feat: 通过 base64 传输图片

pkg/utils/constants.py

@@ -1 +1 @@
-semantic_version = "v3.1.1"
+semantic_version = "v3.2.0"

pkg/utils/image.py

@@ -0,0 +1,41 @@
+import base64
+import typing
+from urllib.parse import urlparse, parse_qs
+import ssl
+
+import aiohttp
+
+
+async def qq_image_url_to_base64(
+    image_url: str
+) -> str:
+    """将QQ图片URL转为base64
+
+    Args:
+        image_url (str): QQ图片URL
+
+    Returns:
+        str: base64编码
+    """
+    parsed = urlparse(image_url)
+    query = parse_qs(parsed.query)
+
+    # Flatten the query dictionary
+    query = {k: v[0] for k, v in query.items()}
+
+    ssl_context = ssl.create_default_context()
+    ssl_context.check_hostname = False
+    ssl_context.verify_mode = ssl.CERT_NONE
+
+    async with aiohttp.ClientSession(trust_env=False) as session:
+        async with session.get(
+            f"http://{parsed.netloc}{parsed.path}",
+            params=query,
+            ssl=ssl_context
+        ) as resp:
+            resp.raise_for_status()  # 检查HTTP错误
+            file_bytes = await resp.read()
+
+    base64_str = base64.b64encode(file_bytes).decode()
+
+    return base64_str