el-date-picker日期选择器获取当前的时间

vue的templete部分：
<el-date-pickersize="small"																		 v-model="startTime" type="date"format="yyyy-MM-dd" value-format="yyyy-MM-dd"																	 placeholder="选择日期" :picker-options="pickerOptions"@change="handleHistoryData"></el-date-picker>vue的js部分：
methods:{/获取当前时间getCurrentTime() {let currentTime = new Date(), year = currentTime.getFullYear(),month = currentTime.getMonth() + 1 < 10 ? '0' + (currentTime.getMonth() + 1) : currentTime.getMonth() + 1,day = currentTime.getDate() < 10 ? '0' + currentTime.getDate() : currentTime.getDate();this.startTime = year + "-" + month + "-" + day;},mounted：{this.getCurrentTime();}}