自定义启动配置

在resources下面新建一个banner.txt文件，里面写入自己想要的内容

////////////////////////////////////////////////////////////////////
// _ooOoo_ //
// o8888888o //
// 88" . "88 //
// (| ^_^ |) //
// O\ = /O //
// ____/`---'\____ //
// .' \\| |// `. //
// / \\||| : |||// \ //
// / _||||| -:- |||||- \ //
// | | \\\ - /// | | //
// | \_| ''\---/'' | | //
// \ .-\__ `-` ___/-. / //
// ___`. .' /--.--\ `. . ___ //
// ."" '< `.___\_<|>_/___.' >'"". //
// | | : `- \`.;`\ _ /`;.`/ - ` : | | //
// \ \ `-. \_ __\ /__ _/ .-` / / //
// ========`-.____`-.___\_____/___.-`____.-'======== //
// `=---=' //
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ //
// 佛祖保佑 永无BUG 永不修改 //
////////////////////////////////////////////////////////////////////

启动即可见

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 关闭在启动类中加入

SpringApplicationBuilder builder=new SpringApplicationBuilder(XymApplication.class);
        builder.bannerMode(Banner.Mode.OFF).run(args);

log4j2配置

 　　　　<dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-webartifactId>
            
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.bootgroupId>
                    <artifactId>spring-boot-starter-loggingartifactId>
                exclusion>
            exclusions>
        dependency>
 
        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-log4j2artifactId>
        dependency>

在resources下新建log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>




<configuration status="info" monitorInterval="30">
    
    <appenders>
        
        <console name="Console" target="SYSTEM_OUT">
            
            
            <PatternLayout pattern="[%style{%d}{bright,green}][%highlight{%p}][%style{%t}{bright,blue}][%style{%C}{bright,yellow}]: %msg%n%style{%throwable}{red}" disableAnsi="false" noConsoleNoAnsi="false"/>
        console>
        
        <File name="log" fileName="logs/test.log" append="false">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %class{36} %L %M - %msg%xEx%n"/>
        File>
        
        <RollingFile name="RollingFileInfo" fileName="logs/info.log"
                     filePattern="logs/$${date:yyyy-MM}/info-%d{yyyy-MM-dd}-%i.log">
            <Filters>
                
                <ThresholdFilter level="INFO" onMatch="ACCEPT" onMismatch="DENY"/>
                <ThresholdFilter level="WARN" onMatch="DENY" onMismatch="NEUTRAL"/>
            Filters>
            <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
            <Policies>
                <TimeBasedTriggeringPolicy/>
                <SizeBasedTriggeringPolicy size="100 MB"/>
            Policies>
            
            <DefaultRolloverStrategy max="24"/>
        RollingFile>

        <RollingFile name="RollingFileWarn" fileName="logs/warn.log"
                     filePattern="logs/$${date:yyyy-MM}/warn-%d{yyyy-MM-dd}-%i.log">
            <Filters>
                <ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY"/>
                <ThresholdFilter level="ERROR" onMatch="DENY" onMismatch="NEUTRAL"/>
            Filters>
            <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
            <Policies>
                <TimeBasedTriggeringPolicy/>
                <SizeBasedTriggeringPolicy size="100 MB"/>
            Policies>
            
            <DefaultRolloverStrategy max="24"/>
        RollingFile>

        <RollingFile name="RollingFileError" fileName="logs/error.log"
                     filePattern="logs/$${date:yyyy-MM}/error-%d{yyyy-MM-dd}-%i.log">
            <ThresholdFilter level="ERROR"/>
            <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
            <Policies>
                <TimeBasedTriggeringPolicy/>
                <SizeBasedTriggeringPolicy size="100 MB"/>
            Policies>
            
            <DefaultRolloverStrategy max="24"/>
        RollingFile>

    appenders>
    
    <loggers>
        
        <logger name="org.springframework" level="INFO">
        logger>
        <logger name="org.mybatis" level="INFO">
        logger>
        <root level="info">
            <appender-ref ref="Console"/>
            <appender-ref ref="RollingFileInfo"/>
            <appender-ref ref="RollingFileWarn"/>
            <appender-ref ref="RollingFileError"/>
        root>
    loggers>

configuration>

在项目根目录下面新建

 https配置

找到你的jdk/bin所在，cmd进入；输入

keytool -genkey -alias tomcathttps -keyalg RSA -keysize 2048 -keystore xym.p12 -validity 365
#-genkey 表示要创建一个秘钥
#-alias 是秘钥的别名
#-keyalg 表示使用的加密算法是RSA
#-keysize 秘钥的长度
#-keystore 秘钥存放位置
#-validity 有效天数，单位：天

 依次输入提示信息

在当前文件夹下会有一个 xym.p12，将其复制到你的项目根目录下

#秘钥
#文件所在
server.ssl.key-store=文件名
#别名
server.ssl.key-alias=创建时的别名
#密码
server.ssl.key-password=创建时的密码

新建一个api接口

package org.xym.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class test {
    @RequestMapping(value = "/test")
    public String test(String str){
        return str;
    }
}

当项目启动，浏览器输入https://localhost:8080/项目上下文/test?str=先休息，，，浏览器会问你访问的不是安全连接，继续访问即可

因为tomcat不支持同时设置http和https，所以需要将http的访问重定向

package org.xym.config;

import org.apache.catalina.Context;
import org.apache.catalina.connector.Connector;
import org.apache.tomcat.util.descriptor.web.SecurityCollection;
import org.apache.tomcat.util.descriptor.web.SecurityConstraint;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.security.Security;

/*http转https配置*/
@Configuration
public class TomcatConfig {
    //读取application-dev.properties中的端口
    @Value("${server.port}")
    private int port;
    @Bean
    TomcatServletWebServerFactory tomcatServletWebServerFactory(){
        TomcatServletWebServerFactory tomcatServletWebServerFactory=new TomcatServletWebServerFactory(){

            protected  void postProcessContext(Context context){
                SecurityConstraint constraint=new SecurityConstraint();
                constraint.setUserConstraint("CONFIDENTIAL");
                SecurityCollection collection=new SecurityCollection();
                collection.addPattern("/*");
                constraint.addCollection(collection);
                context.addConstraint(constraint);
            }
        };
        tomcatServletWebServerFactory.addAdditionalTomcatConnectors(createAdditionalTomcat());
        return  tomcatServletWebServerFactory;
    }
    private Connector createAdditionalTomcat(){
        Connector connector=new Connector("org.apache.coyote.http11.Http11NioProtocol");
        connector.setScheme("http");
        connector.setPort(80);
        connector.setSecure(false);
        connector.setRedirectPort(port);
        return  connector;
    }
}
//在地址中输入http://localhost/就会转为https地址；