fix(营销): 修复红包活动文件下载功能

将文件下载从直接打开链接改为调用后端接口，以便正确处理下载逻辑和错误提示。使用 POST 请求传递活动ID，并根据接口返回状态码显示成功或失败消息。

src/views/marketing/redBag/components/red-bag-activity.vue

@@ -1,34 +1,18 @@
 <!-- 红包码活动列表 -->
 <template>
     <div class="red-bag-activity">
-        <common-table
-            ref="pageRef"
-            :pageConfig="pageConfig"
-            :columns="columns"
-            :tools="false"
-            :body-style="{ padding: '10px 0' }"
-        >
+        <common-table ref="pageRef" :pageConfig="pageConfig" :columns="columns" :tools="false"
+            :body-style="{ padding: '10px 0' }">
             <template #toolbar>
                 <div style="display: flex; align-items: center; gap: 10px">
-                    <el-select
-                        v-model="activityStatus"
-                        placeholder="活动状态"
-                        clearable
-                        style="width: 250px"
-                    >
+                    <el-select v-model="activityStatus" placeholder="活动状态" clearable style="width: 250px">
                         <el-option label="进行中" :value="1" />
                         <el-option label="已结束" :value="0" />
                     </el-select>
                     <el-button type="primary" @click="reload()">查询</el-button>
-                    <el-button type="primary" plain @click="reset"
-                        >重置</el-button
-                    >
-                    <el-button
-                        type="primary"
-                        :icon="PlusOutlined"
-                        @click="handleAdd()"
-                        v-permission="'marketing:redBag:add'"
-                    >
+                    <el-button type="primary" plain @click="reset">重置</el-button>
+                    <el-button type="primary" :icon="PlusOutlined" @click="handleAdd()"
+                        v-permission="'marketing:redBag:add'">
                         新增
                     </el-button>
                 </div>
@@ -41,82 +25,40 @@
             </template>
 
             <template #action="{ row }">
-                <el-button
-                    link
-                    type="primary"
-                    v-permission="'marketing:redBag:detail'"
-                    @click="handleDetail(row)"
-                >
+                <el-button link type="primary" v-permission="'marketing:redBag:detail'" @click="handleDetail(row)">
                     [查看数据]
                 </el-button>
-                <el-button
-                    v-if="row.activityStatus === 1"
-                    link
-                    type="danger"
-                    v-permission="'marketing:redBag:end'"
-                    @click="handleEnd(row)"
-                >
+                <el-button v-if="row.activityStatus === 1" link type="danger" v-permission="'marketing:redBag:end'"
+                    @click="handleEnd(row)">
                     [结束活动]
                 </el-button>
-                <el-button
-                    link
-                    type="primary"
-                    v-permission="'marketing:redBag:download'"
-                    @click="handleDownload(row)"
-                >
+                <el-button link type="primary" v-permission="'marketing:redBag:download'" @click="handleDownload(row)">
                     [下载文件]
                 </el-button>
             </template>
         </common-table>
 
         <!-- 新增红包活动弹窗 -->
-        <el-dialog
-            v-model="dialogVisible"
-            title="新增红包活动"
-            width="500px"
-            :close-on-click-modal="false"
-        >
-            <el-form
-                ref="formRef"
-                :model="formData"
-                :rules="formRules"
-                label-width="100px"
-            >
+        <el-dialog v-model="dialogVisible" title="新增红包活动" width="500px" :close-on-click-modal="false">
+            <el-form ref="formRef" :model="formData" :rules="formRules" label-width="100px">
                 <el-form-item label="红包码名称" prop="name">
-                    <el-input
-                        v-model="formData.name"
-                        placeholder="请输入红包码名称"
-                    />
+                    <el-input v-model="formData.name" placeholder="请输入红包码名称" />
                 </el-form-item>
                 <el-form-item label="红包码数量" prop="redNum">
-                    <el-input-number
-                        v-model="formData.redNum"
-                        :min="1"
-                        :max="999999"
-                        placeholder="请输入红包码数量"
-                        style="width: 100%"
-                    />
+                    <el-input-number v-model="formData.redNum" :min="1" :max="999999" placeholder="请输入红包码数量"
+                        style="width: 100%" />
                 </el-form-item>
             </el-form>
             <template #footer>
                 <el-button @click="dialogVisible = false">取消</el-button>
-                <el-button
-                    type="primary"
-                    @click="handleSubmit"
-                    :loading="submitLoading"
-                >
+                <el-button type="primary" @click="handleSubmit" :loading="submitLoading">
                     确定
                 </el-button>
             </template>
         </el-dialog>
 
         <!-- 红包码详情弹窗 -->
-        <el-dialog
-            v-model="detailDialogVisible"
-            title="红包码详情"
-            width="1440px"
-            :close-on-click-modal="false"
-        >
+        <el-dialog v-model="detailDialogVisible" title="红包码详情" width="1440px" :close-on-click-modal="false">
             <red-bag-detail :activity-id="currentActivityId" />
         </el-dialog>
     </div>
@@ -296,10 +238,19 @@
     };
 
     // 下载文件
-    const handleDownload = (row) => {
-        window.open(
-            `${import.meta.env.VITE_BASE_API}/activity/red/bag/detail/activity/redBag/detail/download?activityId=${row.id}`
-        );
+    const handleDownload = async (row) => {
+        request({
+            url: '/activity/red/bag/detail/activity/redBag/detail/download',
+            method: 'POST',
+            data: { activityId: row.id },
+        }).then(res => {
+            console.log(res, 'xxx')
+            if (res.data.code == 200) {
+                ElMessage.success(res.data.data)
+            } else {
+                ElMessage.error(res.data.msg)
+            }
+        })
     };
 
     // 查看详情