From 7677ec6038c661951fcd74a2acfce65f2e83a01e Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期二, 26 十二月 2023 09:26:03 +0800
Subject: [PATCH] 修改复位倒计时为全局弹出
---
springboot-vue3/src/main/java/com/example/springboot/component/S7control.java | 22 ++++++++++++++++++----
1 files changed, 18 insertions(+), 4 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..0eb3b69 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
@@ -37,13 +37,21 @@
}
return instance;
}
-
+
/**
* 鍏抽棴瑗块棬瀛恠7閫氳杩炴帴
*/
public void CloseS7client() {
if (s7PLC == null)
s7PLC.close();
+ s7PLC.checkConnected();
+ }
+
+ /**
+ * s7閫氳杩炴帴鐘舵��
+ */
+ public boolean CheckConnected() {
+ return s7PLC.checkConnected();
}
/**
@@ -331,11 +339,17 @@
}
//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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