这可以是一个全局函数或一个自定义对象的方法，如果你不允许添加到本机原型。它从数组中删除与任何参数匹配的所有项。

Array.prototype.remove = function() {
    var what, a = arguments, L = a.length, ax;
    while (L && this.length) {
        what = a[--L];
        while ((ax = this.indexOf(what)) !== -1) {
            this.splice(ax, 1);
        }
    }
    return this;
};

var ary = ['three', 'seven', 'eleven'];

ary.remove('seven');

/*  returned value: (Array)
three,eleven
*/

使之成为全球性的

function removeA(arr) {
    var what, a = arguments, L = a.length, ax;
    while (L > 1 && arr.length) {
        what = a[--L];
        while ((ax= arr.indexOf(what)) !== -1) {
            arr.splice(ax, 1);
        }
    }
    return arr;
}
var ary = ['three', 'seven', 'eleven'];
removeA(ary, 'seven');


/*  returned value: (Array)
three,eleven
*/

并照顾IE8及以下-

if(!Array.prototype.indexOf) {
    Array.prototype.indexOf = function(what, i) {
        i = i || 0;
        var L = this.length;
        while (i < L) {
            if(this[i] === what) return i;
            ++i;
        }
        return -1;
    };
}

在全局函数中，我们不能直接传递自定义值，但有很多方法，如下所示

 var ary = ['three', 'seven', 'eleven'];
 var index = ary.indexOf(item);//item: the value which you want to remove

 //Method 1
 ary.splice(index,1);

 //Method 2
 delete ary[index]; //in this method the deleted element will be undefined

//This function allows remove even array from array
var removeFromArr = function(arr, elem) { 
    var i, len = arr.length, new_arr = [],
    sort_fn = function (a, b) { return a - b; };
    for (i = 0; i < len; i += 1) {
        if (typeof elem === 'object' && typeof arr[i] === 'object') {
            if (arr[i].toString() === elem.toString()) {
                continue;
            } else {                    
                if (arr[i].sort(sort_fn).toString() === elem.sort(sort_fn).toString()) {
                    continue;
                }
            }
        }
        if (arr[i] !== elem) {
            new_arr.push(arr[i]);
        }
    }
    return new_arr;
}

使用实例

var arr = [1, '2', [1 , 1] , 'abc', 1, '1', 1];
removeFromArr(arr, 1);
//["2", [1, 1], "abc", "1"]

var arr = [[1, 2] , 2, 'a', [2, 1], [1, 1, 2]];
removeFromArr(arr, [1,2]);
//[2, "a", [1, 1, 2]]

当你需要移除一个在数组中多次出现的值时(例如。[1,2,2,2,4,5,6])。

function removeFrmArr(array, element) {
  return array.filter(e => e !== element);
};
var exampleArray = [1,2,3,4,5];
removeFrmArr(exampleArray, 3);
// return value like this
//[1, 2, 4, 5]

可以使用splice从数组中删除单个元素，但splice不能从数组中删除多个相似的元素。

function singleArrayRemove(array, value){
  var index = array.indexOf(value);
  if (index > -1) array.splice(index, 1);
  return array;
}
var exampleArray = [1,2,3,4,5,5];
singleArrayRemove(exampleArray, 5);
// return value like this
//[1, 2, 3, 4, 5]

ES6路。

const commentsWithoutDeletedArray = commentsArray.filter(comment => comment.Id !== commentId);

非破坏性拆卸:

function removeArrayValue(array, value)
{
    var thisArray = array.slice(0); // copy the array so method is non-destructive

    var idx = thisArray.indexOf(value); // initialise idx

    while(idx != -1)
    {
        thisArray.splice(idx, 1); // chop out element at idx

        idx = thisArray.indexOf(value); // look for next ocurrence of 'value'
    }

    return thisArray;
}