您的位置：首页 > 运维架构 > Tomcat

SpringBoot中Tomcat配置（学习SpringBoot实战）

2017-10-07 21:21 609 查看

1、Tomcat配置

Spring Boot默认内嵌的Tomcat为Servlet容器，所以本节只讲对Tomcat配置，其实本节的配置对Tomcat、Jetty和Undertow都是通用的。

1.1 配置Tomcat

关于Tomcat的所有属性都在org.springframework.boot.autoconfigure.web.ServerProperties配置类中做了定义，我们只需在application.properties配置属性做配置即可。通用的Servlet容器配置都以"server"作为前缀，而Tomcat特有配置都以"server.tomcat"作为前缀。下面举一些常用的例子。

配置servlet容器

server.port = #配置程序端口，默认为8080
server.session-timeout=#用户session过期，以秒为单位
server.context-path= #配置访问路径，默认为/

配置Tomcat

server.tomcat-uri-encoding = #配置Tomcat编码，默认为UTF-8

server.tomcat.compression = #Tomcat是否开启压缩，默认为关闭off

1.2 代码配置Tomcat

如果你需要通过代码的方式配置servlet容器，则可以注册一个实现EmbeddedServletContainerCustomizer接口的Bean,若想直接配置Tomcat、Jetty、Undertow,则可以直接定义TomcatEmbeddedServletContainerFactor、JettyEmbeddedServletContainerFactor、UndertowEmbeddedServletContainerFactor。

1.2.1 编写案例，项目目录如下

1.2.2 pom.xml的内容如下

<?xml version="1.0" encoding="UTF-8"?>
<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>com.wisely</groupId>
<artifactId>ch7_4</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>ch7_4</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.0.M1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

<repositories>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>

</project>

1.2.3 index.html的内容

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
index page
</body>
</html>

1.2.4 404.html

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
page not found,this is 404 page!
</body>
</html>

1.2.5 CustomServletContainer.java的内容

package com.wisely.ch7_4;

import ch.qos.logback.core.util.TimeUtil;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.boot.context.embedded.ErrorPage;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;

import java.util.concurrent.TimeUnit;

@Component
public class CustomServletContainer implements EmbeddedServletContainerCustomizer {

@Override
public void customize(ConfigurableEmbeddedServletContainer container) {
container.setPort(8888);
container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/404.html"));
container.setSessionTimeout(10, TimeUnit.MINUTES);
}
}

1.2.6 Ch74Application.java的内容

package com.wisely.ch7_4;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@SpringBootApplication
public class Ch74Application {

@RequestMapping("/")
@ResponseBody
private String hello() {
return "hello!";
}

@RequestMapping("/toIndex")
public String toIndexPage() {
return "index1";
}

public static void main(String[] args) {
SpringApplication.run(Ch74Application.class,args);
}
}

1.2.7 运行

浏览器中输入：http://localhost:8888/toIndex

浏览器中输入：http://localhost:8888，最后的效果如下：

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航