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长轮询:客户端向服务器发送Ajax请求,服务器接到请求后hold住连接,直到有新消息才返回响应信息并关闭连接,客户端处理完响应信息后再向服务器发送新的请求。优点:在无消息的情况下不会频繁的请求。缺点:服务器hold连接会消耗资源。
2024-04-28 00:43:05[未知IP0801]网友
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2024-04-28 00:38:30[未知IP0801]网友
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2024-04-28 00:34:01[未知IP0801]网友
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2024-04-28 00:29:07[未知IP0801]网友
欧洲杯门票拍照软件app['http://depengwuyou.com/jy7296.html', 'http://depengwuyou.com/jy7297.html', 'http://depengwuyou.com/jy7298.html', 'http://depengwuyou.com/jy7299.html', 'http://depengwuyou.com/jy7300.html']
2024-04-28 00:24:17[未知IP0801]网友
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2024-04-28 00:19:43[未知IP0801]网友
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2024-04-28 00:15:03[未知IP0801]网友
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2024-04-28 00:10:24[未知IP0801]网友
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2024-04-28 00:05:53[未知IP0801]网友
2019欧洲杯篮球联赛['http://cxruye.com/aoa10301.html', 'http://cxruye.com/aoa10302.html', 'http://cxruye.com/aoa10303.html', 'http://cxruye.com/aoa10304.html', 'http://cxruye.com/aoa10305.html']
2024-04-28 00:01:15[未知IP0801]网友
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2024-04-27 23:56:24[未知IP0801]网友
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2024-04-27 23:51:43[未知IP0801]网友
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2024-04-27 23:47:03[未知IP0801]网友
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2024-04-27 23:42:27[未知IP0801]网友
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2024-04-27 23:37:54[未知IP0801]网友
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2024-04-27 23:33:26[未知IP0801]网友
2016欧洲杯网络直播版权['http://cosychemical.com/dq7523.html', 'http://cosychemical.com/dq7524.html', 'http://cosychemical.com/dq7525.html', 'http://cosychemical.com/dq7526.html', 'http://cosychemical.com/dq7527.html']
2024-04-27 23:28:35[未知IP0801]网友
男篮欧洲杯夺冠['http://cosychemical.com/dq5123.html', 'http://cosychemical.com/dq5124.html', 'http://cosychemical.com/dq5125.html', 'http://cosychemical.com/dq5126.html', 'http://cosychemical.com/dq5127.html']
2024-04-27 23:23:59[未知IP0801]网友
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2024-04-27 23:19:08[未知IP0801]网友
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2024-04-27 23:14:14[未知IP0801]网友
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