SpringMVC cannot map requests after importing Baidu Aip into Maven POM/在Maven配置里面添加百度语音之后SpringMVC不能映射请求

Encountered a problem about SpringMVC and Baidu Aip Speech.
After adding

<dependency>

	<groupId>com.baidu.aip</groupId>

	<artifactId>java-sdk</artifactId>

	<version>${baidu.aip.version}</version>

</dependency>

this into Maven POM, SpringMVC cannot map requests. The console does not display map information. But once deleted this, SpringMVC can map requests again. I would like to know how to solve the problem…