Source: https://firebase.google.com/support/guides/security-checklist#api-keys-not-secret
Let me summarize these points in bullets:，推荐阅读Line官方版本下载获取更多信息
The practical implication: a string like “аpple.com” with Cyrillic а (U+0430) is pixel-identical to “apple.com” in 40+ fonts. The user, the browser’s address bar, and any visual review process all see the same pixels. This is not theoretical. It is a measured property of the font files shipping on every Mac.。业内人士推荐服务器推荐作为进阶阅读
ВсеГосэкономикаБизнесРынкиКапиталСоциальная сфераАвтоНедвижимостьГородская средаКлимат и экологияДеловой климат。heLLoword翻译官方下载是该领域的重要参考
// 测试用例验证（全覆盖核心场景）