excep

things/nest-koishijs/src/dto/ReturnMessage.dto.ts

 import { ApiProperty } from '@nestjs/swagger';
+import { HttpException } from '@nestjs/common';
 
 export class BlankReturnMessageDto {
   @ApiProperty({ description: '返回状态' })
@@ -12,6 +13,10 @@ export class BlankReturnMessageDto {
     this.message = message || 'success';
     this.success = statusCode < 400;
   }
+
+  toException() {
+    return new HttpException(this, this.statusCode);
+  }
 }
 
 export class ReturnMessageDto<T> extends BlankReturnMessageDto {

things/nest-typeorm/src/dto/ReturnMessage.dto.ts

 import { ApiProperty } from '@nestjs/swagger';
+import { HttpException } from '@nestjs/common';
 
 export class BlankReturnMessageDto {
   @ApiProperty({ description: '返回状态' })
@@ -12,6 +13,10 @@ export class BlankReturnMessageDto {
     this.message = message || 'success';
     this.success = statusCode < 400;
   }
+
+  toException() {
+    return new HttpException(this, this.statusCode);
+  }
 }
 
 export class ReturnMessageDto<T> extends BlankReturnMessageDto {

things/nest/src/dto/ReturnMessage.dto.ts

 import { ApiProperty } from '@nestjs/swagger';
+import { HttpException } from '@nestjs/common';
 
 export class BlankReturnMessageDto {
   @ApiProperty({ description: '返回状态' })
@@ -12,6 +13,10 @@ export class BlankReturnMessageDto {
     this.message = message || 'success';
     this.success = statusCode < 400;
   }
+
+  toException() {
+    return new HttpException(this, this.statusCode);
+  }
 }
 
 export class ReturnMessageDto<T> extends BlankReturnMessageDto {