11, Blockchain learning Hyperledger Fabric (based on release-1.0) chain code development marbles management
Chain code development marbles management
1. overview
2. marble marbles management
2.1 implementation function
2.2chaincode chain code
2.3 write test class
2.4 running test
3 build local test environment and test chain code
3.1 mount chain code
3.2 start Network Environment
3.3 enter chain code co ...
Added by griffith on Tue, 18 Feb 2020 08:39:03 +0200
Spring Cloud OpenFeign source code analysis
0. Getting started demo
This code is an example code of OpenFeign, which gets all contributors of a Github warehouse and creates an issue. It is recommended to DEBUG and read the source code
interface GitHub {
@RequestLine("GET /repos/{owner}/{repo}/contributors")
List<contributor> contributors(@Param("owner") String owner, @Param( ...
Added by timbo6585 on Tue, 18 Feb 2020 06:19:49 +0200
ASP.NET open source import and export library used in Magicodes.IE Docker
Magicodes.IE used in Docker
Update history
2019.02.13
Update Nuget to 2.0.2
[import] to repair the single column imported Bug, unit test "onecolumnimporter" '. See you. https://github.com/dotnetcore/Magicodes.IE/issues/35).
[export] fixed the problem of template compiling and error reporting in some cases when exporting HTML, Pdf and ...
Added by fsumba on Sat, 15 Feb 2020 18:41:12 +0200
golang | windows platform golang environment building (after passing the pit)
background
My environment
Windows 10 (detailed version doesn't matter)
go latest version
vscode editor (not IDE, IDE needs money for goland)
Guangzhou China Mobile Network
golang installation
download
The official website https://golang.org can't be opened in China. All the reasons are clear.
Do ...
Added by Crysma on Fri, 14 Feb 2020 13:40:11 +0200
Download elementary and secondary electronic textbooks from people's educational institutions with C#
Yesterday, when I read the news, the lobbyist opened the electronic version of the teaching materials for primary and secondary schools (download address: http://bp.pep.com.cn/jc/ ), just want to download it all for my son to use.But downloading manually is really cumbersome and dull. Just write a crawl to save time.Originally planned to use py ...
Added by Haberdasher on Thu, 13 Feb 2020 21:44:03 +0200
k8s deployment UI interface deployment
The function of UI page in kubernetes platform
K8s Web UI management interface can be better, more intuitive and more convenient for us to manage our k8s cluster.
Experimental deployment
Experimental environment
lb01: 192.168.80.19 (load balancing server)
lb01: 192.168.80.20 (load balancing server)
Master01:192.168.80.12
Master01:192.168.80 ...
Added by updwebmaster on Thu, 13 Feb 2020 21:28:47 +0200
3. SpringBoot ------ email (1)
Development tools: STS
Code download link: https://github.com/theIndoorTrain/Springboot/tree/8878e8e89ce01ceb967ef8c1193ac740a6f7dd40
Preface:
On your birthday, Tencent will send you a beautiful birthday wish email
When you register an account on a website, you often need to activate the verification in the email
Let's talk about this tec ...
Added by sssphp on Thu, 13 Feb 2020 18:53:30 +0200
[Enjoy Feign]4. Detailed core API for native Feign: SynchronousMethodHandler, Contract...
Interview questions, written exams, the points of knowledge to be used in the work if you do not know them, then the interview is usually here, you can call the Engineer for the API yourself.
->Return to Column Directory <-
Code download address: https://github.com/f641385712/feign-learning
Cat ...
Added by calevans on Wed, 12 Feb 2020 05:09:59 +0200
C × EasyProxy of socean.rpc
Catalog
1.High performance RPC framework: Socean.RPC
2.Actual measurement of Socean.RPC frame
brief introduction
EasyProxy is a dynamic proxy implementation of Socean.RPC, which is characterized by high performance, good stability and easy to use
Getting started:
Server:
1. Define serializer and message handler
public class RpcSerializer : ...
Added by joebudden on Tue, 11 Feb 2020 19:23:18 +0200
Understanding of multiple options of socket
Multiple options for sockets
Specific source code can refer to my GitHub
1. Socket options and I/O buffer size
When we do socket programming, we usually only focus on data communication and ignore the different characteristics of sockets. However, it is also important to understand these features an ...
Added by patelp7 on Tue, 11 Feb 2020 13:02:46 +0200