SpringCloud Micro Service (05):Zuul component for routing gateway control

1. Introduction to Zuul components 1. Basic concepts Zuul Gateway mainly provides dynamic routing, monitoring, resilience, security control and other functions.In a distributed micro-service system, the system is split into multiple micro-service modules, which route user requests through the zuul gateway and forward to specific post-micro-ser ...

Posted on Wed, 14 Aug 2019 21:48:25 -0700 by abx_2112

React Native iOS Mixed Development

Links to the original text: https://www.jianshu.com/p/66eb84f13bd8 When developing RN, communication between JS and Native is usually indispensable. For example, when initializing RN, Native transfers data to JS, JS calls Native's album ...

Posted on Wed, 14 Aug 2019 04:06:05 -0700 by smti

Mondrian: Modeling multivalued dimension attributes

Links to the original text: https://diethardsteiner.github.io/mondrian/2017/03/20/Mondrian-Multivalued-Dimension-Attribute.html Aggregation type: average A lively reader named Bruno recently contacted me after reading my article on brid ...

Posted on Tue, 13 Aug 2019 23:45:42 -0700 by jburfield

File Transfer - JavaIO Stream

Preface Recently, I found that I am not proficient enough in IO flow, so I spent half a day systematically practicing my hand with a set of lessons in Mou class. The notes and codes are arranged as follows, which is also mixed with my own understan ...

Posted on Tue, 13 Aug 2019 05:08:17 -0700 by richinsc

baresip android usage test tutorial 1

1. Compiler found on git. https://github.com/juha-h/libbaresip-android This test is good. Download the ndk of sdk and r19 and refer to the execution and pay attention to modifying the ndk path and output directory Makedownload-sources If it fails to execute successfully, download the package and ren ...

Posted on Tue, 13 Aug 2019 02:36:30 -0700 by bimo

Java Realizes Personal Wechat Automation with itchat4j Plug-in

Always want to achieve personal intelligence Weixin, do not need their own operation can achieve communication with friends, to achieve the intelligence of Weixin. However, in the process of implementation, it is found that the corresponding API has been encapsulated by God, and can be implemented by ma ...

Posted on Tue, 13 Aug 2019 00:32:41 -0700 by djcritch

Episode 11: Implementing a set of ui component libraries (tab switching components) for pc vue from scratch

Episode 11: Implementation from scratch (tab switching component) Location of this episode: Let's talk about the meaning of tab switching first. Whether it's a mobile phone or a pc, the screen size is limited, and the range of people's eyes is limited. People don't like the operation of'jump'when they see information, or we need to look up ...

Posted on Sun, 11 Aug 2019 02:05:40 -0700 by iceangel89

[Spring cloud step by step advertising system] 15. Binlog incremental preparation

Introduction to MySQL Binlog What is binlog? A binary log that records SQL statements that make or potentially change to data and is saved on disk as a result. What is the role of binlog? There are three main uses: Data replication (master-slave synchronization) Mysql's Master-Slave protocol enables Slave to achieve data consistency by listeni ...

Posted on Sat, 10 Aug 2019 22:39:15 -0700 by frikus

caddy & grpc adds a reverse proxy plug-in for caddy

caddy-grpc adds a reverse proxy plug-in for caddy Project address: https://github.com/yhyddr/caddy-grpc Preface Last time we learned how to extend the plug-in we wanted in Caddy. Blogs provide only a general framework. This time, let's learn from the specific plug-in caddy-grpc. The reason for choosing it is that it is a stand-alone applicati ...

Posted on Sat, 10 Aug 2019 03:36:53 -0700 by Edison

SpringBoot 2.0 Base Case (03): Configure system global exception mapping handling

1. Classification of Exceptions From the point of view of handling exceptions by the system, there are two main categories of exceptions: business exceptions and system exceptions. 1. Business Exceptions Business exceptions are mainly some predictability exceptions. Handle business exceptions to prompt users for operation and improve the opera ...

Posted on Fri, 09 Aug 2019 11:18:33 -0700 by wilburforce