（11）示例实现类 TestXServiceImpl：
package com.xiaopengwei.demo.xservice.impl; import com.xiaopengwei.demo.xservice.ITestXService; import com.xiaopengwei.xspring.annotation.XService; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.util.ArrayList; import java.util.List; /** * <p> * 业务实现类 * * @author XiaoPengwei * @since 2019-07-19 */ @XService public class TestXServiceImpl implements ITestXService { @Override public String listClassName() { // 假装来自数据库 return "123456TestXServiceImpl"; } }（12）测试：
配置 Tomcat 后，访问：
:8080/test/query?username=xiaopengwei和
:8080/test/listClassName