46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
export function downloadTextAsFile(text: string, filename: string) {
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// 直接创建 File 对象（比 Blob 更高级）
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const file = new File([text], filename, { type: 'text/plain' });
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// 创建下载链接
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const url = URL.createObjectURL(file);
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const a = document.createElement('a');
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a.href = url;
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a.download = filename;
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// 触发下载
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document.body.appendChild(a);
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a.click();
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// 清理
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requestIdleCallback(() => {
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document.body.removeChild(a);
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URL.revokeObjectURL(a.href);
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});
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}
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export const downloadBlob = (response: any) => {
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try {
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// 从响应头获取文件名
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const contentDisposition = response.headers['content-disposition'];
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let fileName = 'download.zip';
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if (contentDisposition) {
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const fileNameMatch = contentDisposition.match(/filename="?(.+)"/);
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if (fileNameMatch && fileNameMatch[1]) {
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fileName = fileNameMatch[1];
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}
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}
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const url = window.URL.createObjectURL(new Blob([response.data]));
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const link = document.createElement('a');
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link.href = url;
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link.setAttribute('download', fileName);
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document.body.appendChild(link);
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link.click();
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link.remove();
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window.URL.revokeObjectURL(url);
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} catch (error) {
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console.error(error);
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}
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};
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