├── .gitignore ├── LICENSE ├── README.md ├── app.py ├── requirements.txt └── sign.js /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | share/python-wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | MANIFEST 28 | 29 | # PyInstaller 30 | # Usually these files are written by a python script from a template 31 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 32 | *.manifest 33 | *.spec 34 | 35 | # Installer logs 36 | pip-log.txt 37 | pip-delete-this-directory.txt 38 | 39 | # Unit test / coverage reports 40 | htmlcov/ 41 | .tox/ 42 | .nox/ 43 | .coverage 44 | .coverage.* 45 | .cache 46 | nosetests.xml 47 | coverage.xml 48 | *.cover 49 | *.py,cover 50 | .hypothesis/ 51 | .pytest_cache/ 52 | cover/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | .pybuilder/ 76 | target/ 77 | 78 | # Jupyter Notebook 79 | .ipynb_checkpoints 80 | 81 | # IPython 82 | profile_default/ 83 | ipython_config.py 84 | 85 | # pyenv 86 | # For a library or package, you might want to ignore these files since the code is 87 | # intended to run in multiple environments; otherwise, check them in: 88 | # .python-version 89 | 90 | # pipenv 91 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 92 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 93 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 94 | # install all needed dependencies. 95 | #Pipfile.lock 96 | 97 | # poetry 98 | # Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. 99 | # This is especially recommended for binary packages to ensure reproducibility, and is more 100 | # commonly ignored for libraries. 101 | # https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control 102 | #poetry.lock 103 | 104 | # pdm 105 | # Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. 106 | #pdm.lock 107 | # pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it 108 | # in version control. 109 | # https://pdm.fming.dev/latest/usage/project/#working-with-version-control 110 | .pdm.toml 111 | .pdm-python 112 | .pdm-build/ 113 | 114 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm 115 | __pypackages__/ 116 | 117 | # Celery stuff 118 | celerybeat-schedule 119 | celerybeat.pid 120 | 121 | # SageMath parsed files 122 | *.sage.py 123 | 124 | # Environments 125 | .env 126 | .venv 127 | env/ 128 | venv/ 129 | ENV/ 130 | env.bak/ 131 | venv.bak/ 132 | 133 | # Spyder project settings 134 | .spyderproject 135 | .spyproject 136 | 137 | # Rope project settings 138 | .ropeproject 139 | 140 | # mkdocs documentation 141 | /site 142 | 143 | # mypy 144 | .mypy_cache/ 145 | .dmypy.json 146 | dmypy.json 147 | 148 | # Pyre type checker 149 | .pyre/ 150 | 151 | # pytype static type analyzer 152 | .pytype/ 153 | 154 | # Cython debug symbols 155 | cython_debug/ 156 | 157 | # PyCharm 158 | # JetBrains specific template is maintained in a separate JetBrains.gitignore that can 159 | # be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore 160 | # and can be added to the global gitignore or merged into this file. For a more nuclear 161 | # option (not recommended) you can uncomment the following to ignore the entire idea folder. 162 | #.idea/ 163 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 1688-Decryptor 2 | 3 | 淘宝1688请求数据接口参数逆向 4 | 5 | ## 参数说明 6 | 7 | 1688接口请求参数大概如下所示： 8 | 9 | 请求接口主要修改的就三个参数 `t`、`sign`、`data` 10 | 11 | ``` 12 | { 13 | "jsv": "2.7.0", 14 | "appKey": "12574478", 15 | "t": "1720671061812", 16 | "sign": "cc8ec6e8ce6ea7a1bd2a4752d4de737a", 17 | "api": "mtop.alibaba.alisite.cbu.server.pc.ModuleAsyncService", 18 | "v": "1.0", 19 | "type": "jsonp", 20 | "valueType": "string", 21 | "dataType": "jsonp", 22 | "timeout": "10000", 23 | "callback": "mtopjsonp2", 24 | "data": "{\"componentKey\":\"wp_pc_shop_basic_info\",\"params\":\"{\\\"memberId\\\":\\\"b2b-22133374292418351a\\\"}\"}" 25 | } 26 | ``` 27 | 28 | 说明： 29 | 30 | 1.`t` 是毫秒级时间戳，13位数。 31 | 32 | 2.`sign` 是几乎所有1688加密的接口用到的参数，会配合cookie进行鉴权。 33 | 34 | 3.`data` 是 请求参数中的data字段值。 35 | 36 | 4.`tb_token` 除了sign，有部分接口使用的是_tb_token_参数，在某个接口响应的set-cookie可以得到的。 37 | 38 |   39 | 40 | ## 生成sign方法 41 | 42 | sign参数值生成需要4个参数，分别是_m_h5_tk、毫秒时间戳、app_key、请求接口时的data参数数据，注意请求接口时t参数就是用来生成sign值的时间戳，sign和t必须对应，否则鉴权失败。如果登录后才能看的数据，那么请求头中必须包含登录后的cookie，否则有sign值也无法请求到数据。 43 | 44 | #### 1.如果是使用JS生成，那么直接用node.js执行sign.js文件中的sign函数即可 45 | 46 | ``` 47 | var pre_sign_str = '5655b7041ca049730330701082886efd&1719411639403&12574478&{"componentKey":"wp_pc_shop_basic_info","params":"{\\"memberId\\":\\"b2b-22133374292418351a\\"}"}' 48 | var sign_str =sign(pre_sign_str) 49 | console.log(sign_str) 50 | ``` 51 | 52 | 解释一下上面传入的 pre_sign_str 参数： 53 | 54 | ``` 55 | 字段一：5655b7041ca049730330701082886efd 56 | 说明: _m_h5_tk的前半段部分，存在于cookie中，也可以使用接口生成，_m_h5_tk值一般如 5655b7041ca049730330701082886efd_1720690129578 57 | 58 | 字段二：1719411639403 59 | 说明： 毫秒时间戳 60 | 61 | 字段三：12574478 62 | 说明： appkey 可以固定使用这个值 63 | 64 | 字段四：{"componentKey":"wp_pc_shop_basic_info","params":"{\\"memberId\\":\\"b2b-22133374292418351a\\"}"} 65 | 说明：请求接口data参数值，注意要用\转义 66 | ``` 67 | 68 | #### 2.如果是Python生成，可以使用PyExecJS库执行JS代码（需要node.js环境） 69 | 70 | ``` 71 | import execjs 72 | APP_KEY = '12574478' 73 | _m_h5_tk = '' 74 | data = '' 75 | current_timestamp = get_milliseconds_timestamp() 76 | pre_sign_str = f'{_m_h5_tk.split("_")[0]}&{current_timestamp}&{APP_KEY}&' + data 77 | sign_js_path = './sign.js' 78 | sign = execjs.compile(open(sign_js_path).read()).call('sign', pre_sign_str) 79 | ``` 80 | 81 | **注意，生成的sign用来请求接口时，请求头的cookie中也需要使用相同的 _m_h5_tk 值，否则鉴权失败。具体使用可参考本仓库示例代码。** 82 | 83 | #### 3.sign值实际是通过pre_sign_str进行md5加密后得到的，直接对其加密即可 84 | 85 | 86 | 87 |   88 | 89 | ## 运行示例代码 90 | 91 | 进入仓库项目文件夹，安装依赖 92 | 93 | ``` 94 | pip install -r requirements.txt 95 | ``` 96 | 97 | 运行 98 | 99 | ``` 100 | python app.py 101 | ``` 102 | 103 |   104 | 105 | ## 法律声明 106 | 107 | **重要**：本项目仅供学习和研究使用。使用本项目进行任何形式的非法活动，包括但不限于侵犯版权、违反服务条款、未经授权访问或修改数据等，均与本项目维护者无关。 108 | 109 | - **版权声明**：本项目尊重所有平台的版权和知识产权。请确保在使用本工具时遵守相关法律法规和平台的使用条款。 110 | - **责任限制**：本项目不对因使用本工具而导致的任何直接、间接、特殊或后果性损害承担责任。 111 | - **合规使用**：在使用本项目进行任何操作之前，请确保您的行为符合当地法律法规和平台政策。 112 | 113 | 114 | 115 | --- 116 | 117 | 如果你有任何问题或建议，请在 [Issues](https://github.com/ihmily/1688-Decryptor/issues) 中提出。 -------------------------------------------------------------------------------- /app.py: -------------------------------------------------------------------------------- 1 | import hashlib 2 | import json 3 | import re 4 | import time 5 | from typing import Dict, Any, Optional 6 | 7 | import execjs 8 | import httpx 9 | from loguru import logger 10 | 11 | """ 12 | 使用说明： 13 | 1.1688加密的接口几乎都是用的sign参数配合cookie进行鉴权 14 | 2.sign参数生成需要4个参数，分别是_m_h5_tk、毫秒时间戳、app_key、请求参数data数据 15 | 3.请求时带上生成的sign值和用来生成sign的时间戳即可 16 | 4.有部分接口没有用sign进行鉴权，使用的是_tb_token_参数，这个值可以通过接口获取并且在初始化的cookie中 17 | """ 18 | 19 | JS_VERSION = '2.7.0' 20 | APP_KEY = '12574478' 21 | 22 | headers = { 23 | 'cookie': '', 24 | 'referer': 'https://sycm.1688.com/ms/home/home?dateRange=2024-04-01%7C2024-04-30&dateType=month', 25 | 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 ' 26 | 'Safari/537.36 Edg/121.0.0.0', 27 | } 28 | 29 | 30 | def get_milliseconds_timestamp() -> int: 31 | return int(time.time() * 1000) 32 | 33 | 34 | def md5_string(input_string): 35 | byte_data = input_string.encode('utf-8') 36 | md5_hash = hashlib.md5() 37 | md5_hash.update(byte_data) 38 | return md5_hash.hexdigest() 39 | 40 | 41 | def jsonp_to_json(jsonp_data: str) -> Dict[str, Any] | None: 42 | try: 43 | match = re.match(r'.*?({.*}).*?', jsonp_data, re.S) 44 | if match: 45 | json_str = match.group(1) 46 | return json.loads(json_str) 47 | else: 48 | raise ValueError('Invalid JSONP format') 49 | except (json.JSONDecodeError, re.error): 50 | raise ValueError('Invalid Input') 51 | 52 | 53 | def cookies_str_to_dict(cookies_str: str) -> Dict[str, str]: 54 | cookies_dict = {} 55 | if cookies_str: 56 | cookies_list = cookies_str.split('; ') 57 | for cookie in cookies_list: 58 | key, value = cookie.split('=', 1) 59 | cookies_dict[key] = value 60 | return cookies_dict 61 | 62 | 63 | def dict_to_cookies_str(cookies_dict: Dict[str, str]) -> str: 64 | cookie_str = '; '.join([f"{key}={value}" for key, value in cookies_dict.items()]) 65 | return cookie_str 66 | 67 | 68 | def update_cookie(cookie_list) -> Dict[str, str]: 69 | cookies_dict = cookies_str_to_dict(headers.get('cookie', {})) 70 | for cookie in cookie_list: 71 | cookies_dict[cookie['name']] = cookie['value'] 72 | 73 | # 更新headers中的cookie 74 | new_cookie = dict_to_cookies_str(cookies_dict) 75 | headers['cookie'] = new_cookie 76 | return headers 77 | 78 | 79 | def get_sign_params(_m_h5_tk: str, data: str) -> Dict[str, Any]: 80 | """ 81 | 生成API请求所需的签名参数。 82 | 83 | 参数: 84 | _m_h5_tk (str): 存在cookie中，也可通过请求接口生成。 85 | data (str): 请求数据中的data参数值。 86 | """ 87 | current_timestamp = get_milliseconds_timestamp() 88 | pre_sign_str = f'{_m_h5_tk.split("_")[0]}&{current_timestamp}&{APP_KEY}&' + data 89 | sign_js_path = './sign.js' 90 | sign = execjs.compile(open(sign_js_path).read()).call('sign', pre_sign_str) 91 | # sign = md5_string(pre_sign_str) 92 | return {"sign": sign, "t": current_timestamp} 93 | 94 | 95 | async def get_tb_token() -> None: 96 | params = { 97 | 'group': 'tao', 98 | 'target': 'https://work.1688.com/home/unReadMsgCount.htm?tbpm=1&callback=jQuery0', 99 | } 100 | async with httpx.AsyncClient() as client: 101 | timeout = httpx.Timeout(60.0, connect=60.0) 102 | response = await client.get('https://login.taobao.com/jump', params=params, headers=headers, 103 | timeout=timeout, follow_redirects=False) 104 | cookies = response.cookies 105 | cookies_list = [{"name": k, "value": v} for k, v in cookies.items()] 106 | update_cookie(cookies_list) 107 | 108 | 109 | async def get_cna() -> None: 110 | async with httpx.AsyncClient() as client: 111 | timeout = httpx.Timeout(60.0, connect=60.0) 112 | timestamp = str(int(time.time() * 1000)) 113 | response = await client.get(f"https://log.mmstat.com/eg.js?t={timestamp}", headers=headers, timeout=timeout) 114 | cookies = response.cookies 115 | cookies_list = [{"name": k, "value": v} for k, v in cookies.items()] 116 | update_cookie(cookies_list) 117 | 118 | 119 | async def api_request( 120 | req_type: str, 121 | api: str, 122 | params: Optional[Dict[str, Any]] = None, 123 | data: Optional[str] = None, 124 | req_body: Optional[Dict[str, Any]] = None, 125 | _m_h5_tk: Optional[str] = 'undefined' 126 | ) -> Dict[str, Any] | str | None: 127 | """ 128 | 用于发送API请求并获取响应数据 129 | 参数: 130 | api (str): 请求的API地址。 131 | params (Dict[str, Any]): 请求参数字典，注意请求参数中的t需要严格和用来签名获取sign的时间戳一致，否则鉴权失败。 132 | data (str): 用于生成签名的数据。 133 | _m_h5_tk (Optional[str]): 用于签名的参数值，来自响应cookie，如果未提供则默认为'undefined'。 134 | """ 135 | async with httpx.AsyncClient() as client: 136 | timeout = httpx.Timeout(60.0, connect=60.0) 137 | sign_dict = get_sign_params(_m_h5_tk, data) 138 | 139 | if _m_h5_tk == 'undefined': 140 | logger.info(f"初始化sign参数: {sign_dict}") 141 | else: 142 | logger.info(f"获取sign参数: {sign_dict}") 143 | 144 | # 添加签名参数到请求参数中 145 | params['t'] = sign_dict['t'] 146 | params['sign'] = sign_dict['sign'] 147 | 148 | if req_type == 'POST': 149 | req_body['data'] = data 150 | response = await client.post(api, data=req_body, params=params, headers=headers, timeout=timeout) 151 | else: 152 | response = await client.get(api, params=params, headers=headers, timeout=timeout) 153 | 154 | # 如果是首次请求，需要从响应中获取_m_h5_tk和_m_h5_tk_enc 155 | if _m_h5_tk == 'undefined': 156 | cookies = response.cookies 157 | cookies_list = [{"name": k, "value": v} for k, v in cookies.items()] 158 | _m_h5_tk = cookies.get('_m_h5_tk', '') 159 | update_cookie(cookies_list) 160 | logger.info(f"获取token参数: {dict(cookies)}") 161 | return _m_h5_tk 162 | 163 | content = response.text 164 | if content.startswith('{'): 165 | return response.json() 166 | else: 167 | return jsonp_to_json(content) 168 | 169 | 170 | async def fetch_company_data(store_id: str) -> Dict[str, Any] | None: 171 | """ 172 | 获取1688店铺企业信息。 173 | 174 | 参数: 175 | data (str): 请求所需的数据，通常为JSON格式的字符串。 176 | 177 | 返回: 178 | Dict[str, Any] | None: 解析后的JSON数据，如果请求失败则为None。 179 | """ 180 | 181 | # 请求参数中data对应的数据 182 | data = '{"componentKey":"wp_pc_shop_basic_info","params":"{\\"memberId\\":\\"' + store_id + '\\"}"}' 183 | 184 | params = { 185 | 'jsv': JS_VERSION, 186 | 'appKey': APP_KEY, 187 | 't': '', 188 | 'sign': '', 189 | 'api': 'mtop.alibaba.alisite.cbu.server.pc.ModuleAsyncService', 190 | 'v': '1.0', 191 | 'type': 'jsonp', 192 | 'valueType': 'string', 193 | 'dataType': 'jsonp', 194 | 'timeout': '10000', 195 | 'callback': 'mtopjsonp1', 196 | 'data': data 197 | } 198 | 199 | # API请求地址 200 | api = 'https://h5api.m.1688.com/h5/mtop.alibaba.alisite.cbu.server.pc.moduleasyncservice/1.0/' 201 | 202 | # 首次请求，获取_m_h5_tk 203 | _m_h5_tk = await api_request('GET', api, params, data) 204 | 205 | # 使用获取到的_m_h5_tk发送实际的数据请求 206 | response_data = await api_request('GET', api, params, data, _m_h5_tk=_m_h5_tk) 207 | logger.info(f"返回数据:{response_data}") 208 | return response_data 209 | 210 | 211 | async def init() -> None: 212 | # 初始化cookies参数值 213 | await get_cna() 214 | await get_tb_token() 215 | 216 | 217 | if __name__ == '__main__': 218 | import asyncio 219 | 220 | # 示例：请求1688店铺企业信息接口获取店铺信息 221 | member_id = 'b2b-22133374292418351a' # 店铺ID 222 | asyncio.run(init()) 223 | asyncio.run(fetch_company_data(member_id)) -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | httpx 2 | PyExecJS 3 | loguru -------------------------------------------------------------------------------- /sign.js: -------------------------------------------------------------------------------- 1 | function sign(e) { 2 | function t(e, t) { 3 | return e << t | e >>> 32 - t 4 | } 5 | function o(e, t) { 6 | var o, n, r, i, a; 7 | return r = 2147483648 & e, 8 | i = 2147483648 & t, 9 | a = (1073741823 & e) + (1073741823 & t), 10 | (o = 1073741824 & e) & (n = 1073741824 & t) ? 2147483648 ^ a ^ r ^ i : o | n ? 1073741824 & a ? 3221225472 ^ a ^ r ^ i : 1073741824 ^ a ^ r ^ i : a ^ r ^ i 11 | } 12 | function n(e, n, r, i, a, s, u) { 13 | return o(t(e = o(e, o(o(function(e, t, o) { 14 | return e & t | ~e & o 15 | }(n, r, i), a), u)), s), n) 16 | } 17 | function r(e, n, r, i, a, s, u) { 18 | return o(t(e = o(e, o(o(function(e, t, o) { 19 | return e & o | t & ~o 20 | }(n, r, i), a), u)), s), n) 21 | } 22 | function i(e, n, r, i, a, s, u) { 23 | return o(t(e = o(e, o(o(function(e, t, o) { 24 | return e ^ t ^ o 25 | }(n, r, i), a), u)), s), n) 26 | } 27 | function a(e, n, r, i, a, s, u) { 28 | return o(t(e = o(e, o(o(function(e, t, o) { 29 | return t ^ (e | ~o) 30 | }(n, r, i), a), u)), s), n) 31 | } 32 | function s(e) { 33 | var t, o = "", n = ""; 34 | for (t = 0; 3 >= t; t++) 35 | o += (n = "0" + (e >>> 8 * t & 255).toString(16)).substr(n.length - 2, 2); 36 | return o 37 | } 38 | var u, l, d, c, p, f, h, m, y, g; 39 | for (g = function(e) { 40 | for (var t = e.length, o = t + 8, n = 16 * ((o - o % 64) / 64 + 1), r = Array(n - 1), i = 0, a = 0; t > a; ) 41 | i = a % 4 * 8, 42 | r[(a - a % 4) / 4] |= e.charCodeAt(a) << i, 43 | a++; 44 | return i = a % 4 * 8, 45 | r[(a - a % 4) / 4] |= 128 << i, 46 | r[n - 2] = t << 3, 47 | r[n - 1] = t >>> 29, 48 | r 49 | }(e = function(e) { 50 | var t = String.fromCharCode; 51 | e = e.replace(/\r\n/g, "\n"); 52 | for (var o, n = "", r = 0; r < e.length; r++) 53 | 128 > (o = e.charCodeAt(r)) ? n += t(o) : o > 127 && 2048 > o ? (n += t(o >> 6 | 192), 54 | n += t(63 & o | 128)) : (n += t(o >> 12 | 224), 55 | n += t(o >> 6 & 63 | 128), 56 | n += t(63 & o | 128)); 57 | return n 58 | }(e)), 59 | f = 1732584193, 60 | h = 4023233417, 61 | m = 2562383102, 62 | y = 271733878, 63 | u = 0; u < g.length; u += 16) 64 | l = f, 65 | d = h, 66 | c = m, 67 | p = y, 68 | h = a(h = a(h = a(h = a(h = i(h = i(h = i(h = i(h = r(h = r(h = r(h = r(h = n(h = n(h = n(h = n(h, m = n(m, y = n(y, f = n(f, h, m, y, g[u + 0], 7, 3614090360), h, m, g[u + 1], 12, 3905402710), f, h, g[u + 2], 17, 606105819), y, f, g[u + 3], 22, 3250441966), m = n(m, y = n(y, f = n(f, h, m, y, g[u + 4], 7, 4118548399), h, m, g[u + 5], 12, 1200080426), f, h, g[u + 6], 17, 2821735955), y, f, g[u + 7], 22, 4249261313), m = n(m, y = n(y, f = n(f, h, m, y, g[u + 8], 7, 1770035416), h, m, g[u + 9], 12, 2336552879), f, h, g[u + 10], 17, 4294925233), y, f, g[u + 11], 22, 2304563134), m = n(m, y = n(y, f = n(f, h, m, y, g[u + 12], 7, 1804603682), h, m, g[u + 13], 12, 4254626195), f, h, g[u + 14], 17, 2792965006), y, f, g[u + 15], 22, 1236535329), m = r(m, y = r(y, f = r(f, h, m, y, g[u + 1], 5, 4129170786), h, m, g[u + 6], 9, 3225465664), f, h, g[u + 11], 14, 643717713), y, f, g[u + 0], 20, 3921069994), m = r(m, y = r(y, f = r(f, h, m, y, g[u + 5], 5, 3593408605), h, m, g[u + 10], 9, 38016083), f, h, g[u + 15], 14, 3634488961), y, f, g[u + 4], 20, 3889429448), m = r(m, y = r(y, f = r(f, h, m, y, g[u + 9], 5, 568446438), h, m, g[u + 14], 9, 3275163606), f, h, g[u + 3], 14, 4107603335), y, f, g[u + 8], 20, 1163531501), m = r(m, y = r(y, f = r(f, h, m, y, g[u + 13], 5, 2850285829), h, m, g[u + 2], 9, 4243563512), f, h, g[u + 7], 14, 1735328473), y, f, g[u + 12], 20, 2368359562), m = i(m, y = i(y, f = i(f, h, m, y, g[u + 5], 4, 4294588738), h, m, g[u + 8], 11, 2272392833), f, h, g[u + 11], 16, 1839030562), y, f, g[u + 14], 23, 4259657740), m = i(m, y = i(y, f = i(f, h, m, y, g[u + 1], 4, 2763975236), h, m, g[u + 4], 11, 1272893353), f, h, g[u + 7], 16, 4139469664), y, f, g[u + 10], 23, 3200236656), m = i(m, y = i(y, f = i(f, h, m, y, g[u + 13], 4, 681279174), h, m, g[u + 0], 11, 3936430074), f, h, g[u + 3], 16, 3572445317), y, f, g[u + 6], 23, 76029189), m = i(m, y = i(y, f = i(f, h, m, y, g[u + 9], 4, 3654602809), h, m, g[u + 12], 11, 3873151461), f, h, g[u + 15], 16, 530742520), y, f, g[u + 2], 23, 3299628645), m = a(m, y = a(y, f = a(f, h, m, y, g[u + 0], 6, 4096336452), h, m, g[u + 7], 10, 1126891415), f, h, g[u + 14], 15, 2878612391), y, f, g[u + 5], 21, 4237533241), m = a(m, y = a(y, f = a(f, h, m, y, g[u + 12], 6, 1700485571), h, m, g[u + 3], 10, 2399980690), f, h, g[u + 10], 15, 4293915773), y, f, g[u + 1], 21, 2240044497), m = a(m, y = a(y, f = a(f, h, m, y, g[u + 8], 6, 1873313359), h, m, g[u + 15], 10, 4264355552), f, h, g[u + 6], 15, 2734768916), y, f, g[u + 13], 21, 1309151649), m = a(m, y = a(y, f = a(f, h, m, y, g[u + 4], 6, 4149444226), h, m, g[u + 11], 10, 3174756917), f, h, g[u + 2], 15, 718787259), y, f, g[u + 9], 21, 3951481745), 69 | f = o(f, l), 70 | h = o(h, d), 71 | m = o(m, c), 72 | y = o(y, p); 73 | return (s(f) + s(h) + s(m) + s(y)).toLowerCase() 74 | } 75 | 76 | // 正确sign值：05748e8359cd3e6deaab02d15caafc11 77 | // var sg =sign('5655b7041ca049730330701082886efd&1719411639403&12574478&{"componentKey":"wp_pc_shop_basic_info","params":"{\\"memberId\\":\\"b2b-22133374292418351a\\"}"}') 78 | // console.log(sg) --------------------------------------------------------------------------------