Unverified50% confidenceFactExact time
如果 Chrome 扩展的 manifest.json 中未声明对应的 host permission，浏览器主进程会直接丢弃该请求，甚至不会建立 TCP 连接
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
Related Claims
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