From 281b471e4357d047d7d30cc7f09e69a887214a62 Mon Sep 17 00:00:00 2001
From: zhangjing1 <zhangjing@shopex.cn>
Date: Tue, 17 Mar 2026 19:40:53 +0800
Subject: [PATCH] fix: shipping template form encoding and sale category
 customize_page_id

- request: add qs serialization when Content-Type is application/x-www-form-urlencoded so backend receives form body instead of JSON
- request: append country_code to string data (e.g. qs string) instead of assigning property to avoid breaking form body
- shipping: create/update template APIs send data via qs.stringify(params) with form-urlencoded header for correct backend parsing
- saleCategory: use numeric 0 for customize_page_id default and in submit, avoid empty string for consistency

Made-with: Cursor
---
 src/api/request/index.js        |  9 +++++++++
 src/api/request/request.js      |  9 +++++++--
 src/api/shipping.js             | 12 ++++++++++--
 src/view/goods/saleCategory.vue | 10 +++++-----
 4 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/src/api/request/index.js b/src/api/request/index.js
index 2fceabd..b2fcda4 100755
--- a/src/api/request/index.js
+++ b/src/api/request/index.js
@@ -2,6 +2,7 @@
  * Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
  * See LICENSE file for license details.
  */
+import qs from 'qs'
 import Vue from 'vue'
 import store from '@/store'
 import router from '@/router'
@@ -93,6 +94,14 @@ function createRequestClient() {
           config.data = formData
           // FormData 会自动设置 Content-Type，不需要手动设置
           delete config.headers['Content-Type']
+        } else if (
+          config.headers &&
+          config.headers['Content-Type'] === 'application/x-www-form-urlencoded' &&
+          typeof config.data === 'object' &&
+          config.data !== null
+        ) {
+          // 声明为表单时若 data 仍是对象，则序列化为 form-urlencoded，避免后端解析失败
+          config.data = qs.stringify(config.data)
         }
       }
 
diff --git a/src/api/request/request.js b/src/api/request/request.js
index 9d6b6c1..563cecb 100755
--- a/src/api/request/request.js
+++ b/src/api/request/request.js
@@ -60,11 +60,16 @@ class RequestClient {
         ar: 'ar-SA'
       }
       if (lang && !skipCountryCode) {
+        const countryCode = langMap[lang]
         if (config.data) {
-          config.data.country_code = langMap[lang]
+          if (typeof config.data === 'string') {
+            config.data = config.data + (config.data ? '&' : '') + 'country_code=' + encodeURIComponent(countryCode)
+          } else {
+            config.data.country_code = countryCode
+          }
         } else {
           config.data = {
-            country_code: langMap[lang]
+            country_code: countryCode
           }
         }
       }
diff --git a/src/api/shipping.js b/src/api/shipping.js
index 8682d0c..40ead6a 100755
--- a/src/api/shipping.js
+++ b/src/api/shipping.js
@@ -2,6 +2,7 @@
  * Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
  * See LICENSE file for license details.
  */
+import qs from 'qs'
 import { fetch } from './request'
 
 export function getShippingTemplatesList(query) {
@@ -19,6 +20,7 @@ export function getShippingTemplatesInfo(id) {
   })
 }
 
+/** 以表单格式提交，避免 Content-Type 为 form-urlencoded 但 body 为 JSON 导致后端解析失败 */
 export function createShippingTemplates(params) {
   return fetch({
     url: '/shipping/templates/create',
@@ -26,15 +28,21 @@ export function createShippingTemplates(params) {
     headers: {
       'Content-Type': 'application/x-www-form-urlencoded'
     },
-    params: params
+    params,
+    data: qs.stringify(params)
   })
 }
 
+/** 编辑同样以表单格式提交 */
 export function updateShippingTemplates(id, params) {
   return fetch({
     url: '/shipping/templates/update/' + id,
     method: 'put',
-    params: params
+    headers: {
+      'Content-Type': 'application/x-www-form-urlencoded'
+    },
+    params,
+    data: qs.stringify(params)
   })
 }
 
diff --git a/src/view/goods/saleCategory.vue b/src/view/goods/saleCategory.vue
index 3700e85..e2d52ec 100755
--- a/src/view/goods/saleCategory.vue
+++ b/src/view/goods/saleCategory.vue
@@ -146,7 +146,7 @@ export default {
         parent_id: 0,
         parent_name: '',
         image_url: '',
-        customize_page_id: ''
+        customize_page_id: 0
       },
       categoryFormList: [
         {
@@ -226,7 +226,7 @@ export default {
         parent_id: 0,
         parent_name: '',
         image_url: '',
-        customize_page_id: ''
+        customize_page_id: 0
       }
       this.categoryDialog = true
     },
@@ -238,7 +238,7 @@ export default {
         sort,
         parent_id,
         image_url,
-        customize_page_id: customize_page_id == 0 ? '' : customize_page_id
+        customize_page_id
       }
       this.categoryDialog = true
     },
@@ -253,7 +253,7 @@ export default {
         parent_id: category_id,
         parent_name: category_name,
         image_url: '',
-        customize_page_id: ''
+        customize_page_id: 0
       }
       this.categoryDialog = true
     },
@@ -297,7 +297,7 @@ export default {
       resolve(list)
     },
     async onCategoryFormSubmit() {
-      const { category_name, sort, image_url, customize_page_id, parent_id, category_id } =
+      const { category_name, sort, image_url, customize_page_id=0, parent_id, category_id } =
         this.categoryForm
       if (category_id) {
         await this.$api.goods.editCategory({