Js parsing xml instance

JS parses XML. First, we need to convert XML into JS objects. Generally, xml is either a file or a string. For different browsers, parsing XML files or strings is different. The first is to parse the xml string, and the second is to parse the xml file. First paste the xml required for this instance

  
  

   

    
     
Z
    16
    
     
50
    
    
     
160
    
   
   

    
     
Li Si
    17
    
     
51
    
    
     
165
    
   
   

    
     
Wang 'er
    18
    
     
55
    
    
     
170
    
   
   

    
     
Javior
    20
    
     
68
    
    
     
179
    
   
  

Instance-: parses XML characters.