Spring boot 邮件系统的错误,需要修改配置的文件yml.如果是企业邮箱的话就需要进行这个配置: spring: mail: host: mail.ccds.com username: info@outlook.com password: 123456 protocol: smtp default-encoding: UTF-8 properties: mail.smtp.socketFactory.fallback: true mail.smtp.starttls.enable: fa…
kvm创建虚拟机报错: qemu-img create -f qcow2 /tmp/centos.qcow2 10G virt-install --virt-type kvm --name centos --ram 1024 --disk /tmp/centos.qcow2,format=qcow2 --network network=default --graphics vnc,listen=0.0.0.0 --noautoconsole --os-type=linux --os-varian…
相信使用过Spring的众多开发者都知道Spring提供了非常好用的 JavaMailSender接口实现邮件发送.在Spring Boot的Starter模块中也为此提供了自动化配置.下面通过实例看看如何在Spring Boot中使用 JavaMailSender 发送邮件. 快速入门 在Spring Boot的工程中的 pom.xml 中引入 spring-boot-starter-mail 依赖: <dependency> <groupId>org.springframewo…
SSL vs TLS vs STARTTLS There's often quite a bit of confusion around the different terms SSL, TLS and STARTTLS. SSL and TLS both provide a way to encrypt a communication channel between two computers (e.g. your computer and our server). TLS is the su…
目录 文章目录 目录 前文列表 numa_fit_instance_to_host _numa_fit_instance_cell _numa_fit_instance_cell_with_pinning _pack_instance_onto_cores 使用示例 NUMA 对齐,CPU isolate NUMA 对齐 CPU require NUMA 对齐,CPU prefer NUMA 不对齐,CPU isolate NUMA 不对齐 CPU require NUMA 不对齐,CPU pr…
说明: 出于安全考虑,阿里云默认封禁 TCP 25 端口出方向的访问流量,无法在阿里云上的云服务器通过 TCP 25 端口连接外部地址. [官方提示]:如果您需要使用阿里云上的云服务器对外部发送邮件,建议您使用阿里云邮产品或者使用第三方邮件服务商提供的 465 端口.记得添加安全组配置. 如果你确实需要使用 25 端口,可在安全管控平台中提交25端口解封申请,地址:https://help.aliyun.com/knowledge_detail/56130.html 但修改为 465 端口后发送…
The Open Web Interface for .NET (OWIN),注意单词为大写,之前好像都写成了 Owin,但用于项目的时候,可以写成:Microsoft.Owin.*. OWIN 体系结构图(简化版): ASP.NET 5 中 Server 和 Host 相关程序包(New/Old): Microsoft.AspNet.Hosting:Microsoft.Owin.Hosting Microsoft.AspNet.Server.IIS:Microsoft.Owin.Host.Sy…
From: "Daniel P. Berrange" <berrange redhat com> To: Guido Günther <agx sigxcpu org> Cc: libvir-list redhat com Subject: Re: [libvirt] [PATCH/RFC]: hostdev passthrough support Date: Tue, 29 Jul 2008 11:53:46 +0100 On Fri, Jul 25, 200…
https://www.fastmail.com/help/technical/ssltlsstarttls.html SSL vs TLS vs STARTTLS There's often quite a bit of confusion around the different terms SSL, TLS and STARTTLS. SSL and TLS both provide a way to encrypt a communication channel between two…
The current .NET SDK does not support targeting .NET Core 2.2 1. 奇怪的错误 最近遇到了一件奇怪的事, The current .NET SDK does not support targeting .NET Core 2.2. Either target .NET Core 1.1 or lower, or use a version of the .NET SDK that supports .NET Core 2.2. 初步看…