冻死的企鹅

c# 基于BouncyCastle.Crypto的国密sm2，sm4封装，与java版本兼容。

http访问拦截器，过滤xxs构建的请求public class HttpAccessInterceptModule : IHttpModule { private static List<string> _RegexWords; static HttpAccessInterceptModule() { _RegexWords = new List<string>() {

使用 Oracle.ManagedDataAccess.dll 驱动类，使用参数化SQL查询，需要转换Boolean类型，因为Oracle数据库中没有Boolean类型，都是使用Number(1)，故使用以下代码构建参数将会报错ORA-03115: 不支持的网络数据类型或表示法。internal class Program { static void Main(string[] args) { var conn = new OracleCon

主要区别在于byte[]输出的十六进制文本值不同，java的byte是有符号的-128至127，c#的byte是无符号的0至255，故c#需要在格式化的是做一次转换，转化为sbye[]以兼容java的byte。c#的byte边界值为：0~255，java的byte边界值为：-128~127。 当byte >=0 && byte <127时， 两边是相等的。所以：java的byte转成C#可识别的byte时，如果byte<0， (byte+ 256) 即为C#可识别的b

StackExchange.Redis 加载大批量hash数据超时报错：StackExchange.Redis.RedisTimeoutException: Timeout performing HGET Cache.IncomeShare.AccountData@Cache.IncomeShare.AccountData.InnerIncomeDistributionItem, inst: 1, mgr: ExecuteSelect, err: never, queue: 2, qu: 0, qs: 2

C# AES加密代码public static class AESCrypto { /// <summary> /// 字串加密 /// </summary> /// <param name="SourceStr">加密前字串</param> /// <param name="CryptoKey">密钥</param> ///.

添加nuget-jwt引用：https://www.nuget.org/packages/JWT/public class TokenInfo { public TokenInfo() { iss = "COM.Web"; iat = (DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalSeconds;

public static class PSWebUtils { private const string SIMPLECHECK_KEY_SN_PARAM_NAME = "__sk_keysn"; private const string SIMPLECHECK_KEY_ID_PARAM_NAME = "__sk_keyid"; private const string SIMPLECHECK_KEY_SN_PARAM_NAME_PS = "Key.

基于 SOAP消息协议的 HttpWebRequest 请求 WebService 服务接口private const string Request_UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36";public static string QuerySoapWebService(string

public sealed class MemoryCacheUtil { static readonly object _syn1 = new object(), _syn2 = new object(); /// <summary> /// 使用键和值将某个缓存项插入缓存中，并指定基于时间的过期详细信息 /// </summary> /// <param name="key"&...

using Microsoft.CSharp;using System;using System.CodeDom;using System.CodeDom.Compiler;using System.Globalization;using System.IO;using System.Reflection;using System.Text;namespace PsReport.DynClass{ /// <summary> /// 动态编译工具 /// </su

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Web.Mvc;using System.Web.Routing;using PS.Core.Commons;using PS.Web.Mvc.Extensions;namespace PS.Web.Mvc{ /// <summary> /// 全局异常，记录异常信息“Lo

asp.net mvc 过滤跨站点脚本攻击拦截器using System;using System.Collections.Generic;using System.Configuration;using System.Linq;using System.Text.RegularExpressions;using System.Web;namespace Org.Core.Commons{/// /// http访问拦截器模块/// 1.过滤危险关键词/// 2.增加安全Header

老项目环境为.net3.5，遇到数据统计情况，就想到用类似于4.0以上的task写法using (var mrEvent1 = new ManualResetEvent(false))using (var mrEvent2 = new ManualResetEvent(false))using (var mrEvent3 = new ManualResetEvent(false))using (var mrEvent4 = new ManualResetEvent(false)){ThreadP

class Program { static void Main(string[] args) { var data = new List<User>(); for (int i = 1; i <= 5; i++) { data.Add(new User { ID = $...

1.创建新的线程并传入指定的参数Thread thread = new Thread(new ParameterizedThreadStart(RunRefreshProjectMoneyAndOtherMoney));object[] paramObj = { Token, source.KeyID };thread.Start(paramObj);2.执行方法接收线程参数v

IBatisNet事务嵌套，主要用户多层级事务操作

ibaitsNet初始化sqlmap配置文件的orm关系