replace jetty to tomcat server

dbsyncer-web/pom.xml

@@ -23,10 +23,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
             <exclusions>
-                <exclusion>
-                    <groupId>org.springframework.boot</groupId>
-                    <artifactId>spring-boot-starter-tomcat</artifactId>
-                </exclusion>
                 <exclusion>
                     <groupId>org.springframework.boot</groupId>
                     <artifactId>spring-boot-starter-logging</artifactId>
@@ -40,13 +36,7 @@
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
 
-        <!-- Jetty Web容器-->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jetty</artifactId>
-        </dependency>
-
-        <!-- Thymeleaf 渲染引擎-->
+        <!-- Thymeleaf 渲染引擎 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-thymeleaf</artifactId>