OAuth2 based SSO

由 纵然是瞬间 提交于 2021-02-20 19:29:22
问题 Our project consists several sub application, and we are looking for a solution to implement SSO to avoid the authentication for each sub application. Suppose this is the structure of our project: authentication server(call it AS or IdP or something else) order-system product-system data-analysis-system ....... And we found that there are a lot of articles of "SSO implemented based on OAuth2" like this. In that article, we prefer to the SAML strategy because it is simple and clear, however

OAuth2 based SSO

由 扶醉桌前 提交于 2021-02-20 19:29:09
问题 Our project consists several sub application, and we are looking for a solution to implement SSO to avoid the authentication for each sub application. Suppose this is the structure of our project: authentication server(call it AS or IdP or something else) order-system product-system data-analysis-system ....... And we found that there are a lot of articles of "SSO implemented based on OAuth2" like this. In that article, we prefer to the SAML strategy because it is simple and clear, however

Java程序员养成日记一（计算机基础）2.20

由 烂漫一生 提交于 2021-02-20 19:28:29
参照博客 java程序员技能树 （如有侵权马上删除） 经典回顾 操作系统（ operation system OS） 简介 操作系统（operation system，简称OS）是管理 计算机硬件 与 软件 资源的 计算机程序 。操作系统需要处理如管理与配置 内存 、决定 系统资源 供需的优先次序、控制 输入设备 与 输出设备 、操作网络与管理文件系统等基本事务。操作系统也提供一个让用户与系统交互的操作界面。 主要的操作系统 嵌入式（ VxWorks 、 eCos 、 Symbian OS 及 Palm OS 、 iOS 、 Android ） 类 Unix（ System V 、 BSD 与 Linux ） Microsoft Windows（ Windows XP 、 Windows 7 、 Windows 10 、） MacOS X（ MacOS 和MacOS X ） Google Chrome OS（ Google的轻型的、基于网络的计算机操作系统计划 ） 编译原理 基本概念 编译原理即是对高级程序语言进行翻译的一门科学技术, 我们都知道计算机程序由 程序语言 编写而成, 在早期计算机程序语言发展较为缓慢, 因为计算机存储的数据和执行的程序都是由0、1代码组合而成的,

云计算离普通用户远吗？

由 房东的猫 提交于 2021-02-20 19:27:59
云计算离普通用户远吗？ 关键词：云计算 近几年，云计算被应用到越来越多的领域，不少IT大厂争相转型为云计算厂商。云计算其实就是把计算机资源收集起来，按需提供给用户。是基于网络的、可配置的共享计算资源池能够方便放的随机访问的一种模式。这些可配置的共享资源计算池包括网络、服务器、存储、应用和服务。并且这些资源池以最小化的管理或者通过与服务提供商的交互可以快速地提供和释放。 从使用者的角度来说，云计算是一种颠覆性的交付模式，云厂商为用户提供了一体化的共享服务平台。比如，现在我们需要计算机完成一些作业时，就需要购买电脑，购买电脑时你需要考虑CPU几核，内存多大，硬盘存储多大等等一系列问题，也就是比较大型的集群。通常购买电脑的费用会比使用云算力高出许多。云计算的颠覆之处在于“按需即用、按需应变”。就像现在家庭用电一样，看你每个月用了多少，然后收费。云计算也是如此，根据用户使用算力的多少进行收费，云计算对于计算机资源的使用也是如此，除了不用买电脑，你的个人文件也可以存放在”云”上。一般”云”提供商都有很好的备份机制，你不用担心电脑硬盘坏了，导致你重要的文件丢失。无论你在任何地方，只要有一个终端，就可以连上”云”，不仅使用方便、而且能够保证数据的安全。 也许有人会说，虽然建设集群前期费用高，但长远来看，是性价比比较高的，但用户使用门槛高，大规模使用需要专业的运维团队；且对于硬件要求较高，折旧更快

Run Nodemon with Typescript compiling?

由 可紊 提交于 2021-02-20 19:27:30
问题 I want my typescript files to be compiled on every file saving with the command tsc . How do I combine the tsc command with the command that nodemon runs in the build:live script "scripts": { "start": "npm run build:live", "build:live": "nodemon --watch '*.ts' --exec 'ts-node' app.ts", } this script causes nodemon to call itself twice or three times: "build:live": "nodemon --watch '*.ts' --exec 'ts-node app.ts & tsc'", 回答1: This looks like it will achieve what you're looking for: "start":

PHP: Performance: splat operator or reflection

由 时光毁灭记忆、已成空白 提交于 2021-02-20 19:27:28
问题 In an app that I'm creating, I need to pass an unknown number of parameters to an unknown constructor of a class. The class (+ namespace) is a string, that is in $class. The parameters are in an array. This application will be deployed over a couple of months, so we thought we could develop it already in PHP 5.6. So I thought that the solution of this would be: $instance = new $class(...$args); This is working... But my collegues don't want to accept this, because the CI server does not

Can I use `obj.constructor === Array` to test if object is Array?

由 柔情痞子 提交于 2021-02-20 19:27:26
问题 Is it correct to use obj.constructor === Array to test if an object is an array as suggested here? Does it always returns correct answer compatible with Array.isArray ? 回答1: Depends, there are a few scenarios where it can return a different value, but Array.isArray will work. The Array object for one window is not the the same Array object in another window. var obj = someIframe.contentWindow.someArray; console.log(obj.constructor === Array);//false console.log(Array.isArray(obj));//true The

Twitter Login/Authentication in Android Fragment

由 走远了吗. 提交于 2021-02-20 19:27:06
问题 I am trying to implement a twitter login button in a fragment in Android using Fabric. I got it to work in an activity, but cannot get it working in a fragment. Here is my TwitterFragment class (extends fragment) @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { TwitterAuthConfig authConfig = new TwitterAuthConfig(mTWITTER_KEY, mTWITTER_SECRET); Fabric.with(super.getActivity(), new Twitter(authConfig)); View view = inflater.inflate(R

Micronaut data : No backing RepositoryOperations configured for repository

由 你说的曾经没有我的故事 提交于 2021-02-20 19:26:35
问题 I am getting this following exception when I try configuring micronaut-data with inmemory h2 database and Jpa. I have been following the documentation I created the project from command line with maven as build tool. I have the following <dependency> <groupId>io.micronaut.configuration</groupId> <artifactId>micronaut-jdbc-tomcat</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <scope>runtime</scope> </dependency>

How to get the filename of uploaded file in rails contoller

由 柔情痞子 提交于 2021-02-20 19:26:30
问题 <%= file_field 'upload' %> In my controller, if I give the following, based on suggestions filename=params[:upload] @result=filename.original_filename I am getting. undefined method `original_filename' for #<ActionController::Parameters:0x002b6c396e44b8> Note: I am not using form. Rails version is 4.0.2 回答1: Use the following code in order to get the filename: params[:file].original_filename 回答2: Have you read how to upload files in Rails? Have you set your form to multipart: true ? What will
订阅