feat: get_tyy_data优化2

2025-05-16 11:12:07 +08:00 · 2025-05-16 11:12:07 +08:00 · 518379ea35
parent 1d7c2ebb35
commit 518379ea35
1 changed files with 1 additions and 1 deletions
--- a/apps/em/cd.py
+++ b/apps/em/cd.py
@ -17,7 +17,7 @@ def get_tyy_data(*args):
            resp = sc.recv(1024)
            if not resp:
                raise ParseError("采集器返回空数据")
-            if len(resp) < 8:
+            elif len(resp) < 8:
                raise ParseError("设备未启动")
            json_data = resp[5:-4]
            json_str = json_data.decode('utf-8')