wtt_1990的博客

https://www.jianshu.com/p/6f87e489b6ca

<el-checkbox-group v-model="rulesId" class="rules-label" > <el-checkbox v-for="(rule,i) in rulesList" :label="rule.leavel_id" :key="rule.leavel_id" :value="rule.leavel_id" v-model="rule.isChecked" @change="val => handleChecked(val,rule)"&gt.

let arr = [ { name:'censek', age: 18 }, { name: 'bob', age: 13 }, { name: 'john', age: 25 }, { name: 'censek', age: 6 }];for (i = 0; i < arr.length - 1; i++) { for (j = i + 1; j < arr.length; j++) { if (arr[i].name ===.

var timestamp1 = Date.parse(new Date());//精确到秒var timestamp2 = (new Date()).valueOf();//精确到毫秒var timestamp3 =new Date().getTime();//精确到毫秒