From 3b889f611f00c8ac1808f2cd1e73a702ec925e73 Mon Sep 17 00:00:00 2001
From: Hooray <304327508@qq.com>
Date: Wed, 14 May 2025 17:30:42 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E8=AF=B7=E6=B1=82?=
 =?UTF-8?q?=E9=87=8D=E8=AF=95=E6=9C=BA=E5=88=B6?=
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---
 src/api/index.ts | 74 +++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 57 insertions(+), 17 deletions(-)

diff --git a/src/api/index.ts b/src/api/index.ts
index f2ddca9c..ff76b5e4 100755
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -3,6 +3,18 @@ import axios from 'axios'
 // import qs from 'qs'
 import { toast } from 'vue-sonner'
 
+// 请求重试配置
+const MAX_RETRY_COUNT = 3 // 最大重试次数
+const RETRY_DELAY = 1000 // 重试延迟时间（毫秒）
+
+// 扩展 AxiosRequestConfig 类型
+declare module 'axios' {
+  export interface AxiosRequestConfig {
+    retry?: boolean
+    retryCount?: number
+  }
+}
+
 const api = axios.create({
   baseURL: (import.meta.env.DEV && import.meta.env.VITE_OPEN_PROXY) ? '/proxy/' : import.meta.env.VITE_APP_API_BASEURL,
   timeout: 1000 * 60,
@@ -29,6 +41,28 @@ api.interceptors.request.use(
   },
 )
 
+// 处理错误信息的函数
+function handleError(error: any) {
+  if (error.status === 401) {
+    useUserStore().requestLogout()
+    throw error
+  }
+  let message = error.message
+  if (message === 'Network Error') {
+    message = '后端网络故障'
+  }
+  else if (message.includes('timeout')) {
+    message = '接口请求超时'
+  }
+  else if (message.includes('Request failed with status code')) {
+    message = `接口${message.substr(message.length - 3)}异常`
+  }
+  toast.error('Error', {
+    description: message,
+  })
+  return Promise.reject(error)
+}
+
 api.interceptors.response.use(
   (response) => {
     /**
@@ -50,25 +84,31 @@ api.interceptors.response.use(
     }
     return Promise.resolve(response.data)
   },
-  (error) => {
-    if (error.status === 401) {
-      useUserStore().requestLogout()
-      throw error
+  async (error) => {
+    // 获取请求配置
+    const config = error.config
+
+    // 如果配置不存在或未启用重试，则直接处理错误
+    if (!config || !config.retry) {
+      return handleError(error)
     }
-    let message = error.message
-    if (message === 'Network Error') {
-      message = '后端网络故障'
+
+    // 设置重试次数
+    config.retryCount = config.retryCount || 0
+
+    // 判断是否超过重试次数
+    if (config.retryCount >= MAX_RETRY_COUNT) {
+      return handleError(error)
     }
-    else if (message.includes('timeout')) {
-      message = '接口请求超时'
-    }
-    else if (message.includes('Request failed with status code')) {
-      message = `接口${message.substr(message.length - 3)}异常`
-    }
-    toast.error('Error', {
-      description: message,
-    })
-    return Promise.reject(error)
+
+    // 重试次数自增
+    config.retryCount += 1
+
+    // 延迟重试
+    await new Promise(resolve => setTimeout(resolve, RETRY_DELAY))
+
+    // 重新发起请求
+    return api(config)
   },
 )