From df73c9042ce5bfc91f9d2a0472aa070fa22aa5df Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期四, 21 十二月 2023 15:11:29 +0800
Subject: [PATCH] 修改终止进出片方法
---
springboot-vue3/src/main/java/com/example/springboot/component/S7control.java | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
index a73f176..a5f3e44 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
@@ -331,11 +331,17 @@
}
//璇诲彇鏃堕棿
- public Long readtime(String address) {
- if (s7PLC==null)
- return null;
+public Long readtime(String address) {
+ if (s7PLC == null)
+ return null;
+ try {
return s7PLC.readTime(address);
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
}
+}
+
public void writetime(String address, long datas) {
if (s7PLC == null)
--
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