胡轶钦 6 years ago
parent
commit
2ba226caff
1 changed files with 1 additions and 1 deletions
  1. 1
    1
      service/book/book.go

+ 1
- 1
service/book/book.go View File

95
 		return errors.New("新增图书失败")
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 		return errors.New("新增图书失败")
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 	}
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 	}
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 	if num > 0 {
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 	if num > 0 {
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-		return errors.New("条形码已存在")
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+		return errors.New("条形码" + book.BookBarcode + "已存在")
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 	}
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 	}
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 	if book.BookName == "" {
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 	if book.BookName == "" {
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 		return errors.New("图书名不能为空")
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 		return errors.New("图书名不能为空")