chrome 扩展程序页面即可加载插件，无需注册、付费或上架商店75% similarUnverifiedChrome 扩展通过 Manifest V3 规范运行内容脚本，可直接访问 DOM 并注入悬浮层72% similar
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