Initialize encryption and JavaScript reverse-engineering study repository

Document the project structure and setup while excluding local dependencies and IDE settings.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

非对称加密-2026-09-02/实战案例-五矿集团/python调用.py

@@ -0,0 +1,47 @@
+import time
+
+import requests
+import execjs
+
+headers = {
+    "Accept": "application/json, text/plain, */*",
+    "Accept-Language": "zh-CN,zh;q=0.9",
+    "Connection": "keep-alive",
+    "Content-Length": "0",
+    "Origin": "https://ec.minmetals.com.cn",
+    "Referer": "https://ec.minmetals.com.cn/open/home/purchase-info",
+    "Sec-Fetch-Dest": "empty",
+    "Sec-Fetch-Mode": "cors",
+    "Sec-Fetch-Site": "same-origin",
+    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36",
+    "sec-ch-ua": "\"Chromium\";v=\"152\", \"Not?A_Brand\";v=\"24\", \"Google Chrome\";v=\"152\"",
+    "sec-ch-ua-mobile": "?0",
+    "sec-ch-ua-platform": "\"Windows\""
+}
+with open("五矿集团.js", "r", encoding="utf-8") as f:
+    code_js = f.read()
+cookies = {
+    # "__jsluid_s": "e761c17024077e17ad5b78ccdd2b3df3",
+    "SUNWAY-ESCM-COOKIE": "a9a9e461-c1c4-4348-b1f3-60ace80a499e",
+    "JSESSIONID": "C1F0A4A6E17FA8D3F9674563DF3F20C9"
+}
+ctx = execjs.compile(code_js)
+
+for page in range(1, 6):
+    public_key = requests.post("https://ec.minmetals.com.cn/open/homepage/public", headers=headers).text
+
+    encrypt_params = ctx.call("encrypt_param", public_key, page)
+
+    json_data = {
+        "param": encrypt_params,
+    }
+
+    response = requests.post(
+        "https://ec.minmetals.com.cn/open/homepage/zbs/by-lx-page",
+        cookies=cookies,
+        headers=headers,
+        json=json_data
+    )
+    print(response.json())
+    # print(response.text)
+    time.sleep(1)