2020-05-13 在数组中删除指定对象(Array.splice(index,howMany))

var data =  [
    {"id":123,value:123},
    {"id":100,value：101}
]

for (var i = 0;i < data.length; i++){
    if (data[i].id ==== 123){
        data.splice(i,1);
    }
 }
console.log(data) // [ { id: 123, value: 123 } ]