add kinbase connect

testConnectKingBase.py

@@ -0,0 +1,35 @@
+import psycopg2
+from psycopg2 import sql
+
+# 请根据实际情况修改以下参数
+HOST = "192.168.1.28"
+PORT = "54321"
+DATABASE = "upp_demo"
+USER = "system"
+PASSWORD = "kingbase_ok"
+
+try:
+    # 建立连接
+    conn = psycopg2.connect(
+        host=HOST,
+        port=PORT,
+        database=DATABASE,
+        user=USER,
+        password=PASSWORD
+    )
+    print("成功连接到人大金仓数据库！")
+
+    # 创建一个游标对象
+    cur = conn.cursor()
+
+    # 测试执行简单SQL语句，如查询版本信息
+    cur.execute("SELECT version();")
+    version_info = cur.fetchone()
+    print("数据库版本信息:", version_info)
+
+    # 关闭游标和连接
+    cur.close()
+    conn.close()
+
+except psycopg2.Error as e:
+    print("连接失败:", e)