<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[NoFind_Coder的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/NoFind_Coder</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; NoFind_Coder]]></copyright><item><title><![CDATA[LayUI laydate的时分秒控制]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/141433884</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/141433884</guid><author>NoFind_Coder</author><pubDate>Wed, 28 Aug 2024 11:47:01 +0800</pubDate><description><![CDATA[如果要限制时间只能选择，禁止用户手动输入，设置input 为 ‘readonly’ 就可以了。隐藏秒(仅显示时分)加上这块css代码。针对分钟仅显示固定项。]]></description><category></category></item><item><title><![CDATA[LayUI 时间控件的简单使用]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/141428694</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/141428694</guid><author>NoFind_Coder</author><pubDate>Thu, 22 Aug 2024 17:29:05 +0800</pubDate><description><![CDATA[参考站点：http://layui.xhcen.com/doc/laydate.html。项目LayUI版本为2.5.7。]]></description><category></category></item><item><title><![CDATA[避免OOM的高效Excel处理 MiniExcel]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/135203850</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/135203850</guid><author>NoFind_Coder</author><pubDate>Mon, 25 Dec 2023 17:45:32 +0800</pubDate><description><![CDATA[MiniExcel实战]]></description><category></category></item><item><title><![CDATA[EF Decimal小数保留问题]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/128050032</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/128050032</guid><author>NoFind_Coder</author><pubDate>Sat, 26 Nov 2022 12:26:11 +0800</pubDate><description><![CDATA[EF]]></description><category></category></item><item><title><![CDATA[Net 读取静态类与非静态类的属性]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/124803746</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/124803746</guid><author>NoFind_Coder</author><pubDate>Wed, 18 May 2022 11:00:48 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Mysql最大连接数，TimeOut配置]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/124729132</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/124729132</guid><author>NoFind_Coder</author><pubDate>Thu, 12 May 2022 14:27:04 +0800</pubDate><description><![CDATA[Mysql连接数配置
1.MySQL的max_connections参数用来设置最大连接（用户）数。每个连接MySQL的用户均算作一个连接，max_connections的默认值为100左右
1.1查看数据库配置的最大连接数  show variables like "max_connections";	
可以使用Navicat或者CMD进行命令查询


1.2如果实际情况中的最大连接数超过，就会提示TimeOut超出最大请求数
这是我们需要进行配置项的修改
设置调整最大连接数 set global max]]></description><category></category></item><item><title><![CDATA[[Windows] Mysql备份与备份计划]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/122876758</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/122876758</guid><author>NoFind_Coder</author><pubDate>Mon, 14 Feb 2022 15:18:06 +0800</pubDate><description><![CDATA[Mysql备份(版本5.7)
备份的语句mysqldump的基本语法:
mysqldump -u username -p dbname table1 table2...&gt;BackupName.sql;

如果执行脚本提示 "Mysql"不是内部或外部命令,需要根据自己电脑Mysql的安装路径在系统环境变量的Path中进行新增/编辑

单个数据库完全备份
运行CMD,在页面输入一下备份脚本：
mysqldump -u username -p testback&gt;E:BACK.sql;
将[testb]]></description><category></category></item><item><title><![CDATA[.exe程序部署为Windows后台服务]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/117264010</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/117264010</guid><author>NoFind_Coder</author><pubDate>Tue, 25 May 2021 20:33:36 +0800</pubDate><description><![CDATA[方法一：使用windows自带的命令sc
1.首先我们要打开cmd，下面的命令在cmd中运行，最好使用管理员运行cmd
注册服务：
 sc create ceshi binpath= D:\ceshi\ceshi.exe type= own start= auto displayname= ceshi

binpath：你的应用程序所在的路径。
displayname：服务显示的名称
2.如何判断服务是否注册成功：
在cmd中输入services.msc打开系统服务，查看是否出现ceshi名称的服务（即di]]></description><category></category></item><item><title><![CDATA[Mysql CONCAT，GROUP_CONCAT]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115343173</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115343173</guid><author>NoFind_Coder</author><pubDate>Wed, 31 Mar 2021 10:02:21 +0800</pubDate><description><![CDATA[CREATE TEMPORARY TABLE IF NOT EXISTS data1
(
	Id INT NOT NULL,
	L1 VARCHAR(36) NULL,
	L2 VARCHAR(36) NULL,
	adt_redundancy VARCHAR(255) NULL
);

CREATE TEMPORARY TABLE IF NOT EXISTS templancode
(
	CultureCode VARCHAR(20) not NULL
);

CREATE TEMPORARY TABLE]]></description><category></category></item><item><title><![CDATA[Mysql执行Query字符串]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115343074</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115343074</guid><author>NoFind_Coder</author><pubDate>Wed, 31 Mar 2021 09:50:12 +0800</pubDate><description><![CDATA[SET @s1='select * from t2';
	PREPARE sql_sentence FROM @s1;
	EXECUTE sql_sentence;
	DEALLOCATE PREPARE sql_sentence;


]]></description><category></category></item><item><title><![CDATA[Mysql的变量使用]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115342484</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115342484</guid><author>NoFind_Coder</author><pubDate>Wed, 31 Mar 2021 09:48:27 +0800</pubDate><description><![CDATA[Mysql变量
用户变量  [@...]

#定义一张临时表，用于
CREATE TEMPORARY TABLE IF NOT EXISTS t2
	(
		PNo INT NOT NULL,
		PName VARCHAR(50) NOT NULL
	);

# 插入数据到临时表
INSERT INTO t2 VALUES(1,'A'),(2,'B'),(3,'C'),(4,'D');

#为变量@count赋值 @count变量声明赋值
SELECT COUNT(1) INTO @count FROM ]]></description><category></category></item><item><title><![CDATA[Mysql的游标遍历方式]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115342188</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/115342188</guid><author>NoFind_Coder</author><pubDate>Wed, 31 Mar 2021 09:15:47 +0800</pubDate><description><![CDATA[DROP PROCEDURE IF EXISTS mytest;

CREATE PROCEDURE mytest(ax VARCHAR(20))
BEGIN

	-- 变量都写在前面定义
	DECLARE pcname VARCHAR(255) DEFAULT '';
	DECLARE allname VARCHAR(255) DEFAULT '';
	DECLARE mastercount int DEFAULT 0;
	DECLARE stableid VARCHAR(50) DEFAULT "";.]]></description><category></category></item><item><title><![CDATA[获取Object对象的Key值]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/107176527</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/107176527</guid><author>NoFind_Coder</author><pubDate>Tue, 07 Jul 2020 10:55:02 +0800</pubDate><description><![CDATA[获取Object对象的Key值
拓展方法：通过反射获取对象的属性值
public static object GetPropertyValue(this object info, string field)
        {
            if (info == null) return null;
            Type t = info.GetType();
            IEnumerable&lt;System.Reflection.PropertyInfo&gt; ]]></description><category></category></item><item><title><![CDATA[Net中 .DIstinct方法无法去重问题]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/105074991</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/105074991</guid><author>NoFind_Coder</author><pubDate>Tue, 24 Mar 2020 16:40:26 +0800</pubDate><description><![CDATA[List无法去重解决方案


使用循环，判断每个元素是否重复


使用表达式
list&lt;user&gt; users=new
users.Where((x,i)=&gt;users.FindIndex(z=&gt;z.name == x.name) == i)



List中的元素实现IEquatabe接口，并提供Equals方法和GetHashCode方法
//定义MasterGroup...]]></description><category></category></item><item><title><![CDATA[[Practice Note] Net Expression表达式树拓展-And/or/orderby/orderthenby]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103073573</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103073573</guid><author>NoFind_Coder</author><pubDate>Thu, 14 Nov 2019 19:36:40 +0800</pubDate><description><![CDATA[Net Expression表达式树拓展
public static class ExpressionExt
    {
        public static Expression&lt;T&gt; Compose&lt;T&gt;(this Expression&lt;T&gt; first, Expression&lt;T&gt; second, Func&lt;Expression, ...]]></description><category></category></item><item><title><![CDATA[[Practice Note] Net Redis操作实现]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103031868</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103031868</guid><author>NoFind_Coder</author><pubDate>Tue, 12 Nov 2019 16:30:22 +0800</pubDate><description><![CDATA[本文参考：https://www.cnblogs.com/knowledgesea/p/5032101.html
Net实现Redis操作
控制台App.Config或Web.Config配置节点信息
更多的配置信息查看https://blog.youkuaiyun.com/NoFind_Coder/article/details/103023332
 &lt;configSections&gt;
    &...]]></description><category></category></item><item><title><![CDATA[[Practice Note] Redis生成本地windows服务]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103029594</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103029594</guid><author>NoFind_Coder</author><pubDate>Tue, 12 Nov 2019 15:39:33 +0800</pubDate><description><![CDATA[下载Redis
下载地址：https://github.com/MicrosoftArchive/redis/releases

下载完成，解压到D盘根目录！！！
双击安装目录下的 redis-server.exe运行，启动临时的redis服务
双击安装目录下的redis-cli.exe运行，客户端，这里可以进行redis命令操作
生成Redis的windows本地服务
运行cmd,打开安装根目录...]]></description><category></category></item><item><title><![CDATA[[Parctice Note] ConfigSections配置使用]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103023332</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/103023332</guid><author>NoFind_Coder</author><pubDate>Tue, 12 Nov 2019 11:23:28 +0800</pubDate><description><![CDATA[当前讲述的是控制台项目下的App.config文件配置使用
单节点特性实现
第一步新建控制台项目 TestRedis，确认项目是否引用了System.Configuration
如果没有，手动添加Nuget包
第二步新建配置文件实体类RedisConfig.cs 继承 ConfigurationSection
namespace TestRedis
{
    public class Redis...]]></description><category></category></item><item><title><![CDATA[[Note Practice] Sqlserver 添加表注释，字段注释！查询所有表，字段属性]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/102973796</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/102973796</guid><author>NoFind_Coder</author><pubDate>Fri, 08 Nov 2019 15:23:41 +0800</pubDate><description><![CDATA[这里写自定义目录标题欢迎使用Markdown编辑器新的改变功能快捷键合理的创建标题，有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX数学公式新的甘特图功能，丰富你的文章UML 图表FLowchart流程图导出与导入导出导入
欢迎使用Ma...]]></description><category></category></item><item><title><![CDATA[[Practice Note] CastleWindsor]]></title><link>https://blog.youkuaiyun.com/NoFind_Coder/article/details/102899679</link><guid>https://blog.youkuaiyun.com/NoFind_Coder/article/details/102899679</guid><author>NoFind_Coder</author><pubDate>Wed, 06 Nov 2019 10:36:58 +0800</pubDate><description><![CDATA[待

]]></description><category></category></item></channel></rss>