拼接字符串并以逗号隔开

1.遍历数组并把数据拼成字符串以逗号进行分割。

a.前段js分割代码如下：

var ids="";
var leibie = "";
for(var i=0; i<currentRow.length; i++){
	ids += currentRow[i].id;
	leibie += currentRow[i].luyou_leibie;
	if(i !=currentRow.length-1){
	    ids += ",";
	    leibie += ",";
	}				
}

b. 后端java代码分割如下：

    public static void StrArr(){
        String Str = "";
        int [] arr = {1,3,5,76,98,90,53,85,29};
        for (int i=0; i < arr.length; i++){
                Str += arr[i];
                if(i != arr.length -1){
                    Str += ",";
                }
        }
        System.out.println("拼接字符串并以，分割："+Str);
    }