2022-01-28 标签:NET6,Could,load,type,Microsoft,EntityFrameworkCore,Query,assembly,dll,EntityFramework,EFCore,升级,报错,asp.net,core2.1,NET6.0,包都

今天将网站程序由asp.net core2.1升级到NET6.0后报错Could not load type 'Microsoft.EntityFrameworkCore.Query.RelationalQueryContextFactory' from assembly.看了大半天.所有包都是最新

2022-01-28 标签:ubuntu,asp.net core,appsettings.json,问题,dotnet,appSettings,Value cannot be null,Hangfire.MySql.MySqlStorage,ubuntu appSettings

今天在ubuntu发直接运行命令dotnet /var/www/down/Down.Web.dll发现报错Value cannot be null. (Parameter 'connectionString') at Hangfire.MySql.MySqlStorage等.起初还以为是配置有问题,

2022-01-22 标签:C#,net,core,Keys,persisted,storage,存储,Using,repository,HKLM,应用程序,密钥,注册表,用户,修改,配置文件,memory,Neither

今天在查看网站日志的,看到警报:Using an in-memory repository. Keys will not be persisted to storage.Neither user profile nor HKLM registry available. Using an epheme

2022-01-04 标签:PowerDesigner,PD生成sql,不带,collate,chinese,constraint,DEFAULT,COMPUTE,DATATYPE,ExtNullConstName,ExtDeftConstName,PD生成sql不带collate,PD生成sql不带constraint

最近在用PowerDesigner 16.7生成SqlServer脚本时,突然多了collate chinese_prc_ci_as和constraint等字眼在语句中,如图:这些其实在MSSQL创建时中不要问题其实也不大,特别是字符集.当然要指定的除外.那么如何让PD生成SQL语句时不带colla

2021-11-05 标签:C#,HttpClient,设置,ContentType,Authorization,报错,HttpContent,application,json,content,new,Add,postParameters,Headers,用于,代码,如下,sso

今天开发sso登录认证相关在用HttpClient设置ContentType时报错:xxx头名称误用。请确保将请求头用于 HttpRequestMessage，将响应头用于HttpResponseMessage，将内容头用于HttpContent对象。代码如下: HttpClient.Default

2021-05-19 标签:MySQL Workbench,MySQL,Workbench,错误,Target,host,configured,Windows,seems,different,OS,8.0,版本,重新安装,报错,Server,Status,could,acquire

今天升级MySQL Workbench后打开Server Status报错:could not acquire management access for administration Runtime Error: Target host is configured as Windows, but

2021-05-18 标签:vs2019,GatherAllFilesToPublish,Microsoft,Import,Project,targets,VSToolsPath,Condition,VisualStudioVersion,MSBuildBinPath,CSharp,PropertyGroup

用VS2019打开一个以前用VS2010写的asp.net项目报错GatherAllFilesToPublish后，设置好发布选项（发布到文件夹），发布的时候报错如图：

2021-01-10 标签:asp.net,Invalid,non,ASCII,control,character,header,Response,Redirect,Uri,EscapeUriString,字符,跳转,0x7F16,OK,url,编码,后端,链接

今天进行asp.net后端Response.Redirect跳转的时候提示错误:Invalid non-ASCII or control character in header: 0x7F16.大概的意思是包含了非ASCII字符即非法字符.那么如何解决了,很简单,将链接用Uri.Esca

2020-07-21 标签:asp.net,mvc,全局,设置,JsonRequestBehavior,AllowGet,public,Behavior,result,class,filterContext,Controller,如下,private,get,set,override

asp.net mvc 全局设置JsonRequestBehavior.AllowGet,代码如下:public class JsonRequestBehaviorAttribute : ActionFilterAttribute{private JsonRequestBehavior Behavi

2020-07-21 标签:swagger,自定义,api,文档,方法,注释,对象,IEnumerable,Entities,Reces,返回,定义,代码,生成,asp.net,web,SwaggerResponse,HttpStatusCode,OK,data

asp.net web api 的swagger方法的自动生成的api文件都是默认是返回对象的实体注释,有没有办法自己定义这个对象呢,这个肯定是有的啦,swagger开发者早想到这种情况了.swagger自定义api文档方法的注释对象代码如下:其中 [SwaggerResponse(Ht