.NET Core Startup 三种注入方式、密码加密、NLog日志
作者:互联网
一、.Net Core Startup 三种注入方式
1.AddTransient (瞬时) 作用:每次请求,都获取一个新的实例。即使同一个请求获取多次也会是不同的实例(只要请求new 新的)
2.AddScoped (作用域) 作用:每次请求,都获取一个新的实例。同一个请求获取多次会得到相同的实例
3.AddSingleton (单例) 作用:每次都获取同一个实例 (比如:帮助类的内容)
二、密码加密 (创建一个类)
加密返回控制器 捕获异常
三、NLog :打印日志
1.使用NuGet添加依赖项
2.创建一个nlog.config文件
<?xml version="1.0" encoding="utf-8" ?> <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" autoReload="true" internalLogLevel="Info" internalLogFile="c:\temp\internal-nlog-AspNetCore.txt"> <!-- enable asp.net core layout renderers --> <extensions> <add assembly="NLog.Web.AspNetCore"/> </extensions> <!-- the targets to write to --> <targets> <!-- File Target for all log messages with basic details --> <target xsi:type="File" name="allfile" fileName="c:\temp\nlog-AspNetCore-all-${shortdate}.log" layout="${longdate}|${event-properties:item=EventId_Id:whenEmpty=0}|${level:uppercase=true}|${logger}|${message} ${exception:format=tostring}" /> <!-- File Target for own log messages with extra web details using some ASP.NET core renderers --> <target xsi:type="File" name="ownFile-web" fileName="c:\temp\nlog-AspNetCore-own-${shortdate}.log" layout="${longdate}|${event-properties:item=EventId_Id:whenEmpty=0}|${level:uppercase=true}|${logger}|${message} ${exception:format=tostring}|url: ${aspnet-request-url}|action: ${aspnet-mvc-action}|${callsite}" /> <!--Console Target for hosting lifetime messages to improve Docker / Visual Studio startup detection --> <target xsi:type="Console" name="lifetimeConsole" layout="${MicrosoftConsoleLayout}" /> </targets> <!-- rules to map from logger name to target --> <rules> <!--All logs, including from Microsoft--> <logger name="*" minlevel="Trace" writeTo="allfile" /> <!--Output hosting lifetime messages to console target for faster startup detection --> <logger name="Microsoft.Hosting.Lifetime" minlevel="Info" writeTo="lifetimeConsole, ownFile-web" final="true" /> <!--Skip non-critical Microsoft logs and so log only own logs (BlackHole) --> <logger name="Microsoft.*" maxlevel="Info" final="true" /> <logger name="System.Net.Http.*" maxlevel="Info" final="true" /> <logger name="*" minlevel="Trace" writeTo="ownFile-web" /> </rules> </nlog>
3.更新程序.cs
4.配置
标签:Core,加密,请求,Startup,获取,实例,NLog 来源: https://www.cnblogs.com/bkwsy-888/p/16073904.html