Merge pull request #69 from 6r6/master

Feat: add area id generator

area_id/README.md

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+# 地址id如何获取？
+
+## 方法一
+
+在本文件夹中根据地址查询对应的文件。
+
+## 方法二
+
+在商品页面(例如 https://item.jd.com/1178879.html) 打开开发者工具，在 Console 中执行以下 Javascript 代码：
+
+```js
+var el = document.getElementsByClassName("ui-area-text")[0]
+var area_name = el.getAttribute("title")
+var area_id = el.getAttribute("data-id").replace(/-/g, "_")
+console.log(area_name)
+console.log(area_id)
+```
+
+## 方法三
+
+运行本文件夹中的 Python 脚本，根据提示逐级选择区域。感谢 @6r6 提供脚本～
+
+```sh
+python get_area_id.py
+```

area_id/get_area_id.py

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+# !/usr/bin/env python
+# -*- coding:utf-8 -*-
+
+"""
+area参数自助生成
+运行脚本，根据提示逐级选择区域即可
+"""
+
+import json
+
+import requests
+
+provinces = [
+    {'name': '北京', 'id': 1}, {'name': '上海', 'id': 2}, {'name': '天津', 'id': 3},
+    {'name': '重庆', 'id': 4}, {'name': '河北', 'id': 5}, {'name': '山西', 'id': 6},
+    {'name': '河南', 'id': 7}, {'name': '辽宁', 'id': 8}, {'name': '吉林', 'id': 9},
+    {'name': '黑龙江', 'id': 10}, {'name': '内蒙古', 'id': 11}, {'name': '江苏', 'id': 12},
+    {'name': '山东', 'id': 13}, {'name': '安徽', 'id': 14}, {'name': '浙江', 'id': 15},
+    {'name': '福建', 'id': 16}, {'name': '湖北', 'id': 17}, {'name': '湖南', 'id': 18},
+    {'name': '广东', 'id': 19}, {'name': '广西', 'id': 20}, {'name': '江西', 'id': 21},
+    {'name': '四川', 'id': 22}, {'name': '海南', 'id': 23}, {'name': '贵州', 'id': 24},
+    {'name': '云南', 'id': 25}, {'name': '西藏', 'id': 26}, {'name': '陕西', 'id': 27},
+    {'name': '甘肃', 'id': 28}, {'name': '青海', 'id': 29}, {'name': '宁夏', 'id': 30},
+    {'name': '新疆', 'id': 31}, {'name': '台湾', 'id': 32}, {'name': '港澳', 'id': 52993},
+    {'name': '钓鱼岛', 'id': 84}
+]
+
+
+def get_area_by_id(_id):
+    base_uri = 'https://d.jd.com/area/get'
+    payload = {'fid': _id}
+    resp = requests.get(url=base_uri, params=payload)
+    return json.loads(resp.text)
+
+
+def print_area(area_list):
+    for area in area_list:
+        print('【{}】 {}'.format(area['id'], area['name']))
+    print('-------------------------------------------------')
+
+
+def select_area(area_list):
+    while True:
+        user_input = input('请继续输入编号：').strip()
+        selected_area = [area for area in area_list if str(area['id']) == user_input or area['name'] == user_input]
+        if not selected_area:
+            print('编号错误，请重新输入')
+            continue
+        print('已选择：{}'.format(selected_area[0]['name']))
+        return selected_area[0]
+
+
+def main():
+    print_area(provinces)
+    province = select_area(provinces)
+
+    cities = get_area_by_id(province['id'])
+    print_area(cities)
+    city = select_area(cities)
+
+    districts = get_area_by_id(city['id'])
+    print_area(districts)
+    district = select_area(districts)
+
+    streets = get_area_by_id(district['id'])
+    if not streets:
+        print(
+            '您选择的区域为：{}-{}-{}，id：{}_{}_{}'.format(
+                province['name'], city['name'], district['name'],
+                province['id'], city['id'], district['id']
+            )
+        )
+        return
+
+    print_area(streets)
+    street = select_area(streets)
+    print(
+        '您选择的区域为：{}-{}-{}-{}，id：{}_{}_{}_{}'.format(
+            province['name'], city['name'], district['name'], street['name'],
+            province['id'], city['id'], district['id'], street['id']
+        )
+    )
+
+
+if __name__ == '__main__':
+    main()