一个JavaScript递归实现反转数组字符串的实例

时间：2021-03-31 15:46 来源/作者：JavaScript教程网

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									<title>每天一个JavaScript实例-递归实现反转数组字符串</title> 

									<script> 

									var func = function(x,indx,str){ 

									  return indx == 0 ? str : func(x,--indx,(str +=" " + x[indx]));; 

									  } 

									var arr = new Array("apple","banna","orange","apple2","apple3"); 

									var arr1 = arr.slice(0) 

									var arr3 = func(arr1,arr1.length,""); 

									var arr2 = arr.slice(0).reverse(); 

									console.log(arr2); 

									console.log(arr); 

									console.log(arr3); 

									</script> 

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一个JavaScript递归实现反转数组字符串的实例

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