摘要：
private HttpClientHandler getHandler() { string cacheKey = "handlerChche"; HttpClientHandler handler = null; //cache.GetCache<HttpClientHandler>(cache 阅读全文
摘要：
public static string IPV4CIDR(string ipstart, string ipend) { var sl = ipstart.Split('.'); var el = ipend.Split("."); StringBuilder sbs = new StringBu 阅读全文
摘要：
Window 上 VS Code 无法编译Rust 文件的错误error: linker `link.exe` not found 在CMD中运行以下命令1. rustup toolchain install stable-x86_64-pc-windows-gnu2. rustup default 阅读全文
摘要：
sp_spaceused tableName 阅读全文
摘要：
declare @FatherCode varchar(50)='001'; if object_id('tempdb..#Temp') is not null begin drop table #Temp end ; declare @tmp TABLE( TypeCode varchar(50) 阅读全文
摘要：
// 参考地址:https://www.isqqw.com/echartsdetail?id=31404//加载数据 function LoadDataX() { GetApiDataSync2("url" , 'POST' , { annual: 2022 } , function (result 阅读全文
摘要：
/*loading*/ .layui-layer-loading .layui-layer-loading0 { background: url(../img/loading3.png) no-repeat !important; /*自定义图片地址*/ background-size: 80px 阅读全文
摘要：
<script> //https://www.cnblogs.com/j-a-h/p/15698989.html //js 数组对象操作 (filter，finde、findIndex、map) // find、findIndex、map、filter var id = '1'; var arr = 阅读全文
摘要：
public static class SqlBulkCopyHelper { /// <summary> /// 本地认证评估表建表SQL /// </summary> private const string CreateTemplateSql = @"[Id] [int] NOT NULL,[ 阅读全文
摘要：
declare @annual int =2020 select * from tbName where DATEDIFF(YEAR,CAST( annual as varchar),cast(@annual as varchar)) between (case when @annual=YEAR( 阅读全文