s

YD_AllHeartRates.Api/Services/Impl/DeviceService.cs

@@ -188,8 +188,8 @@ namespace YD_AllHeartRates.Api.Services.Impl
             {
                 var student = await _sportsContext.Student.Where(x => x.StudentNo == dto.StudentNo).FirstOrDefaultAsync();
 
-                if (student != null)
+                if (student == null)
-                    throw new Exception($"学号:{dto.StudentNo}的学生已存在!");
+                    throw new Exception($"学号:{dto.StudentNo}的学生不存在!");
             }
 
             device.StudentNo = dto.StudentNo;

YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+3541983c97ddb8048831fcd1dc06e256f56e15af")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+e01ee775ef92809f327583b4c25bb687370d4e17")]
 [assembly: System.Reflection.AssemblyProductAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyTitleAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfoInputs.cache

@@ -1 +1 @@
-c60887e9acfaf3a9d98cfcdcd99dfde547625c531ec4383cdf9465334cd7982e
+aa15a527b01bb34e7004da74dc4c876914e6325b6f967a67d4d425d617ff6b50