private static void SaveLog(string issuedBy, SeverityEnum severity, SystemError sys, string issuedMessage)
{
if (issuedMessage.Length >= 4000)
{
issuedMessage = issuedMessage.Substring(0, 4000);
}
var options = new TransactionOptions {
IsolationLevel = IsolationLevel.ReadCommitted
};
using (var exceptionLogScope = new TransactionScope(TransactionScopeOption.RequiresNew, options))
{
using (var container = new TransactionModelContainer())
{
container.ErrorLogs.AddObject(new ErrorLog
{
IssuedBy = issuedBy,
IssuedDate = DateTime.Now,
IssuedMessage = issuedMessage,
Severity = (byte)severity,
SystemErrorId = (byte)sys,
SystemErrorName = sys.ToString(),
});
container.SaveChanges();
exceptionLogScope.Complete();
}
}
}
public static void ConfigureExceptionHandling(this IApplicationBuilder app)
{
app.UseExceptionHandler(err =>
{
err.Run(async context =>
{
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
var contextFeature = context.Features.Get <IExceptionHandlerFeature>();
if (contextFeature != null)
{
var error = new SystemError()
{
ExceptionMessage = contextFeature.Error.Message,
InnerExceptionErrorMessage = contextFeature.Error.InnerException?.Message
};
await context.Response.WriteAsync(error.ToString());
}
});
});
}
private static void SaveLog(string issuedBy, SeverityEnum severity, SystemError sys, string issuedMessage)
{
if (issuedMessage.Length >= 4000)
{
issuedMessage = issuedMessage.Substring(0, 4000);
}
var options = new TransactionOptions { IsolationLevel = IsolationLevel.ReadCommitted };
using (var exceptionLogScope = new TransactionScope(TransactionScopeOption.RequiresNew, options))
{
using (var container = new TransactionModelContainer())
{
container.ErrorLogs.AddObject(new ErrorLog
{
IssuedBy = issuedBy,
IssuedDate = DateTime.Now,
IssuedMessage = issuedMessage,
Severity = (byte)severity,
SystemErrorId = (byte)sys,
SystemErrorName = sys.ToString(),
});
container.SaveChanges();
exceptionLogScope.Complete();
}
}
}
public RspError(SystemError error)
{
switch (error) {
case SystemError.NoPermission: {
this.Name = error.ToString();
this.Message = "没有权限";
}
break;
case SystemError.RunTimeError: {
this.Name = error.ToString();
this.Message = "运行环境出错";
}
break;
case SystemError.SessionTimeout: {
this.Name = error.ToString();
this.Message = "会话过期";
}
break;
case SystemError.ServiceException: {
this.Name = error.ToString();
this.Message = "服务端方法异常";
}
break;
case SystemError.NoMatchService: {
this.Name = error.ToString();
this.Message = "没有匹配到相应的服务";
}
break;
case SystemError.NoMatchParam: {
this.Name = error.ToString();
this.Message = "没有匹配到参数";
}
break;
case SystemError.ParamIndex: {
this.Name = error.ToString();
this.Message = "参数索引顺序错误";
}
break;
default: {
this.Name = SystemError.UnKnown.ToString();
this.Message = "未知错误";
}
break;
}
}
public RspError(SystemError error, string message)
{
this.Name = error.ToString();
this.Message = message;
}