我使用MySQL数据库在PHP中有一个简单的友好系统。 我也有 Java申请,用户可以通过公共卫生和社会福利部系统向某个人发出朋友要求,接收人可以接受。 当用户发出朋友要求时,PHP将发送人和接收人用户姓名写进数据库的表格中,现在为了检查朋友的要求,接收人必须人工更新PHP文件(该文档将发送人姓名)。
我用HttpConnection手工检查PHP文档并装载产出,但我很想知道,是否有办法不断进行污染或保持一种能够读到PHP档案中最新信息的积极联系,这样,一旦供应商发出朋友要求,就能够自动通知接收人,而不是每第二次重载档案(这并不使用大量的带宽)。
感谢。
你们可以利用美国宇宙航空研究开发机构,而不是用户进行硬性复习。
Other option would be using a webworker: https://developer.mozilla.org/en-US/docs/DOM/Using_web_workers?redirectlocale=en-US&redirectslug=Using_web_workers
tkx
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