spring boot实战(第七篇)内嵌容器tomcat配置

默认容器

spring boot默认web程序启用tomcat内嵌容器tomcat，监听8080端口,servletPath默认为 / 通过需要用到的就是端口、上下文路径的修改，在spring boot中其修改方法及其简单；

在资源文件中配置：   server.port=9090 server.contextPath=/lkl

启动spring boot

2015-10-04 00:06:55.768  INFO 609 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]2015-10-04 00:06:55.844  INFO 609 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup2015-10-04 00:06:55.928  INFO 609 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 9090 (http)2015-10-04 00:06:55.930  INFO 609 --- [           main] com.lkl.springboot.Application       : Started Application in 3.906 seconds (JVM running for 4.184)

可以看出其监听端口9090，执行
http://localhost:9090/lkl/springboot/liaokailin 成功访问

自定义tomcat

在实际的项目中简单的配置tomcat端口肯定无法满足大家的需求，因此需要自定义tomcat配置信息来灵活的控制tomcat。

以定义默认编码为例

package com.lkl.springboot.container.tomcat;import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;/** * tomcat 配置 * @author liaokailin * @version $Id: TomcatConfig.java, v 0.1 2015年10月4日 上午12:11:47 liaokailin Exp $ */@Configurationpublic class TomcatConfig {    @Bean    public EmbeddedServletContainerFactory servletContainer() {        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();        tomcat.setUriEncoding("UTF-8");        return tomcat;    }}

构建EmbeddedServletContainerFactory的bean，获取到TomcatEmbeddedServletContainerFactory实例以后可以对tomcat进行设置，例如这里设置编码为UTF-8

SSL配置

生成证书

keytool -genkey -alias springboot -keyalg RSA -keystore /Users/liaokailin/software/ca1/keystore设置密码123456

tomcat中验证证书是否正确

修改tomcat/conf/server.xml文件

<Connector              protocol="org.apache.coyote.http11.Http11NioProtocol"              port="8443" maxThreads="200"              scheme="https" secure="true" SSLEnabled="true"              keystoreFile="/Users/liaokailin/software/ca1/keystore" keystorePass="123456"              clientAuth="false" sslProtocol="TLS"/>

启动tomcat ，访问 http://localhost:8443

spring boot 内嵌tomcat ssl

配置资源文件

server.port=8443server.ssl.enabled=trueserver.ssl.keyAlias=springbootserver.ssl.keyPassword=123456server.ssl.keyStore=/Users/liaokailin/software/ca1/keystore

• server.ssl.enabled 启动tomcat ssl配置
• server.ssl.keyAlias 别名
• server.ssl.keyPassword 密码
• server.ssl.keyStore 位置

启动 spring boot

访问https://localhost:8443/springboot/helloworld

多端口监听配置

前面启动ssl后只能走https,不能通过http进行访问，如果要监听多端口，可采用编码形式实现。

1.注销前面ssl配置，设置配置 server.port=9090

2.修改TomcatConfig.java

package com.lkl.springboot.container.tomcat;import java.io.File;import org.apache.catalina.connector.Connector;import org.apache.coyote.http11.Http11NioProtocol;import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;/** * tomcat 配置 * @author liaokailin * @version $Id: TomcatConfig.java, v 0.1 2015年10月4日 上午12:11:47 liaokailin Exp $ */@Configurationpublic class TomcatConfig {    @Bean    public EmbeddedServletContainerFactory servletContainer() {        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();        tomcat.setUriEncoding("UTF-8");        tomcat.addAdditionalTomcatConnectors(createSslConnector());        return tomcat;    }    private Connector createSslConnector() {        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");        Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();        try {            File truststore = new File("/Users/liaokailin/software/ca1/keystore");            connector.setScheme("https");            protocol.setSSLEnabled(true);            connector.setSecure(true);            connector.setPort(8443);            protocol.setKeystoreFile(truststore.getAbsolutePath());            protocol.setKeystorePass("123456");            protocol.setKeyAlias("springboot");            return connector;        } catch (Exception ex) {            throw new IllegalStateException("cant access keystore: [" + "keystore" + "]  ", ex);        }    }}

通过addAdditionalTomcatConnectors方法添加多个监听连接;此时可以通过http 9090端口，https 8443端口。

转载请注明
http://blog.csdn.net/liaokailin/article/details/48948093

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