<el-radiov-for="(item, index) in form.context":key="index"v-model="form.options":label="item.options">{{item.options+'、'+item.options_info}}</el-radio><br/>
<spanv-for="(contextInfo, index) in JSON.parse(characteristic.context)":key="index"><br/>{{contextInfo.options+'、'+contextInfo.options_info+'. '}}</span>