WebApplication 类未继承 SpringBootServletInitializer

src/main/java/com/smartlibrary/web/WebApplication.java

@@ -2,12 +2,20 @@ package com.smartlibrary.web;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
 
 /**
  * Web应用主类
  */
 @SpringBootApplication
-public class WebApplication {
+public class WebApplication extends SpringBootServletInitializer {
+
+    @Override
+    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+        return application.sources(WebApplication.class);
+    }
+
     public static void main(String[] args) {
         SpringApplication.run(WebApplication.class, args);
     }