好吧，确实和这个无关

src/main/java/com/yihu/hos/ServletInitializer.java

@@ -1,7 +1,13 @@
package com.yihu.hos;
public class ServletInitializer {
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
public class ServletInitializer extends SpringBootServletInitializer {
	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(ESBApplication.class);
	}
}