Ceiling of a number in JSTL/EL

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庸人自扰 2020-12-09 10:14
In JSTL,
returns 2 and the following

      
      
        
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                   温柔的废话
                                             
                
                
                (楼主)
            
              
              
                2020-12-09 10:54
              

            
            
                        
The default rounding mode of DecimalFormat that is used by  is RoundingMode.HALF_EVEN. There is no way to change that via any tag attribute. Just add 0.5 to the value when it's not an odd integer to make it to behave like RoundingMode.CEILING.



    
             
                                                        
            
            
              
                
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