Sync all projects

recha18/py/jd.py

@@ -0,0 +1,24 @@
+import socket
+
+def check_port(ip, port):
+    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+        s.settimeout(1)  # 设置超时时间
+        try:
+            s.connect((ip, port))
+            return True
+        except:
+            return False
+
+ip = "108.181.32.169"
+open_ports = []
+
+for port in range(10000, 65537):
+    if check_port(ip, port):
+        open_ports.append(port)
+
+with open("Py.txt", "w") as file:
+    for port in open_ports:
+        file.write(f"{port}
+")
+
+print(f"开放的端口已保存到 Py.txt 文件中。")