Sping Boot集成MyBatis打包成jar时，找不到类的问题

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.jar.JarEntry;
import java.util.jar.JarInputStream;

import org.springframework.util.ResourceUtils;

import lombok.extern.slf4j.Slf4j;
import net.sourceforge.stripes.vfs.DefaultVFS;

@Slf4j
public class SpringBootVfs extends DefaultVFS {

	@Override
	protected URL findJarForResource(URL url) throws MalformedURLException {
		url = ResourceUtils.extractJarFileURL(url);
		return (isJar(url)) ? url : null;
	}
	
	@Override
	protected boolean isJar(URL url) {
		return url.getPath().toLowerCase().endsWith(ResourceUtils.JAR_FILE_EXTENSION)
				|| url.getPath().toLowerCase().endsWith(".war");
	}

	/**
	 * List the names of the entries in the given {@link JarInputStream} that
	 * begin with the specified {@code path}. Entries will match with or without
	 * a leading slash.
	 * 
	 * @param jar The JAR input stream
	 * @param path The leading path to match
	 * @return The names of all the matching entries
	 * @throws IOException If I/O errors occur
	 */
	@Override
	protected List<String> listResources(JarInputStream jar, String path) throws IOException {
		// Include the leading and trailing slash when matching names
		if (!path.startsWith("/"))
			path = "/" + path;
		if (!path.endsWith("/"))
			path = path + "/";

		// Iterate over the entries and collect those that begin with the
		// requested path
		List<String> resources = new ArrayList<String>();
		for (JarEntry entry; (entry = jar.getNextJarEntry()) != null;) {
			if (!entry.isDirectory()) {
				// Add leading slash if it's missing
				String name = entry.getName();
				if (!name.startsWith("/"))
					name = "/" + name;

				// Check file name
				if (name.startsWith(path) || name.startsWith("/WEB-INF/classes" + path)) {
					log.trace("Found resource: ", name);
					resources.add(name.substring(1)); // Trim leading slash
				}
			}
		}
		return resources;
	}
}

VFS.addImplClass(SpringBootVFS.class);

@Bean(name = "sqlSessionFactory")
    public SqlSessionFactory sqlSessionFactoryBean() {
    	//解决myBatis下 不能嵌套jar文件的问题
    	VFS.addImplClass(SpringBootVFS.class);
        SqlSessionFactoryBean bean = new SqlSessionFactoryBean();
        bean.setDataSource(dataSource);
        bean.setTypeAliasesPackage("org.weichai");
        // 分页插件
        PageHelper pageHelper = new PageHelper();
        Properties props = new Properties();
        props.setProperty("reasonable", "true");
        props.setProperty("supportMethodsArguments", "true");
        props.setProperty("returnPageInfo", "check");
        props.setProperty("params", "count=countSql");
        pageHelper.setProperties(props);
        //添加XML目录
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
        try {
        	  // 添加插件
            bean.setPlugins(new Interceptor[] { pageHelper });
            bean.setMapperLocations(resolver.getResources("classpath*:mapper/**/*.xml"));
            return bean.getObject();
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }