javascript - js如何将匹配到的数组元素删掉？

问题描述

问 题

var arr =  [

  {
    ServiceID: 'go-storage-127.0.0.1-8080-9090',
    ServiceName: 'storage',
    },
  {
    ServiceID: 'System-xxx-192.168.0.111-8000-8000',
    ServiceName: 'xxx',
    },
  {
    ServiceID: 'System-xxx2-192.168.0.111-8000-8000',
    ServiceName: 'xxx2',
     },
  {
    ServiceID: 'System-xxx3-192.168.0.111-8000-8000',
    ServiceName: 'xxx3',
     },
    {
        ServiceID: 'System2-xxx3-192.168.0.111-8000-8000',
        ServiceName: 'xxx3',
       },

    {
        ServiceID: 'test-xxx3-192.168.0.111-8000-8000',
        ServiceName: 'xxx3',
        }];

    将arr数组中ServiceID以test或者System开头的数组元素删掉
    用删掉的方法总是没法讲匹配到的全删，哪位高手能帮个忙呢？谢谢！

解决方案

arr = arr.filter(item => !(/^test|^System/i.test(item.ServiceID)))

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