Realization of permission model based on shiro

1. shiro Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, password, and session management. With Shiro's easy to understand API, you can quickly and easily access any application, from the smallest mobile application to the largest network and enterprise application. Authentica ...

Posted on Sat, 23 May 2020 03:24:28 -0700 by lulubell

Function test of ActiveMQ high availability + load balancing cluster

1. Basic function test ActiveMQ is a JMS Provider implementation that fully supports the JMS 1.1 and J2EE 1.4 specifications. The full name of JMS is Java Message Service, that is, Java Message Service. It is mainly used to deliver messages between producers and consumers. Producers are responsible for generating messages while consumers are re ...

Posted on Fri, 22 May 2020 03:07:54 -0700 by naitsir

Exchange Online PowerShell V2 use

Microsoft updated Exchange Online Powershell V2 at the beginning of the year. Because of the epidemic, I didn't pay attention to it. After all, the old version of the script can continue to run. Today, I was just free. I tested the new version and found that the stability and speed were greatly improved. Later, I changed the script of the old ...

Posted on Fri, 22 May 2020 02:21:25 -0700 by shonuff

Submission of php form form

php forms inserting forms into Web pages Insert the form in the normal WEB page as follows: a relatively complete form will be created here to show all the elements and attributes in < form >. <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>index</title> </head> < ...

Posted on Fri, 22 May 2020 01:05:11 -0700 by roba59

java application: send mail to user registered mailbox

Implement functionality Forget password, successful registration, etc. Send authentication code information or registration information to the user. operation flow Forget password: 1. Verify that the mailbox has been registered; Send verification code to mailbox; 3. Verify that the verification code is correct; 4. Reset the password; I'm going ...

Posted on Wed, 20 May 2020 09:19:31 -0700 by nikes90

Eggjs Learning Notes Day 33: eggjs creates a base class base.js controller, configures session, and creates a tool.js service (svg-captcha verification code)

1. Create base classes. The role of base classes: for example, login success and failure, administrator new edit success and failure, role new edit success and failure, there are success callbacks and failure callbacks, such as showing a successful information failure, these things are common.So encapsulated with base classes, other classes ca ...

Posted on Mon, 18 May 2020 09:53:22 -0700 by wkerplunk

Training DeepFM under PAI-Notebook

Training DeepFM under PAI-Notebook It should be said that DeepFM is one of the most common CTR prediction models at present. For a recommendation system based on CTR estimation, the most important thing is to learn the combination of features behind user click behavior.In different recommended scenarios, low-order or high-order combinatorial fe ...

Posted on Thu, 14 May 2020 20:06:07 -0700 by ZaZall

The implementation of flash restful API and the basic permission control based on flash httpauth

This series of tutorials is divided into four stages 1.flask restful web service 2.flask restful api 3.flask Httpauth to realize authority control 4.uwsgi Manage flask applications  In the first two articles, we have studied the development and implementation of basic web services and restful api. After the implementation of interface develop ...

Posted on Thu, 14 May 2020 02:22:01 -0700 by Javizy

Write a redux, react redux and the extension of Middleware (asynchronous thunk, printing logger)

The beggar version of the manual roll up is as follows. It only realizes the most basic functions: subscription, dispatch and access. However, it can be used easily. It's no problem to make a counter, and the core functions of redux can be seen more simply and roughly Note: the length of this article is long. It is recommended to read it slowl ...

Posted on Wed, 13 May 2020 22:28:54 -0700 by mady

Example Summary of Oracle Knowledge Points

Article Directory Oracle Knowledge Points Tablespaces, users, roles Tablespace Getting relationships between tablespaces and data files View data block size Query information about tables owned by the current user, accessible tables, and all tables in the current database Query information for all tables ...

Posted on Sun, 10 May 2020 00:00:11 -0700 by sheila