对8位时间字符串格式转化成XX:XX:XX

wonitaf

于 2020-05-11 17:10:54 发布

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本文链接：https://blog.youkuaiyun.com/weixin_42505611/article/details/106058182

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function timeFormat(time){
    switch(time.length){
    	case 0:
    		time = "000000";
    		break;
    	case 1:
    		time = "00000" + time;
    		break;
    	case 2:
    		time = "0000" + time;
    		break;
    	case 3:
    		time = "000" + time;
    		break;
    	case 4:
    		time = "00" + time;
    		break;
    	case 5:
    		time = "0" + time;
    		break;
    }
	var arr = time.split("");
	arr.splice(2, 0, ":");
	arr.splice(5, 0, ":");
	var time1 = arr.join("");
	return time1;
}