================================Html====================================
<div id="dialog" title="评价" style="display: none;">
<div style="300px"><span style="font-size:12px;float:left">物流评分：</span>
<div id="wuliu" class="target-demo" data-num="5"></div>
</div>
<div><span style="font-size:12px;float:left">服务评分：</span>
<div id="fuwu" class="target-demo" data-num="5"></div>
</div>
<textarea maxlength="500" style="height:180px;100%" v-model="pingjia_content"></textarea>
<input type="button" value="确定" v-on:click="postPingjia" class="btnEvaluate" />
</div>
================================js================================