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页面测试</a></span></p></div></div><nav class=toc-inlined aria-label="Table of Contents"><div><hr><ol><li role=none aria-label=配置地域故障转移><a href=#configure-locality-failover>配置地域故障转移</a><li role=none aria-label="验证流量保持在 region1.zone1"><a href=#verify-traffic-stays-in-region1zone1>验证流量保持在 <code>region1.zone1</code></a><li role=none aria-label="故障转移到 region1.zone2"><