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php 如何实时监测数据库变动 有变动就更新

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Release: 2016-06-06 20:34:20
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现在用的是轮询
其他技术请大家指点一下

回复内容:

现在用的是轮询
其他技术请大家指点一下

1 轮询 即定时查询数据库
2 专门设置记录变动的表 数据库设置触发器

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