修改配置文件

BlankApp1/BlankApp1/App.config

@@ -2,7 +2,7 @@
 <configuration>
 	<appSettings>
 		<!--连接字符串 SQL Server-->
-		<add key="MySql" value="Data Source=localhost;Database=plc_point_db;User Id='root';Password='Lt,100186';port=3306;charset=utf8mb4;"/>
+		<add key="MySql" value="Data Source=localhost;Database=plc_point_db;User Id='root';Password='521125';port=3306;charset=utf8mb4;"/>
 		<add key="PLCIp" value="192.168.250.1"/>
 		<add key="PLCPort" value="9600"/>