錯誤提示如下

The import org.springframework.transaction.annotation.Transactional cannot be resolved

原因分析：

選擇的spring版本改為4.3.2.RELEASE

   <dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>4.3.2.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>4.3.2.RELEASE</version>
		</dependency>