postmark | 易学教程

Saas 应用12个架构规范

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引言如今，软件通常会作为一种服务来交付，它们被称为网络应用程序，或软件即服务（SaaS）。12-Factor 为构建如下的 SaaS 应用提供了方法论：使用标准化流程自动配置，从而使新的开发者花费最少的学习成本加入这个项目。和操作系统之间尽可能的划清界限，在各个系统中提供最大的可移植性。适合部署在现代的云计算平台，从而在服务器和系统管理方面节省资源。将开发环境和生产环境的差异降至最低，并使用持续交付实施敏捷开发。可以在工具、架构和开发流程不发生明显变化的前提下实现扩展。这套理论适用于任意语言和后端服务（数据库、消息队列、缓存等）开发的应用程序。特别声明本文转自国外一篇文章，由Adam Wiggins所著，原文地址： https://12factor.net/ 在此文基础上增加个人的理解以及部分图解。统一源代码管理系统一份基准代码（Codebase），多份部署（depl o y）在类似 SVN 这样的集中式版本控制系统中，基准代码就是指控制系统中的这一份代码库；而在 Git 那样的分布式版本控制系统中，基准代码则是指最上游的那份代码库。基准代码和应用之间总是保持一一对应的关系：一旦有多个基准代码，就不能称为一个应用，而是一个分布式系统。分布式系统中的每一个组件都是一个应用，每一个应用可以分别使用 12-Factor

json_decode() does not work with this valid JSON string

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问题 Here is the JSON string my app is receiving from Postmark, an inbound email delivery service: { "From": "me@mydomain.com", "FromFull": { "Email": "me@mydomain.com", "Name": "Jack" }, "To": "\"test@email.mydomain.com\" <test@email.mydomain.com>", "ToFull": [ { "Email": "test@email.mydomain.com", "Name": "test@email.mydomain.com" } ], "Cc": "", "CcFull": [], "ReplyTo": "", "Subject": "Brussel Sprouts", "MessageID": "a97fb074-338e-48c5-97db-d9c5155e9307", "Date": "Sun, 30 Dec 2012 18:10:54 +0000

json_decode() does not work with this valid JSON string

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Ruby Mailer: Wrong number of arguments

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问题 I'm working on building out my mailer, but I keep running into: wrong number of arguments (0 for 1) Call my crazy, but I feel like I defined everything correctly: Controller (truncated for brevity): def create @cms484 = Cms484.new(cms484_params) respond_to do |format| if @cms484.save SendLink.message(@cms484).deliver_later format.html { redirect_to cms484s_path, notice: 'Cms484 was successfully created.' } format.json { render :show, status: :created, location: @cms484 } else format.html {

Convert curl example to pycurl

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问题 Could someone convert the following PostMark curl example to pycurl? curl -X POST "http://api.postmarkapp.com/email" \ -H "Accept: application/json" \ -H "Content-Type: application/json" \ -H "X-Postmark-Server-Token: ed742D75-5a45-49b6-a0a1-5b9ec3dc9e5d" \ -v \ -d "{From: 'sender@example.com', To: 'receiver@example.com', Subject: 'Postmark test', HtmlBody: '<html><body><strong>Hello</strong> dear Postmark user.</body></html>'}" 回答1: You can use something like this. It's a basic

How can I customize Devise to send password reset emails using PostMark mailer

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问题 I'm trying to get all of my system's email notifications under one umbrella using PostMarkApp and utilizing the Rails gems (postmark-rails, postmark-gem, and mail). I have successfully created a mailer that handles sending receipts for purchases but I haven't been able to receive emails for forgotten passwords. My development logs show that Devise sent the message but no email is received in my inbox and the PostMark credits are not decremented. What's the best or easiest way to have Devise's

Using module “child_process” without Webpack

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问题 I'm using Webpack to bundle dependencies, one of which is the emailing service postmark . This service depends upon something called child_process that apparently ships with node. The problem is, when I attempt to run webpack to bundle my app, it complains: Module not found: Error: Cannot resolve module 'child_process' in ... Most of the answers online say that, in response to this error, I should add the line: node: { child_process: 'empty' } to my webpack config. But this makes no sense,

DMARC/SPF configuration error

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问题 I have a domain registered at domains.google.com that I use with a G Suite account and also to send email from SES and mailchimp. My DNS records look correct to me (Mailchimp instructions): @ TXT "v=spf1 include:_spf.google.com include:amazonses.com include:servers.mcsv.net ~all" _dmarc TXT "v=DMARC1; p=none; pct=100; rua=mailto:re+aml1ryadtn7@dmarc.postmarkapp.com; sp=none; aspf=r;" I use postmark's nifty service to get a weekly DMARC digest, and they report this error for mailchimp emails:

How can I customize Devise to send password reset emails using PostMark mailer

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I'm trying to get all of my system's email notifications under one umbrella using PostMarkApp and utilizing the Rails gems ( postmark-rails , postmark-gem , and mail ). I have successfully created a mailer that handles sending receipts for purchases but I haven't been able to receive emails for forgotten passwords. My development logs show that Devise sent the message but no email is received in my inbox and the PostMark credits are not decremented. What's the best or easiest way to have Devise's mailers send through my PostMark account? Snippet from config/environments/development.rb config