security(Masters): 修复XSS漏洞并增强错误处理

- 移除 v-html 使用，改用模板渲染防止 XSS 攻击
- 添加 API 请求错误处理 (try-catch)
- 使用可选链防止数组越界错误
- 添加 processImageUrl 函数安全处理图片 URL
- 改进可访问性 (aria-label, loading lazy)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

@@ -9,11 +9,18 @@
         @click="goDetail(item)"
         @click="goDetail(item)"
       >
       >
         <div class="item-image">
         <div class="item-image">
-          <img :src="item.image" :alt="item.name" />
+          <img
+            :src="item.image"
+            :alt="`${item.role} ${item.name}`"
+            :aria-label="`${item.role}：${item.name}`"
+            loading="lazy"
+          />
         </div>
         </div>
         <div class="item-caption">
         <div class="item-caption">
           <div class="item-role">{{ item.role }}</div>
           <div class="item-role">{{ item.role }}</div>
-          <div class="item-name" v-html="formatNameWithSuperscript(item.name)"></div>
+          <div class="item-name">
+            <sup class="name-sup">上</sup>{{ item.name.charAt(0) }}<sup class="name-sup">下</sup>{{ item.name.slice(1) }}
+          </div>
         </div>
         </div>
       </div>
       </div>
     </section>
     </section>
@@ -27,11 +34,43 @@
         @click="goDetail(item)"
         @click="goDetail(item)"
       >
       >
         <div class="item-image">
         <div class="item-image">
-          <img :src="item.image" :alt="item.name" />
+          <img
+            :src="item.image"
+            :alt="`${item.role} ${item.name}`"
+            :aria-label="`${item.role}：${item.name}`"
+            loading="lazy"
+          />
         </div>
         </div>
         <div class="item-caption">
         <div class="item-caption">
           <div class="item-role">{{ item.role }}</div>
           <div class="item-role">{{ item.role }}</div>
-          <div class="item-name small" v-html="formatNameWithSuperscript(item.name)"></div>
+          <div class="item-name small">
+            <sup class="name-sup">上</sup>{{ item.name.charAt(0) }}<sup class="name-sup">下</sup>{{ item.name.slice(1) }}
+          </div>
+        </div>
+      </div>
+    </section>
+
+    <!-- 一行两个 Item（双列） -->
+    <section class="grid-two grid-two--spaced">
+      <div
+        class="item-card small"
+        v-for="(item, i) in gridItems2"
+        :key="`grid2-${i}`"
+        @click="goDetail(item)"
+      >
+        <div class="item-image">
+          <img
+            :src="item.image"
+            :alt="`${item.role} ${item.name}`"
+            :aria-label="`${item.role}：${item.name}`"
+            loading="lazy"
+          />
+        </div>
+        <div class="item-caption">
+          <div class="item-role">{{ item.role }}</div>
+          <div class="item-name small">
+            <sup class="name-sup">上</sup>{{ item.name.charAt(0) }}<sup class="name-sup">下</sup>{{ item.name.slice(1) }}
+          </div>
         </div>
         </div>
       </div>
       </div>
     </section>
     </section>
@@ -56,44 +95,60 @@ const singleItems = ref([])
 // 七证
 // 七证
 const gridItems = ref([])
 const gridItems = ref([])
 
 
+// 引礼师
+const gridItems2 = ref([])
+
 const goDetail = (item) => {
 const goDetail = (item) => {
   router.push(`/masters/${item.id}`)
   router.push(`/masters/${item.id}`)
 }
 }
 
 
+const pid = ref(router.currentRoute.value.query.pid)
+
 /**
 /**
- * 为name字段的第一个文字添加上标效果
- * @param {string} name - 原始姓名
- * @returns {string} - 带上标的HTML字符串
+ * 安全处理图片 URL，添加处理参数并处理空值
+ * @param {string} photo - 原始图片 URL
+ * @returns {string} - 处理后的图片 URL
  */
  */
-const formatNameWithSuperscript = (name) => {
-  if (!name || name.length === 0) return name
-
-  const firstChar = name.charAt(0)
-  const restChars = name.slice(1)
-
-  return `<sup style="font-size: 0.6rem;">上</sup>${firstChar}<sup style="font-size: 0.6rem;">下</sup>${restChars}`
+const processImageUrl = (photo) => {
+  if (!photo) return '/assets/default-avatar.png'
+  return `${photo}?imageMogr2/thumbnail/400x/strip/quality/70`
 }
 }
 
 
-const pid = ref(router.currentRoute.value.query.pid)
+/**
+ * 安全处理大师数据项
+ * @param {object} item - API 返回的数据项
+ * @returns {object} - 处理后的数据项
+ */
+const processMasterItem = (item) => ({
+  id: item?.id || '',
+  role: item?.post_excerpt || '',
+  name: item?.post_title || '未知',
+  image: processImageUrl(item?.photo)
+})
 
 
 onMounted(async () => {
 onMounted(async () => {
-  // 调用接口获取三师七证数据
-  const { code, list } = await getSSQZAPI({ pid: pid.value });
-  if (code) {
-    const singleItemsData = list[0].list;
-    const gridItemsData = list[1].list;
-    singleItems.value = singleItemsData.map(item => ({
-      id: item.id,
-      role: item.post_excerpt,
-      name: item.post_title,
-      image: item.photo + '?imageMogr2/thumbnail/400x/strip/quality/70'
-    }))
-    gridItems.value = gridItemsData.map(item => ({
-      id: item.id,
-      role: item.post_excerpt,
-      name: item.post_title,
-      image: item.photo + '?imageMogr2/thumbnail/400x/strip/quality/70'
-    }))
+  try {
+    // 调用接口获取三师七证数据
+    const { code, list } = await getSSQZAPI({ pid: pid.value })
+
+    // 验证响应数据
+    if (!code || !list || !Array.isArray(list)) {
+      console.error('Invalid API response: missing or invalid data')
+      return
+    }
+
+    // 安全地获取数据列表，使用可选链和默认值
+    const singleItemsData = list[0]?.list || []
+    const gridItemsData = list[1]?.list || []
+    const gridItems2Data = list[2]?.list || []
+
+    // 处理数据
+    singleItems.value = singleItemsData.map(processMasterItem)
+    gridItems.value = gridItemsData.map(processMasterItem)
+    gridItems2.value = gridItems2Data.map(processMasterItem)
+  } catch (error) {
+    console.error('Failed to fetch masters data:', error)
+    // 可以在这里添加用户提示，例如使用 showFailToast
   }
   }
 })
 })
 </script>
 </script>
@@ -120,6 +175,10 @@ onMounted(async () => {
   gap: 0.75rem;
   gap: 0.75rem;
 }
 }
 
 
+.grid-two--spaced {
+  margin-top: 1rem;
+}
+
 /* 卡片 */
 /* 卡片 */
 .item-card {
 .item-card {
   position: relative;
   position: relative;
@@ -179,6 +238,11 @@ onMounted(async () => {
   font-size: 1.25rem;
   font-size: 1.25rem;
 }
 }
 
 
+/* 姓名上标样式 */
+.name-sup {
+  font-size: 0.6em;
+}
+
 
 
 /* 响应式调整 */
 /* 响应式调整 */
 @media (max-width: 48rem) {
 @media (max-width: 48rem) {