fix: 修复教育培训计划管理培训课程信息上传附件无法下载问题

src/views/production-safety/safetyTrainingAndEducation/educationTrainingPlanManagementDept/components/addTrainingInformation.vue

@@ -469,7 +469,7 @@ const openState = ref(false)
           <div class="file-item" v-for="file in fileList" :key="file.fileId">
             <span class="file-item--name">{{ file.name }}</span>
             <div class="file-item--footer">
-              <el-button link type="primary" @click.stop="downloadFile(file.fileUrl, file.name)">下载</el-button>
+              <el-button link type="primary" @click.stop="downloadFile(file.url, file.name)">下载</el-button>
             </div>
           </div>
         </div>