版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/MaxWoods/article/details/54976357
新建一个maven工程，pom文件：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>maxwoods.sample</groupId>
<artifactId>springboot</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
</parent>
<properties>
<jdk.version>1.8</jdk.version>
<maven.compiler.source>${jdk.version}</maven.compiler.source>
<maven.compiler.target>${jdk.version}</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<!--发布到tomcat取消该注释
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
-->
</dependency>
<!--发布到tomcat取消该注释
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
-->
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.1</version>
<configuration>
<port>8011</port>
<uriEncoding>UTF-8</uriEncoding>
</configuration>
</plugin>
</plugins>
</build>
</project>springboot.java
package springboot;
import org.apache.catalina.connector.Connector;
import org.apache.coyote.http11.Http11NioProtocol;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.boot.context.embedded.tomcat.TomcatConnectorCustomizer;
import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
@SpringBootApplication
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class Application extends SpringBootServletInitializer implements EmbeddedServletContainerCustomizer
{
class MyTomcatConnectorCustomizer implements TomcatConnectorCustomizer {
@Override
public void customize(Connector connector) {
Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
//设置最大连接数
protocol.setMaxConnections(2000);
//设置最大线程数
protocol.setMaxThreads(2000);
protocol.setConnectionTimeout(30000);
}
}
@Override
public void customize(ConfigurableEmbeddedServletContainer container)
{
container.setPort(8081);
((TomcatEmbeddedServletContainerFactory)container).addConnectorCustomizers(new MyTomcatConnectorCustomizer());
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
可以直接运行main方法，或将pom中的注释去掉后，发布到tomcat中，或者直接使用maven tomcat:run运行该示例，以下为maven tomcat:run运行日志：
D:\Develop\Oracle\JDK8\WIN64\bin\java "-Dmaven.multiModuleProjectDirectory=D:\My Code\SpringBoot" -Dmaven.home=D:\Develop\Maven\apache-maven-3.3.9 -Dclassworlds.conf=D:\Develop\Maven\apache-maven-3.3.9\bin\m2.conf -Didea.launcher.port=7534 "-Didea.launcher.bin.path=D:\Develop\JetBrains\IntelliJ IDEA\bin" -Dfile.encoding=UTF-8 -classpath "D:\Develop\Maven\apache-maven-3.3.9\boot\plexus-classworlds-2.5.2.jar;D:\Develop\JetBrains\IntelliJ IDEA\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain org.codehaus.classworlds.Launcher -Didea.version=2016.3.4 -s D:\Develop\Maven\apache-maven-3.3.9\conf\settings.xml org.apache.tomcat.maven:tomcat7-maven-plugin:2.1:run
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building springboot 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.1:run (default-cli) > process-classes @ springboot >>>
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ springboot ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ springboot ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.1:run (default-cli) < process-classes @ springboot <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.1:run (default-cli) @ springboot ---
[INFO] Running war on http://localhost:8011/springboot
[INFO] Using existing Tomcat server configuration at D:\My Code\SpringBoot\target\tomcat
[INFO] create webapp with contextPath: /springboot
二月 10, 2017 11:56:28 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8011"]
二月 10, 2017 11:56:28 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Tomcat
二月 10, 2017 11:56:28 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.37
二月 10, 2017 11:56:30 下午 org.apache.catalina.core.ApplicationContext log
信息: 2 Spring WebApplicationInitializers detected on classpath
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.1.RELEASE)
2017-02-10 23:56:30.646 INFO 7224 --- [ost-startStop-1] springboot.Application : Starting Application on MaxWoods with PID 7224 (started by Max Woods in D:\My Code\SpringBoot)
2017-02-10 23:56:30.650 INFO 7224 --- [ost-startStop-1] springboot.Application : No active profile set, falling back to default profiles: default
2017-02-10 23:56:30.692 INFO 7224 --- [ost-startStop-1] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@697c4256: startup date [Fri Feb 10 23:56:30 CST 2017]; root of context hierarchy
2017-02-10 23:56:31.478 INFO 7224 --- [ost-startStop-1] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-02-10 23:56:31.513 INFO 7224 --- [ost-startStop-1] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration' of type [class org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-02-10 23:56:31.585 INFO 7224 --- [ost-startStop-1] trationDelegate$BeanPostProcessorChecker : Bean 'validator' of type [class org.springframework.validation.beanvalidation.LocalValidatorFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-02-10 23:56:31.616 INFO 7224 --- [ost-startStop-1] o.a.c.c.C.[.[localhost].[/springboot] : Initializing Spring embedded WebApplicationContext
2017-02-10 23:56:31.616 INFO 7224 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 924 ms
2017-02-10 23:56:32.117 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-02-10 23:56:32.120 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'errorPageFilter' to: [/*]
2017-02-10 23:56:32.121 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-02-10 23:56:32.121 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-02-10 23:56:32.121 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-02-10 23:56:32.121 INFO 7224 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-02-10 23:56:32.552 INFO 7224 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@697c4256: startup date [Fri Feb 10 23:56:30 CST 2017]; root of context hierarchy
2017-02-10 23:56:32.626 INFO 7224 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/test/{id}]}" onto java.lang.String springboot.Home.test(java.lang.String)
2017-02-10 23:56:32.627 INFO 7224 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/]}" onto java.lang.String springboot.Home.home()
2017-02-10 23:56:32.631 INFO 7224 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-02-10 23:56:32.631 INFO 7224 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-02-10 23:56:32.680 INFO 7224 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-02-10 23:56:32.680 INFO 7224 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-02-10 23:56:32.747 INFO 7224 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-02-10 23:56:32.956 INFO 7224 --- [ost-startStop-1] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-02-10 23:56:32.974 INFO 7224 --- [ost-startStop-1] springboot.Application : Started Application in 2.74 seconds (JVM running for 7.812)
2017-02-10 23:56:32.999 INFO 7224 --- [ main] org.apache.coyote.http11.Http11Protocol : Starting ProtocolHandler ["http-bio-8011"]