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Is it possible to apply normalize-space to all nodes XPath expression finds?

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悲哀的现实
悲哀的现实 2020-12-06 11:26

Consider simple XML document:





   Item 1


  Item 2         


        
      
      
      

        

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                 忘掉有多难 
              
              
    
                
                   忘掉有多难
                                             
                
                
                (楼主)
            
              
                  
    
                2020-12-06 11:52
              
    

            
    
            
    
              
              

    If you're using XPath 2.0 you can just use /html/body/table/tr/td/normalize-space(.).
    


    If you're stuck with XPath 1.0, I don't believe this is possible. You'll just have to loop over the resulting strings and normalize them.
    
    
    
             
    
                                                        
    
            
    
            
    
              
                
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