Open source distributed task scheduling system ScheduleMaster-v2.0 under. NET Core

It's almost 4 months since the first public introduction of this project in January, during which some repairs have been made and there is no major change in the whole. 2.0 is the first major version update since its release. It brings many new features and fixes some known bug s. Thank you for your comments on blogs, issues and QQ groups, as w ...

Posted by srdva59 on Sun, 26 Apr 2020 19:06:26 -0700

Read the configuration of Nacos in the most native way in. NET Core

background Before that, Lao Huang wrote an article "ASP.NET Core combines with Nacos to complete configuration management and service discovery", which briefly introduced how to connect. NET Core programs to Nacos. In the previous SDK, more open APIs of Nacos were encapsulated and service registration and discovery were encapsulated. ...

Posted by beanfair on Sun, 26 Apr 2020 16:54:44 -0700

Two-dimensional code for H5 scanner

**The main points are as follows:** **1, the interface div section is detailed below for reference: ** <div id="barcode" style="margin-top:45px;background-color: #000000;"> <div style="height:40%"></div> <p class="tip">...Loading...</p> </div> <footer> <div class="fbt" onclick="mui.back()" sty ...

Posted by westonlea7 on Sun, 26 Apr 2020 10:11:43 -0700

Spring boot series elegant handling of unified exception handling and unified result return

Spring boot series (x) unified exception handling and unified result return Previous recommendation Spring boot series (I) idea new spring boot project Introduction to SpringBoot series (2) Spring boot series (3) configuration file details Spring boot series (IV) detailed explanation of web static resource configuration Spring boot series (V) M ...

Posted by countcet on Sun, 26 Apr 2020 06:25:32 -0700

From (Introduction to ES6 standard) (3rd Edition) (by Ruan Yifeng) classic case - in continuous update

From (Introduction to ES6 standard) (3rd Edition) (by Ruan Yifeng) classic case - in continuous update 1. An example of simulating the return value of next method function makeIterator(array){ var nextIndex = 0; return { next: function(){ return nextIndex < array.length ? {value: array[nextIndex++],done:false} : {value: und ...

Posted by demonicfoetus on Sat, 25 Apr 2020 21:04:40 -0700

How to use Python to grab QQ music data (the third play)

[I. project objectives] adopt How to use Python to grab QQ music data (the first play) We have realized to obtain the song name, album name and play link of the songs with the specified page number in the single ranking of the specified singer of QQ music. adopt How to use Python to grab QQ music data We have realized to obtain the lyrics of t ...

Posted by markthien on Sat, 25 Apr 2020 13:13:05 -0700

Python reptile actual battle: hands-on teaching you to crawl agricultural product data (with code)

  Preface The text and pictures of the article are from the Internet, only for learning and communication, and do not have any commercial use. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Crawler's website: Wanbang international group. Founded in 2010 and headquartered in Zhen ...

Posted by icedude on Sat, 25 Apr 2020 08:53:46 -0700

Add json processor to springboot

spring supports the json parser of Jackson 2 by default. Now most people are used to the parser of fastJson. Now it's easy to say how to configure the json parser jackson2 The configuration is as follows: @Configuration public class WebConfig extends WebMvcConfigurerAdapter { //JackSon configuration @Override public void configureMess ...

Posted by jesse_james on Fri, 24 Apr 2020 09:24:04 -0700

Detailed tutorial of Android crawling web page JSON data [novice]

In recent days, we have done an Android task to get Json. We found that Jsoup can only get static pages, but not dynamic pages. Some students corrected it for me: Jsoup can crawl the dynamic page, but it must add the request header (data). The following is the correct example: String url = "Your web interface"; Map data = Maps.newHashMap(); d ...

Posted by colinexl on Wed, 22 Apr 2020 21:57:11 -0700

User authentication with jwt under front-end and back-end separation

0 User Information Authentication with Front-end and Back-end Separation The front end uses Vue+axios and the back end uses SpringBoot+SpringSecurity. To solve the stateless problem of http, I use jwt(json web token) to save user information, bring it with the front end each time a request is made, and give it to the back end for user authentic ...

Posted by mega77 on Wed, 22 Apr 2020 18:43:37 -0700