08 2020 档案

摘要:https://www.linuxjournal.com/article/6345 By now almost everyone has heard of so-called zero-copy functionality under Linux, but I often run into peop 阅读全文
posted @ 2020-08-26 19:28 xiaoxiongfei 阅读(114) 评论(0) 推荐(0)
摘要:总结: 当读取的字节小于数据长度时,Read一般不会返回错误,除非数据还未接收完发生了异常(例如连接中断,读取超时等) 当读取的字节大于等于数据长度时,Read会返回读取的字节和EOF(End Of File),表示数据已经读完了。 数据读取的几种常用方式 方式一 读取指定长度数据,实际读取的数据可 阅读全文
posted @ 2020-08-25 18:59 xiaoxiongfei 阅读(619) 评论(0) 推荐(0)
摘要:国内各CDN厂商CNAME后缀 CDN厂商 cname后缀 阿里云 kunlun*.comcdngslb.com 腾讯云 tc.cdntip.com spcdntip.com dnsv1.com 网宿 wsdvs.comwsglb0.comwscdns.com 百度云 jomodns.com 金山云 阅读全文
posted @ 2020-08-24 18:01 xiaoxiongfei 阅读(5019) 评论(0) 推荐(0)