Naive UI 之 upload上传

最新推荐文章于 2025-03-27 15:11:20 发布

aliceyang2012

最新推荐文章于 2025-03-27 15:11:20 发布

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分类专栏： vue 文章标签： java 前端开发语言

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本文介绍了如何使用n-upload组件实现文件批量导入功能，包括定制请求的 UploadCustomRequestOptions 接口，展示了如何构造FormData并调用上传接口。重点在于前端上传处理和接口交互的细节。

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<n-upload action="#" :custom-request="customRequest" :multiple="true" accept=".xls,.xlsx,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document">
          <n-button>批量导入</n-button>
        </n-upload>

interface FileInfo {
    id: string;
    name: string;
    batchId?: string | null;
    percentage?: number | null;
    status: 'pending' | 'uploading' | 'finished' | 'removed' | 'error';
    url?: string | null;
    file?: File | null;
    thumbnailUrl?: string | null;
    type?: string | null;
    fullPath?: string | null;
  }

  interface UploadCustomRequestOptions {
    file: FileInfo;
    action?: string;
    data?: Record<string, string> | (({ file }: { file: FileInfo }) => Record<string, string>);
    withCredentials?: boolean;
    headers?: Record<string, string> | (({ file }: { file: FileInfo }) => Record<string, string>);
    onProgress: (e: { percent: number }) => void;
    onFinish: () => void;
    onError: () => void;
  }
  //上传
  const customRequest = ({ file }: UploadCustomRequestOptions) => {
    const formData = new FormData();
    formData.append('file', file.file as File);
    //上传接口
    getFileUpload(formData).then((res) => {
      reloadTable();//重新加载表格
    });
  };