mom上传图片

upload_pict_mom.py

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+import os
+import time
+import json
+import requests
+from watchdog.observers import Observer
+from watchdog.events import FileSystemEventHandler
+
+# 加载配置
+with open("config_mom.json", encoding="utf-8") as f:
+    config = json.load(f)
+
+MOM_UPLOAD_URL = f"{config['mom_prefix']}/cams-service/openapi/hotwater/file/upload"
+OPNO = config["opNo"]
+WATCH_FOLDERS = config["watch_folders"]
+
+
+def extract_sn(filename: str) -> str:
+    """取文件名前 22 位作为 SN；不足 22 位则整个文件名返回"""
+    name, _ = os.path.splitext(filename)   # 去掉扩展名
+    return name[:22]
+
+
+def upload_image(file_path: str) -> None:
+    filename = os.path.basename(file_path)
+    sn = extract_sn(filename)
+    # 构造三个独立的 multipart 字段
+    multipart_fields = {
+        "opNo": (None, OPNO),                # 普通文本字段
+        "sn":   (None, sn),                  # 普通文本字段
+        "file": (filename, open(file_path, "rb"), "image/jpeg")
+    }
+    try:
+        resp = requests.post(
+            MOM_UPLOAD_URL,
+            files=multipart_fields,
+            timeout=30
+        )
+        print(f"[上传] {filename} → {resp.status_code} {resp.text}")
+    except Exception as e:
+        print(f"[上传失败] {filename} → {e}")
+
+
+class ImageHandler(FileSystemEventHandler):
+    def on_created(self, event):
+        if not event.is_directory:
+            ext = os.path.splitext(event.src_path)[1].lower()
+            time.sleep(0.5)  # 等待文件写完
+            upload_image(event.src_path)
+
+
+if __name__ == "__main__":
+    for folder in WATCH_FOLDERS:
+        os.makedirs(folder, exist_ok=True)
+
+    event_handler = ImageHandler()
+    observer = Observer()
+
+    for folder in WATCH_FOLDERS:
+        observer.schedule(event_handler, folder, recursive=False)
+        print(f"[监控启动] {os.path.abspath(folder)}")
+
+    observer.start()
+    try:
+        while True:
+            time.sleep(1)
+    except KeyboardInterrupt:
+        observer.stop()
+    observer.join()