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[config] sdk 支持禁用本地缓存 #563

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wangdongyun opened this issue Jan 31, 2023 · 1 comment
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[config] sdk 支持禁用本地缓存 #563

wangdongyun opened this issue Jan 31, 2023 · 1 comment
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2.0.0 enhancement New feature or request

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wangdongyun commented Jan 31, 2023 •
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sdk 在获取配置的时候支持禁用本地缓存

  • 目前sdk 在拉取远程nacos配置失败之后，会读取本地文件
  • 但是有些场景，希望使用nacos 最新配置，如果拉取不到，返回空值
    • 比如业务上的开关场景，如果读取到旧的值，可能会产生故障

Java nacos sdk 是如何工作的？

java sdk 支持这种功能

 //禁用本地缓存，缓存仍然会更新
 com.alibaba.nacos.client.config.utils.SnapShotSwitch.setIsSnapShot(false);
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wangdongyun commented Jan 31, 2023 •
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这个功能是否OK的，我可以提pr

@wangdongyun wangdongyun mentioned this issue Jan 31, 2023
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@binbin0325 binbin0325 added enhancement New feature or request 2.0.0 labels Feb 1, 2023
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