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cn-rdms-web/src/service/api/file.ts

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import { SYSTEM_SERVICE_PREFIX } from '@/constants/service';
import { request } from '../request';
const FILE_PREFIX = `${SYSTEM_SERVICE_PREFIX}/file`;
export interface UploadFileResult {
/** infra_file.id 的字符串形式(避免 Long 精度丢失) */
id: string;
/** 文件访问 URL私有桶带签名、公开桶裸 URL */
url: string;
}
/** 上传文件(模式一:后端中转) */
export function uploadFile(file: File, directory?: string) {
const formData = new FormData();
formData.append('file', file);
if (directory) {
formData.append('directory', directory);
}
return request<UploadFileResult>({
url: `${FILE_PREFIX}/upload`,
method: 'post',
data: formData
});
}
/**
* 删除文件
*
* 业务表单"取消/关闭/标记删除"场景调用本接口清理孤儿文件。
* 删除已不存在的文件(后端返回错误码 `1001003001`)应由调用方视为成功并吞掉。
*/
export function deleteFile(id: string) {
return request<boolean>({
url: `${FILE_PREFIX}/delete`,
method: 'delete',
params: { id }
});
}
/**
* 下载文件(流)
*
* 走后端代理接口 `/system/file/download?id=xxx`,由后端读取对象存储并以字节流返回。
* 私有桶下不要直接打开 `infra_file.url`,签名地址会过期。
*/
export function downloadFile(id: string) {
return request<Blob, 'blob'>({
url: `${FILE_PREFIX}/download`,
method: 'get',
params: { id },
responseType: 'blob'
});
}