feat: implement fetch_proxies2 method to retrieve proxy IPs from external API

multi_proxy_refill.py

@@ -44,9 +44,26 @@ def fetch_proxies3(region_code, n):
     return result
 
 
-# def fetch_proxies2(region_code, n):
-#     url = "http://" + region_code.lower() + "-pr.thordata.net:25000"
-#     return [url for _ in range(n)
+def fetch_proxies2(region_code, n):
+    url = f"http://api.ipipgo.com/ip?cty={region_code}&c={n}&pt=1&ft=json&pat=\n&rep=1&key=625ce417"
+    try:
+        res = requests.get(url)
+        data_json = res.json()
+        print(data_json)
+    except (RequestException, ValueError):
+        time.sleep(1)
+        return fetch_proxies1(region_code, n)
+    arr = data_json["data"] or []
+    if not arr:
+        time.sleep(1)
+        return fetch_proxies1(region_code, n)
+    result = []
+    for item in arr:
+        ip = item["ip"]
+        port = item["port"]
+        result.append(f"http://{ip}:{port}")
+    return result
+
 
 def fetch_proxies4(region_code, n):
     url = f"http://api.proxy.roxlabs.io/getProxyIp?num={n}&return_type=json&lb=1&sb=&flow=1&regions={region_code}&protocol=socks5"
@@ -186,4 +203,5 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    # main()
+    fetch_proxies2('TW',2)