<!DOCTYPE html>
<html>
    <head>
        <meta charset=utf-8>
    </head>
    <body>
    	
        <script type="text/javascript">
            const _deleteRepeat = array => {
                // 补全代码
                                //定义新数组，接收旧数组中的数据        
                var newArr=[]
                for(var i=0;i<array.length;i++){
                    if(newArr.indexOf(array[i])===-1){
                        newArr.push(array[i])
                    }
                    
                }
                return newArr
            }
        </script>
    </body>
</html>