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摘要: Jquery获取元素集合并遍历 阅读全文
posted @ 2021-09-24 11:27 FengLu-1 阅读(488) 评论(0) 推荐(0)
摘要: Could not load type 'MySql.Data.MySqlClient.MySqlConnectionStringBuilder' from assembly 'MySqlConnector, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d33d3e53aa5f8c92'. 阅读全文
posted @ 2021-08-19 22:26 FengLu-1 阅读(537) 评论(0) 推荐(0)
摘要: 依赖注入-利用容器(DependencyInjection)创建依赖服务的生命周期 阅读全文
posted @ 2021-07-01 10:32 FengLu-1 阅读(445) 评论(0) 推荐(0)
摘要: 泛型list转换为xml datapacket rowdata 阅读全文
posted @ 2021-05-27 11:49 FengLu-1 阅读(559) 评论(0) 推荐(0)
摘要: EF Core RollBack (RollBack 事务回滚失败分析) 阅读全文
posted @ 2021-04-20 11:04 FengLu-1 阅读(742) 评论(0) 推荐(0)
摘要: 1、Linux文本编辑的四种方法 2、Linux中执行shell脚本的4种方法总结 3、Linux执行c代码 阅读全文
posted @ 2021-03-02 06:41 FengLu-1 阅读(285) 评论(0) 推荐(0)
摘要: 本文概要: 1、Docker安装及常用命令 2、Docker中mysql 安装 3、linux中git安装 阅读全文
posted @ 2021-03-01 19:18 FengLu-1 阅读(268) 评论(0) 推荐(0)
摘要: Dockerfile 最佳实践 阅读全文
posted @ 2021-02-20 14:23 FengLu-1 阅读(1032) 评论(0) 推荐(1)
摘要: 1、StackExchange.Redis.RedisConnectionException: It was not possible to connect to the redis server(s); to create a disconnected multiplexer, disable AbortOnConnectFail. Timeout 2、There is already an open DataReader associated with this Command which must be closed first 3、A second operation started on this context before a previous operation completed. This is usually caused by different threads using the same instance of DbContext, however instance members are not guaranteed to be 阅读全文
posted @ 2021-02-02 16:24 FengLu-1 阅读(1242) 评论(0) 推荐(0)
摘要: cpu 和内存不高,但是线上系统运行很卡 cpu使用率瞬时升高,甚至突破100%(负载突然升高) 其它服务(或者进程外的资源)传入负载能力超出(或提示连接超时),比如提示(StackExchange.Redis.RedisConnectionException: It was not possible to connect to the redis server(s); to create a disconnected multiplexer, disable AbortOnConnectFail. Timeout at StackExchange.Redis.ConnectionMultiplexer.ConnectImpl(Func`1 multiplexerFactory, TextWriter log)) 也可能是一次显示为"较长"的数据库查询 或者任何非cpu活动(如任何I/O或延迟),因此似乎非常I/O 操作随机需要的时间比它应该需要的时间长 线程数莫名奇妙的不断升高 阅读全文
posted @ 2021-02-02 16:22 FengLu-1 阅读(1262) 评论(4) 推荐(0)
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