---
title: "邮编区域互查返回字段全解：area/county/city/province/code(postcode)/areacode 一文读懂|万维易源ShowAPI"
canonical_url: "https://www.showapi.com/guides/6a99166b4ddd79ab670025d2"
last_updated: "2026-09-03T14:40:42+08:00"
meta:
  description: "返回分两层：系统级（showapi_res_code 等）包裹业务级 showapi_res_body，业务数据都在 showapi_res_body 里。"
  keywords: "邮编区域互查返回字段全解：area/county/city/province/code(postcode)/areacode 一文读懂"
  "og:description": "返回分两层：系统级（showapi_res_code 等）包裹业务级 showapi_res_body，业务数据都在 showapi_res_body 里。"
  "og:title": "邮编区域互查返回字段全解：area/county/city/province/code(postcode)/areacode 一文读懂"
---

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