springboot不使用內置tomcat啓動，用jetty或undertow

Spring Boot啓動程序一般使用Tomcat做爲默認的嵌入式服務器。若是須要更改 - 您能夠排除Tomcat依賴項並改成包含Jetty或Undertow：

jetty配置：

 

<dependency>
    <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>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jetty</artifactId>
</dependency>

 

@Bean
public JettyEmbeddedServletContainerFactory  jettyEmbeddedServletContainerFactory() {
    JettyEmbeddedServletContainerFactory jettyContainer = 
      new JettyEmbeddedServletContainerFactory();
     
    jettyContainer.setPort(9000);
    jettyContainer.setContextPath("/springbootapp");
    return jettyContainer;
}

undertow配置:

<dependency>
    <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>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-undertow</artifactId>
</dependency>

@Bean
public UndertowEmbeddedServletContainerFactory embeddedServletContainerFactory() {
    UndertowEmbeddedServletContainerFactory factory = 
      new UndertowEmbeddedServletContainerFactory();
     
    factory.addBuilderCustomizers(new UndertowBuilderCustomizer() {
        @Override
        public void customize(io.undertow.Undertow.Builder builder) {
            builder.addHttpListener(8080, "0.0.0.0");
        }
    });
     
    return factory;
}

 

 

9.在引導應用程序中配置Jetty或Undertow

Spring Boot啓動程序一般使用Tomcat做爲默認的嵌入式服務器。若是須要更改 - 您能夠排除Tomcat依賴項並改成包含Jetty或Undertow：

配置Jetty

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< dependency >      < 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 >      </ exclusions > </ dependency > < dependency >      < groupId >org.springframework.boot</ groupId >      < artifactId >spring-boot-starter-jetty</ artifactId > </ dependency >

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@Bean public JettyEmbeddedServletContainerFactory  jettyEmbeddedServletContainerFactory() {      JettyEmbeddedServletContainerFactory jettyContainer =        new JettyEmbeddedServletContainerFactory();            jettyContainer.setPort( 9000 );      jettyContainer.setContextPath( "/springbootapp" );      return jettyContainer; }

配置Undertow

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< dependency >      < 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 >      </ exclusions > </ dependency > < dependency >      < groupId >org.springframework.boot</ groupId >      < artifactId >spring-boot-starter-undertow</ artifactId > </ dependency >

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@Bean public UndertowEmbeddedServletContainerFactory embeddedServletContainerFactory() {      UndertowEmbeddedServletContainerFactory factory =        new UndertowEmbeddedServletContainerFactory();            factory.addBuilderCustomizers( new UndertowBuilderCustomizer() {          @Override          public void customize(io.undertow.Undertow.Builder builder) {              builder.addHttpListener( 8080 , "0.0.0.0" );          }      });            return factory; }