SOURCE

   new Vue({
        el: '#app',
        data: {
          symbolArray:[
            {name:"A1_RH_Temp",desc:"温度",color:"#ff0000",checked:false},
            {name:"A1_RH_Temp2",desc:"温度2",color:"#00ff00",checked:false}
            
          ]
          
        },
        methods: {
          symbolChange(item)
          {
            console.log(JSON.stringify(item));
            
            
          }
          
         
        }
    })

<div id="app">
  <div  v-for="(item,index) in symbolArray " :key="index">
  <input type="checkbox" v-model="item.checked" :id="item.name" @change="symbolChange(item)"> 
  
  <label :for="item.name">{{item.name}}</label>
  </div>
</div>