新增：京东下单页面

src/utils/request.ts

@@ -69,30 +69,65 @@ const requestHandler = (config: InternalAxiosRequestConfig): InternalAxiosReques
 // Add a request interceptor
 request.interceptors.request.use(requestHandler, errorHandler)
 
+function coerceJsonPayload(payload: any) {
+  // 后端若用 text/plain 返回 JSON，axios 不会自动 parse，这里补一层
+  if (typeof payload !== 'string') return payload
+  const text = payload.replace(/^\uFEFF/, '').trim()
+  if (!text) return payload
+  try {
+    return JSON.parse(text)
+  } catch {
+    const start = text.indexOf('{')
+    const end = text.lastIndexOf('}')
+    if (start >= 0 && end > start) {
+      try {
+        return JSON.parse(text.slice(start, end + 1))
+      } catch {
+        return payload
+      }
+    }
+    return payload
+  }
+}
+
 // 响应拦截器
 const responseHandler = (response: { data: any }) => {
-  if (!response?.data)
+  if (!response?.data && response?.data !== 0 && response?.data !== false)
     return response
 
-  const { code, data, message } = response.data
-
-  if (!code)
-    return response.data
-
-  // 拦截时间
-  switch (code) {
-    case 1000:
-      if (Array.isArray(data)) {
-        // transfter(data, timezone.info);
-      } else if (data && data.list !== undefined && data.list?.length > 0) {
-        // transfter(data.list, timezone.info);
-      }
-      return data
-    default:
-      return Promise.reject(new Error(message))
+  // 兼容偶发双层：{ data: { code, data, message } }
+  let payload = coerceJsonPayload(response.data)
+  if (
+    payload &&
+    typeof payload === 'object' &&
+    payload.code == null &&
+    payload.data &&
+    typeof payload.data === 'object' &&
+    payload.data.code != null
+  ) {
+    payload = payload.data
   }
 
-  return response.data
+  if (!payload || typeof payload !== 'object')
+    return payload
+
+  const { code, data, message } = payload
+
+  if (code == null || code === '')
+    return payload
+
+  // 兼容 code 为字符串 "1000"
+  const numericCode = Number(code)
+  if (numericCode === 1000) {
+    if (Array.isArray(data)) {
+      // transfter(data, timezone.info);
+    } else if (data && data.list !== undefined && data.list?.length > 0) {
+      // transfter(data.list, timezone.info);
+    }
+    return data
+  }
+
+  return Promise.reject(new Error(message || '请求失败'))
 }
 
 // Add a response interceptor