vue magic question

  
		img src images together 
		<img: src = "" / > 
		write method 
			 joinUrl (URL, ID) { 
			return URL ID +; 
		},
	

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		A table is a list in which each component is an assembly of a    
		list each time there are conditions selected from the puncturing retrieve from the server 
		condition data 5 has a   
		second condition has eight data 
		conditions three six data 
		 
		in the item which has mounted method in the implementation of the output 1 
		
		of the first performance outputs 6 * 1 
		condition hop condition two   
		 outputs 3 * 1 
		the second condition hop three conditions are 
		not output 
		
		performance out of the way 
		mounted component initialization is executed after the completion of 
		the first building list five boxes 
		second secondary 8 Construction not all three performed three times a 
		third subcomponent constructed 6 do not need to have all eight constructed 
		
		and each list is not need to build the rearmost item 
		does not affect every item inside the data have been updated but may not build box