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websocket结合php做数据实时展示页面

前端页面和服务器建立长连接以后,PHP怎么监控数据库发生变化进而给前端推送数据呢?求教


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你可以在更新数据库的接口或者方法埋个点,一旦更新数据,就把更新的数据推过去不就行了吗


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