MVC中AuthorizeAttribute用法并实现权限控制
1.创建一个类（用来检查用户是否登录和用户权限）代码如下： publicclassAuthorizeFilterAttribute:AuthorizeAttribute { &nbs...
maven NoClassDefFoundError: org/mortbay/util/Attributes
在运行mvnjetty:run报错：NoClassDefFoundError:org/mortbay/util/Attributes解决方法：deleted/home/jenkins/.m2/repository/org/mortbay/jetty/onallthebuildhostshttps://issues.ap...
Patterns in the Composite Application Library
InversionofControlhttps://www.codeproject.com/Articles/29271/Design-pattern-Inversion-of-control-and-Dependency DependencyInjectionTheDependencyInjec...
ActionFilterAttribute
https://msdn.microsoft.com/en-us/library/system.web.mvc.actionfilterattribute.onactionexecuting(v=vs.118).aspx#M:System.Web.Mvc.ActionFilterAttribute.OnActionEx...
pattern matching is C# 7.0
https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/is 原来的版本privatestaticstringDateTimeFormat(DateTimedate){stringresult=string.Empt...
DataContractAttribute.IsReference
Itdetermineshowobjectsareserialized,bydefault,IsReference=false.SettingIsReference=trueallowstheserializationoftreesofobjectsthatcanreferenceeachother.Sowithali...
Media Formatters in ASP.NET Web API 2
ThistutorialshowshowtosupportadditionalmediaformatsinASP.NETWebAPI.Amediatype,alsocalledaMIMEtype,identifiestheformatofapieceofdata.InHTTP,mediatypesdescribethe...
Decorator pattern
https://www.codewars.com/kata/patterncraft-decorator/train/csharphttps://www.dofactory.com/net/decorator-design-pattern ...
Inversion of Control Containers and the Dependency Injection pattern
https://martinfowler.com/articles/injection.htmlOneoftheentertainingthingsabouttheenterpriseJavaworldisthehugeamountofactivityinbuildingalternativestothemainstr...
What are the differences between Flyweight and Object Pool patterns?
Theydifferinthewaytheyareused.Pooledobjectscansimultaneouslybeusedbyasingle"client"only.Forthat,apooledobjectmustbecheckedoutfromthepool,thenitcanbeusedbyaclien...
Singleton Pattern单例模式
https://csharpindepth.com/Articles/Singleton懒汉，饿汉，以及双层锁之外还有使用Lazy的publicsealedclassSingleton{privatestaticreadonlyLazy<Singleton>lazy=newLazy<Singleton...
FileAttributes Enum
https://docs.microsoft.com/en-us/dotnet/api/system.io.fileattributes?view=netframework-4.7.2在桌面新建一个文件file-to-delete.txt，设置只读属性。先删除，然后从回收站还原[Test]publicvoidFileA...
Catalog of Patterns of Enterprise Application Architecture
LastSignificantUpdate:January2003AshortsummaryofthepatternsinPatternsofEnterpriseApplicationArchitecture(PofEAA).|Japanese|Russian|Thesepagesareabriefoverviewof...