// 删除数组中指定的元素
export const removeArr = function(arr, val) {
let index = arr.indexOf(val)
if(index > -1) {
arr.splice(index, 1)
return arr
}else {
return arr
}
}
[js] Delete the specified element in the array
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Origin blog.csdn.net/bbt953/article/details/132385177
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