From 308d3b3b7883a92a761dfaf4f607a9f4658213cf Mon Sep 17 00:00:00 2001
From: Codex Assistant <codex@example.com>
Date: 星期四, 06 十一月 2025 09:58:25 +0800
Subject: [PATCH] 修改页面

---
 web/src/utils/cos.ts |  166 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 164 insertions(+), 2 deletions(-)

diff --git a/web/src/utils/cos.ts b/web/src/utils/cos.ts
index b37e3b2..53ccd09 100644
--- a/web/src/utils/cos.ts
+++ b/web/src/utils/cos.ts
@@ -1,162 +1,324 @@
 import COS from 'cos-js-sdk-v5'
+
 import axios from 'axios'
+import { serverUrl } from './appConfig.js'
+
+
 
 // 浠庡悗绔幏鍙栦复鏃跺瘑閽�
+
 const getCredentialsFromBackend = async () => {
+
   try {
-    const response = await axios.get('http://localhost:8080/api/cos/credentials')
+
+    const response = await axios.get(`${serverUrl}/api/cos/credentials`)
+
     return response.data
+
   } catch (error) {
+
     throw error
+
   }
+
 }
+
+
 
 // 鍒涘缓COS瀹炰緥
+
 const cos = new COS({
+
   getAuthorization: async function (options: any, callback: any) {
+
     try {
+
       console.log('姝ｅ湪浠庡悗绔幏鍙朇OS涓存椂瀵嗛挜...')
+
       // 浠庡悗绔幏鍙栦复鏃跺瘑閽�
+
       const credentials = await getCredentialsFromBackend()
+
       
+
       console.log('鎴愬姛鑾峰彇涓存椂瀵嗛挜:', {
+
         TmpSecretId: credentials.TmpSecretId?.substring(0, 10) + '...',
+
         bucket: credentials.config?.bucket,
+
         region: credentials.config?.region
+
       })
+
       
+
       callback({
+
         TmpSecretId: credentials.TmpSecretId,
+
         TmpSecretKey: credentials.TmpSecretKey,
+
         SecurityToken: credentials.SecurityToken,
+
         StartTime: credentials.StartTime,
+
         ExpiredTime: credentials.ExpiredTime,
+
       })
+
     } catch (error) {
+
       console.error('鑾峰彇涓存椂瀵嗛挜澶辫触:', error)
+
       callback(error)
+
     }
+
   }
+
 })
 
+
+
 // 鑾峰彇COS閰嶇疆淇℃伅
+
 export const getCOSConfig = async () => {
+
   try {
-    const response = await axios.get('http://localhost:8080/api/cos/config')
+
+    const response = await axios.get(`${serverUrl}/api/cos/config`)
+
     return response.data
+
   } catch (error) {
+
     console.error('鑾峰彇COS閰嶇疆澶辫触:', error)
+
     throw error
+
   }
+
 }
 
+
+
 /**
+
  * 涓婁紶鏂囦欢鍒拌吘璁簯COS
+
  * @param file 瑕佷笂浼犵殑鏂囦欢
+
  * @param folder 瀛樺偍鏂囦欢澶硅矾寰勶紝濡� 'avatars/', 'documents/'
+
  * @returns Promise<string> 杩斿洖鏂囦欢鐨勮闂甎RL
+
  */
+
 export const uploadToCOS = async (file: File, folder: string = ''): Promise<string> => {
+
   try {
+
     // 鑾峰彇COS閰嶇疆
+
     const config = await getCOSConfig()
+
     
+
     // 鐢熸垚鍞竴鏂囦欢鍚�
+
     const timestamp = Date.now()
+
     const randomStr = Math.random().toString(36).substring(2, 8)
+
     const fileExt = file.name.split('.').pop()
+
     const fileName = `${folder}${timestamp}_${randomStr}.${fileExt}`
+
     
+
     console.log('寮�濮嬩笂浼犳枃浠�:', fileName, '鍒板瓨鍌ㄦ《:', config.bucket)
+
     
+
     return new Promise((resolve, reject) => {
+
       cos.uploadFile({
+
         Bucket: config.bucket,
+
         Region: config.region,
+
         Key: fileName,
+
         Body: file,
+
         SliceSize: 1024 * 1024 * 5, // 澶т簬5MB鐨勬枃浠朵娇鐢ㄥ垎鍧椾笂浼�
+
         onProgress: (progressData) => {
+
           console.log('涓婁紶杩涘害:', Math.round(progressData.percent * 100) + '%')
+
         }
+
       }, (err, data) => {
+
         if (err) {
+
           console.error('涓婁紶澶辫触:', err)
+
           reject(err)
+
         } else {
+
           console.log('涓婁紶鎴愬姛:', data)
+
           // 杩斿洖鏂囦欢鐨勮闂甎RL
+
           const fileUrl = `https://${data.Location}`
+
           resolve(fileUrl)
+
         }
+
       })
+
     })
+
   } catch (error) {
+
     console.error('涓婁紶鏂囦欢澶辫触:', error)
+
     throw error
+
   }
+
 }
 
+
+
 /**
+
  * 鍒犻櫎COS涓殑鏂囦欢
+
  * @param key 鏂囦欢鐨凨ey锛堣矾寰勶級
+
  * @returns Promise<boolean>
+
  */
+
 export const deleteFromCOS = async (key: string): Promise<boolean> => {
+
   try {
+
     const config = await getCOSConfig()
+
     
+
     return new Promise((resolve, reject) => {
+
       cos.deleteObject({
+
         Bucket: config.bucket,
+
         Region: config.region,
+
         Key: key
+
       }, (err, data) => {
+
         if (err) {
+
           console.error('鍒犻櫎澶辫触:', err)
+
           reject(err)
+
         } else {
+
           console.log('鍒犻櫎鎴愬姛:', data)
+
           resolve(true)
+
         }
+
       })
+
     })
+
   } catch (error) {
+
     console.error('鍒犻櫎鏂囦欢澶辫触:', error)
+
     throw error
+
   }
+
 }
 
+
+
 /**
+
  * 鑾峰彇鏂囦欢鐨勪复鏃惰闂甎RL锛堢敤浜庣鏈夎鍙栫殑鏂囦欢锛�
+
  * @param key 鏂囦欢鐨凨ey锛堣矾寰勶級
+
  * @param expires 杩囨湡鏃堕棿锛堢锛夛紝榛樿1灏忔椂
+
  * @returns Promise<string>
+
  */
+
 export const getObjectUrl = async (key: string, expires: number = 3600): Promise<string> => {
+
   try {
+
     const config = await getCOSConfig()
+
     
+
     return new Promise((resolve, reject) => {
+
       cos.getObjectUrl({
+
         Bucket: config.bucket,
+
         Region: config.region,
+
         Key: key,
+
         Expires: expires,
+
         Sign: true
+
       }, (err, data) => {
+
         if (err) {
+
           console.error('鑾峰彇URL澶辫触:', err)
+
           reject(err)
+
         } else {
+
           resolve(data.Url)
+
         }
+
       })
+
     })
+
   } catch (error) {
+
     console.error('鑾峰彇鏂囦欢URL澶辫触:', error)
+
     throw error
+
   }
+
 }
 
+
+
 export default cos
\ No newline at end of file

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