spring+opcua 1.new spring boot project 2.new sourcefolder lib 複製opcua相關的lib、jdk/jre/.jar jdk/jre/ext/.jar ; 將lib資料夾下的所有檔案add to class delete logf4相關。 3.pom.xml (熱啟動)

  	<dependency>
     	<groupId>org.springframework.boot</groupId>
     	<artifactId>spring-boot-starter-thymeleaf</artifactId>
  	</dependency>
	<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
	</dependency>
 

4.application.propertities裡 spring.mvc.view.prefix=/templates/ spring.mvc.view.suffix=.html 開發關閉快取 spring.thymeleaf.cache=false 5. /templates/下新建hello.html