如：数组1{A,B}，数组2{1,2,3}，数组3{生,活}~~~~~~数组n{m1,m2...mn}合成新的组合或者字符串
A,1,生~~~,mn
B,1,生~~~,mn
A,2,生~~~,mn
B,2,生~~~,mn
A,2,活~~~,mn
B,2,活~~~,mn
A,1,活~~~,mn
B,1,活~~~,mn
[code="java"]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
New Document
<br> var a = new Array('A','B');<br> var b = new Array('1','2','3');<br> var c = new Array('生','活');<br> var d = new Array('m','n','mn');<br> var array = new Array(4);<br> array[0]=a;<br> array[1]=b;<br> array[2]=c;<br> array[3]=d;<br> getnext('',array);</p> <pre><code>function getnext(str,arr){ var subA = arr[0]; var newArr = copyArray(arr); for(var n=0;n<subA.length;n++){ if(newArr){ getnext(str+subA[n], newArr); } else{ // alert(str+subA[n]); console.log(str+subA[n]); } } } function copyArray(arr){ if(arr.length>1){ var b = new Array(arr.length-1); for(var i=1;i<arr.length;i++){ b[i-1] = arr[i]; } return b; } } </code></pre> <p>
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