添加使用说明

example/README.md

@@ -2,88 +2,22 @@
 
 ## 1、解析数据
 
-```python
-import json
-import os
-from multiprocessing import freeze_support
-
-from wxManager import Me
-from wxManager.decrypt import get_info_v4, get_info_v3
-from wxManager.decrypt.decrypt_dat import get_decode_code_v4
-from wxManager.decrypt import decrypt_v4, decrypt_v3
-
-if __name__ == '__main__':
-    freeze_support()  # 使用多进程必须
-
-    r_4 = get_info_v4()  # 微信4.0
-    for wx_info in r_4:
-        print(wx_info)
-        me = Me()
-        me.wx_dir = wx_info.wx_dir
-        me.wxid = wx_info.wxid
-        me.name = wx_info.nick_name
-        me.xor_key = get_decode_code_v4(wx_info.wx_dir)
-        info_data = me.to_json()
-        output_dir = wx_info.wxid
-        key = wx_info.key
-        wx_dir = wx_info.wx_dir
-        decrypt_v4.decrypt_db_files(key, src_dir=wx_dir, dest_dir=output_dir)
-        with open(os.path.join(output_dir, 'db_storage', 'info.json'), 'w', encoding='utf-8') as f:
-            json.dump(info_data, f, ensure_ascii=False, indent=4)
-
-    version_list_path = '../wxManager/decrypt/version_list.json'
-    with open(version_list_path, "r", encoding="utf-8") as f:
-        version_list = json.loads(f.read())
-    r_3 = get_info_v3(version_list)  # 微信3.x
-    for wx_info in r_3:
-        print(wx_info)
-        me = Me()
-        me.wx_dir = wx_info.wx_dir
-        me.wxid = wx_info.wxid
-        me.name = wx_info.nick_name
-        info_data = me.to_json()
-        output_dir = wx_info.wxid
-        key = wx_info.key
-        wx_dir = wx_info.wx_dir
-        decrypt_v3.decrypt_db_files(key, src_dir=wx_dir, dest_dir=output_dir)
-        with open(os.path.join(output_dir, 'Msg', 'info.json'), 'w', encoding='utf-8') as f:
-            json.dump(info_data, f, ensure_ascii=False, indent=4)
+```shell
+python 1-decrypt.py
 ```
 
+运行成功之后会生成一个数据库文件夹
+* 如果微信版本是4.0的话数据库文件夹是：`./wxid_xxx/db_storage`
+* 如果微信版本是3.x的话数据库文件夹是：`./wxid_xxx/Msg`
+
+后面其他操作都会用到这个文件夹
 
 ## 2、查看联系人
 
-```python
-import time
+修改 `2-contact.py` 文件的 `db_dir` 为上面得到的文件夹，如果微信是4.0 `db_version` 设置为4，否则设置为3
 
-from wxManager import DatabaseConnection
-
-db_dir = ''  # 解析后的数据库路径，例如：./db_storage
-db_version = 4  # 数据库版本，4 or 3
-
-conn = DatabaseConnection(db_dir, db_version)  # 创建数据库连接
-database = conn.get_interface()  # 获取数据库接口
-
-st = time.time()
-cnt = 0
-contacts = database.get_contacts()
-for contact in contacts:
-    print(contact)
-    contact.small_head_img_blog = database.get_avatar_buffer(contact.wxid)
-    cnt += 1
-    if contact.is_chatroom:
-        print('*' * 80)
-        print(contact)
-        chatroom_members = database.get_chatroom_members(contact.wxid)
-        print(contact.wxid, '群成员个数：', len(chatroom_members))
-        for wxid, chatroom_member in chatroom_members.items():
-            chatroom_member.small_head_img_blog = database.get_avatar_buffer(wxid)
-            print(chatroom_member)
-            cnt += 1
-
-et = time.time()
-
-print(f'联系人个数：{cnt} 耗时：{et - st:.2f}s')
+```shell
+python 2-contact.py
 ```
 
 ## 3、导出数据