另一个变化:

if (!Array.prototype.removeArr) {
    Array.prototype.removeArr = function(arr) {
        if(!Array.isArray(arr)) arr=[arr];//let's be nice to people who put a non-array value here.. that could be me!
        var that = this;
        if(arr.length){
            var i=0;
            while(i<that.length){
                if(arr.indexOf(that[i])>-1){
                    that.splice(i,1);
                }else i++;
            }
        }
        return that;
    }
}

它又是循环中的indexOf()，但前提是要删除的数组相对于要清理的数组较小;每次移除都会缩短while循环。

你可以使用lodash的拉函数

Var ary = [' 3 '， ' 7 '， ' 11 ']; _。拉(氩,' 7 ');// [' 3 '， ' 11 '] console.log(必要) < script src = " https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.6.1/lodash.js " > < /脚本>

var remove = function(array, value) {
    var index = null;

    while ((index = array.indexOf(value)) !== -1)
        array.splice(index, 1);

    return array;
};

你可以创建你自己的方法，传递数组和你想要删除的值:

function removeItem(arr, item){
 return arr.filter(f => f !== item)
}

然后你可以用:

ary = removeItem(ary, 'seven');

let arr = [5, 15, 25, 30, 35];
console.log(arr); //result [5, 15, 25, 30, 35]
let index = arr.indexOf(30);

if (index > -1) {
   arr.splice(index, 1);
}
console.log(arr); //result [5, 15, 25, 35]

这样看看:

delete this.arrayName[this.arrayName.indexOf(value)];

参考:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/delete