筛选

main.py

@@ -19,6 +19,7 @@ def download_image(url:str) -> Image:
             oss_auth = oss2.Auth(config['OSS_ACCESS_KEY_ID'], config['OSS_ACCESS_KEY_SECRET'])
             return Image.open(io.BytesIO(oss2.Bucket(oss_auth, f'http://{config["OSS_HOST"]}', config['OSS_BUCKET_NAME']).get_object(url).read()))
         except Exception:
+            print('图片下载失败:', url)
             return None
     else:
         try:
@@ -31,16 +32,26 @@ def download_image(url:str) -> Image:
 
 import pymysql
 import pymysql.cursors
+import cnocr
 
+ocr = cnocr.CnOcr(rec_model_name='ch_PP-OCRv3')
 conn = pymysql.connect(host=config['MYSQL_HOST'], user=config['MYSQL_USER'], password=config['MYSQL_PASSWORD'], database=config['MYSQL_NAME'], cursorclass=pymysql.cursors.DictCursor)
 cursor = conn.cursor()
-cursor.execute("SELECT id, content FROM web_images LIMIT 10")
+cursor.execute("SELECT id, content FROM web_images LIMIT 5")
 
 # 获取查询结果
 rows = cursor.fetchall()
 for row in rows:
-    print(row)
+    #print(row)
     image = download_image(row['content'])
+    if image is None:
+        print('图片下载失败，跳过')
+        continue
+    out = ocr.ocr(image)
+    # 这段代码将只包含那些非空、不是纯数字且长度大于1的'text'值
+    texts = [item['text'] for item in out if item['text'] and not item['text'].isdigit() and len(item['text']) > 1]
+    print(texts)
+
 
 # 关闭游标和连接
 cursor.close()