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 | <script>Vue.config.productionTip = false //阻止vue在启动时生成生产提示
 new Vue({
 el: '#root',
 data: {
 name: 'helloworld',
 sortType:0,//1为升序,2位降序,0默认不变,
 persons: [
 { id: '001', name: '马冬梅', age: 30, sex: '女' },
 { id: '002', name: '周冬雨', age: 19, sex: '女' },
 { id: '003', name: '周杰伦', age: 18, sex: '男' },
 { id: '004', name: '温兆伦', age: 20, sex: '男' }
 
 ],
 keyWord:''
 },
 
 methods: {
 //这样修改vue并没有认可你的修改
 updatemei(){
 this.persons[0] = {id: '001', name: '马老师', age: 30, sex: '女'}
 }
 }
 
 })
 </script>
 
 |