添加图片的可浏览性

src/main/resources/static/main/brokerageListings.html

@@ -196,7 +196,7 @@
                                 挂牌经纪人信息
                             </div>
                             <div class="lb-info_e">
-                                <img :src="pageData.brokerInfo.IMG" alt=""
+                                <img :src="pageData.brokerInfo.IMG" alt="挂牌经纪人照片"
                                     @click="personDetail(pageData.brokerInfo.CYRYBH)">
                                 <div class="lb-msg_e">
                                     <div class="lb-name_ev">

src/main/resources/static/main/personListings.html

@@ -218,7 +218,7 @@
                                 挂牌人信息
                             </div>
                             <div class="lb-info_e">
-                                <img :src='pageData.brokerInfo.IMG' alt="">
+                                <img :src='pageData.brokerInfo.IMG' alt="挂牌人照片">
                                 <div class="lb-msg_e">
                                     <div class="lb-name_ev">
                                         <span class="name_ev">{{pageData.brokerInfo.GRQCH