feat(sign): 支持多环境配置和签名生成优化

- 新增开发环境和生产环境的配置管理
- 移除参数中的空格替换逻辑
- 更新默认搜索键和用户类型
- 支持通过命令行参数切换运行环境
- 自动构建完整请求URL用于curl测试
- 添加环境选择提示和错误处理机制

generateSign.py

@@ -3,11 +3,30 @@ import time
 import uuid
 import urllib.parse
 import hashlib
+import sys
+
+
+# ===================  运行环境配置 ===================
+CONFIG = {
+    "dev": {
+        "platform_ifc_system_code": "ef5b17caff6e4da19d6af82d539e894d",
+        "systemCode": "57395d2bc668496c9c57d8f2b19bd516",
+        "appId": "57395d2bc668496c9c57d8f2b19bd516",
+        "secret_key": "KMFHKo1Uzrl&MWXorbQIT&C$Qea$uQOY",
+        "ifcUrl": "http://192.168.1.202:8083/dev-api/cenertech-interface-center/IFC2"
+    },
+    "prod": {
+        "platform_ifc_system_code": "57395d2bc668496c9c57d8f2b19bd516",
+        "systemCode": "57395d2bc668496c9c57d8f2b19bd516",
+        "appId": "57395d2bc668496c9c57d8f2b19bd516",
+        "secret_key": "opS=K9Parlf&p+JxBOQD2q+zNZa+uXEE",
+        "ifcUrl": "https://dpc.cet.cnooc/prod-api/cenertech-interface-center/IFC2"
+    }
+}
 
 
 # ===================  MD5签名计算  ===================
 def calculate_md5(param, secret_key):
-    # Java 规则：MD5(secretKey + param)
     return hashlib.md5((secret_key + param).encode('utf-8')).hexdigest()
 
 
@@ -36,8 +55,6 @@ def create_sign(param_map, secret_key):
         parts.append(f"{key}={val_str}")
 
     param = "&".join(parts)
-
-    # Java逻辑:  .replaceAll("\\s", "")
     param = "".join(param.split())
 
     print("参数明文 param:", param)
@@ -50,22 +67,31 @@ def create_sign(param_map, secret_key):
 
 # ===================  Python 主程序 ===================
 if __name__ == '__main__':
-    platform_ifc_system_code = "9f5bbb73710c4a6a8923c278ffa00d50"
 
-    systemCode = "114ee506d80a479c8d106c4748d2d029"
+    # 选择 dev / prod
+    env = "dev"
+    if len(sys.argv) > 1:
+        env = sys.argv[1]
+    print(f"\n=== 当前环境：{env} ===\n")
 
-    appId = "114ee506d80a479c8d106c4748d2d029"
+    if env not in CONFIG:
-    secret_key = "31z&h7IhG6gba@ptz=F8FSr+C5-*OHy6"
+        print("❗ 错误：请使用 python sign.py dev 或 python sign.py prod")
+        sys.exit(1)
+
+    cfg = CONFIG[env]
+
+    systemCode = cfg["systemCode"]
+    appId = cfg["appId"]
+    secret_key = cfg["secret_key"]
+    platform_ifc_system_code = cfg["platform_ifc_system_code"]
+    ifcUrl = cfg["ifcUrl"]
 
     ts = str(int(time.time() * 1000))
     randomString = uuid.uuid4().hex
 
     selector = {
-        "searchKeys": ["4555f083accb42c699fa222f85508404", "9bc5618ba6fa485aa2b3f88e37d34238",
+        "searchKeys": ["9cb864213c6f48ceaf90e98e7ca375e9","3DC1B33E1B5B431E99FA163BF9E86E6A","13336","b353614a47e2425a8a8885d270267407"],
-                       "cf0e557530884526bd693341928885c6", "ffc7d0c4018b4c8cad0e8c70aae3698c",
+        "userType": "1",
-                       "71985162af674df0bd1ca75d3e6e1984", "a704938ab033447ead129f1e7821d685",
-                       "b761bd9a156a485ebed9a21c714b9807", "3fd5dd6c401b46e7b1178badb6723491", "13347", ],
-        "userType": "0",
         "hasCascade": True
     }
 
@@ -80,9 +106,7 @@ if __name__ == '__main__':
 
     sign = create_sign(param_map, secret_key)
 
-    ifcUrl = "https://dpc.cet.cnooc/prod-api/cenertech-interface-center/IFC2"
     apiPath = "/userListByDeptSearch"
-
     fullUrl = f"{ifcUrl}/{platform_ifc_system_code}{apiPath}"
 
     curl = f"""