修复导出功能：正确处理blob响应

- axios拦截器跳过blob类型响应的code检查
- 从res.data获取blob数据而非res

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/axios.js

@@ -98,6 +98,10 @@ axios.interceptors.request.use(
 axios.interceptors.response.use(
   res => {
     NProgress.done();
+    // 如果是 blob 类型响应（文件下载），直接返回
+    if (res.config.responseType === 'blob') {
+      return res;
+    }
     const status = res.data.code || res.status;
     const statusWhiteList = website.statusWhiteList || [];
     const message = res.data.msg || res.data.error_description || '系统错误';

src/views/martial/schedule/index.vue

@@ -1117,7 +1117,8 @@ export default {
       try {
         this.loading = true
         const res = await exportSchedule(this.competitionId)
-        const blob = new Blob([res], { type: 'application/vnd.ms-excel' })
+        // axios 返回的是 response 对象，需要取 res.data
+        const blob = new Blob([res.data], { type: 'application/vnd.ms-excel' })
         const link = document.createElement('a')
         link.href = window.URL.createObjectURL(blob)
         link.download = `赛程表_${this.competitionInfo.competitionName || this.competitionId}.xlsx`