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Array=[0,0,0,12,234,46,0,123,0]for (var i = 0; i < Arry.length; i++){
if(! Arry[i]){ ？ ｝
如果等于0，则查找数组中它前面大于0的值，赋值给它，否则查找后面大于0的值，赋值
人生最曼妙的风景，竟是内心的淡定与从容！
是要大于0的第一个吗？
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
是要大于0的第一个吗？