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  <text x="72" y="128" fill="#cbd5e1" font-size="18" font-family="Segoe UI, Microsoft YaHei, Arial">按风险、回退速度、流量控制精度选择蓝绿、金丝雀或特性开关</text>
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  <text x="420" y="220" fill="#0f172a" font-size="24" font-family="Segoe UI, Microsoft YaHei, Arial" font-weight="700">蓝绿发布</text>
  <text x="678" y="220" fill="#0f172a" font-size="24" font-family="Segoe UI, Microsoft YaHei, Arial" font-weight="700">金丝雀发布</text>
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  <text x="645" y="332" fill="#64748b" font-size="17" font-family="Segoe UI, Microsoft YaHei, Arial">需要观察真实流量</text>
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  <text x="645" y="522" fill="#334155" font-size="20" font-family="Segoe UI, Microsoft YaHei, Arial">按比例、用户、区域</text>
  <text x="645" y="552" fill="#64748b" font-size="17" font-family="Segoe UI, Microsoft YaHei, Arial">最适合分批验证</text>
  <text x="905" y="522" fill="#334155" font-size="20" font-family="Segoe UI, Microsoft YaHei, Arial">按用户与功能开关</text>
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