1.生成SSL证书

2.把证书放到项目根目录下面，比如我之前给安信SSL网站安装证书的时候，就放在：

3.把证书再放到项目resources目录下，与application.properties同一目录，然后修改application.properties文件，添加HTTPS支持。在application.properties中添加如下代码：

Server：

Port：443指定https端口号

Server:

Key-store证书名称

Key-alias别名

Key-store-type证书类型

Key-store-password证书密码

Enabled： true允许通过https请求

4.在配置类中添加如下代码：

package com.bootdo.common.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.boot.context.embedded.ConfigurableEmbeddedServletContainer;

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;

@Configuration

public class HttpsConfig {

@Bean

public EmbeddedServletContainerFactory servletContainer() {

TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory() {

@Override

protected void postProcessContext(Context context) {

SecurityConstraint securityCOnstraint= new SecurityConstraint();

securityConstraint.setUserConstraint("CONFIDENTIAL");

SecurityCollection collection = new SecurityCollection();

collection.addPattern("/*");

securityConstraint.addCollection(collection);

context.addConstraint(securityConstraint);

}

};

tomcat.addAdditionalTomcatConnectors(getHttpConnector());

return tomcat;

}

private Connector getHttpConnector() {

Connector cOnnector= new Connector("org.apache.coyote.http11.Http11NioProtocol");

connector.setScheme("http");

connector.setPort(80);

connector.setSecure(false);

connector.setRedirectPort(443);

return connector;

}

public void customize(ConfigurableEmbeddedServletContainer container) {

container.setPort(443);

}

}

5.上传到服务器的话，要在服务器放jar包的地方压放入证书文件：

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