修改文件上传到本地服务器

src/api/base.ts

@@ -53,3 +53,32 @@ export function getMyField() {
 export function getProcessProgress(params: { function_name: string }) {
   return httpRequest.get('/api/resource/bi/v1/processing/processing/progress', { params })
 }
+
+// 获取分片大小和唯一文件名
+export function getLocalFileChunk(params: { file_size: number; file_name: string }) {
+  return httpRequest.get('/api/lab/v1/common/file/chunk', { params })
+}
+
+// 上传每个分片前请求接口来获取当前文件是否超时,之前的分片是否被清理,如果被请求则拒绝处理。返回客户端错误码，让客户端户端不再续传剩余分片
+// 1文件被清理 0文件未被清理
+export function checkLocalFile(params: { file_name: string }) {
+  return httpRequest.get('/api/lab/v1/common/file/check', { params })
+}
+
+// 上传文件
+export function uploadLocalFile(
+  data: {
+    file: File | Blob
+    file_name: string
+    is_continuingly?: number
+    now_package_num: number
+    total_package_num: number
+  },
+  options = {}
+) {
+  return httpRequest.post(
+    '/api/lab/v1/common/file/upload',
+    data,
+    Object.assign({ withCredentials: false, headers: { 'Content-Type': 'multipart/form-data' } }, options)
+  )
+}

src/utils/upload.ts

 import axios from 'axios'
-import md5 from 'blueimp-md5'
-import { getSignature, uploadFile } from '@/api/base'
+import { getLocalFileChunk, uploadLocalFile } from '@/api/base'
 
-export async function upload(blob: Blob | File) {
-  let fileType = 'png'
-  if (blob instanceof File && blob.name) {
-    const matches = blob.name.match(/\.(\w+)$/)
-    if (matches) {
-      fileType = matches[1]
-    }
-  } else if (blob.type) {
-    const mimeType = blob.type.split('/').pop()
-    if (mimeType) {
-      fileType = mimeType
-    }
-  }
-  const key = 'upload/saas-bi/' + md5(new Date().getTime() + Math.random().toString(36).slice(-8)) + '.' + fileType
-  const response: any = await getSignature()
+export async function upload(file: Blob) {
+  const response = await getLocalFileChunk({ file_name: 'abc', file_size: file.size })
   const params = {
-    key,
-    host: response.host,
-    OSSAccessKeyId: response.accessid,
-    policy: response.policy,
-    signature: response.signature,
-    success_action_status: '200',
-    file: blob,
-    url: `${response.host}/${key}`,
+    file,
+    file_name: response.data.detail.file_name,
+    now_package_num: 1,
+    total_package_num: 1
   }
-  await uploadFile(params)
-  return params.url
+  const res = await uploadLocalFile(params)
+
+  return res.data.detail.uri
 }
 
 export async function uploadFileByUrl(url: string) {