'commit'

Apps/XinDianTu/Kit.py

@@ -24,6 +24,28 @@ def read_image(path):
         return None
 
 
+def get_image_content_md5(file_path, top_ratio=0.1, bottom_ratio=0.1):
+    """
+    计算图片核心内容的 MD5 值（排除状态栏和导航栏）
+    """
+    img = read_image(file_path)
+    if img is None:
+        return None
+
+    h, w = img.shape[:2]
+    top = int(h * top_ratio)
+    bottom = int(h * (1 - bottom_ratio))
+
+    # 裁剪中间部分
+    content = img[top:bottom, :]
+
+    # 将图片数据转换为字节流计算 MD5
+    success, encoded_img = cv2.imencode(".jpg", content)
+    if success:
+        return hashlib.md5(encoded_img.tobytes()).hexdigest()
+    return hashlib.md5(content.tobytes()).hexdigest()
+
+
 def save_image(path, img):
     """保存图片，支持中文路径及鲁棒性检查"""
     try: