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We have learned about the gin framework of Golang. For WebService services, restful style is almost eminence. Gin also natural support for restful. The following is the use of gin write a simple service, small, perfectly formed. We start with a single file, and then gradually decomp
picture (the first file that returns the provided table one-touch)
Checkimageext, checkimagesize Check the image size, check the image suffix
Checkimage: Check the upload image required (permissions, folders)
Saveuploadedfile: Save Picture
In general, it is the application process of the check-save
Step Three
Open the Routers/router.go file to add routes r.POST("/upload", api.UploadImage) such as:
func InitRouter() *gin.Engine { r := gin.New() ... r.GET("/auth", api.GetAut
Golang Gin Practice Series 15 generate two-dimensional code, merge poster
Original address: Golang Gin Practice Series 15 generate two-dimensional code, merge posterProject Address: Https://github.com/EDDYCJY/go ...
If it helps, you're welcome to a Star.
Objective
In this section, you will implement the following functional fine-grained items:
1, generate two-dimensional code
2. Combined poster (background
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Deploying Golang apps to Docker
Project Address: Https://github.com/EDDYCJY/go ... (Get in the car, support a wave)Original address: Https://segmentfault.com/a/11 ...
Note:
You need to install docker and match the image source before you start.
This section of the source code on the f-20180324-docker branch
Start the project catalog from this section go-gin-e
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Write article's API ' s, Models
Defining interfaces
This section writes the logic of the article, we define the interface!
Get a list of articles: Get ("/articles")
Get the specified article: Post ("/articles/:id")
New article: POST ("/articles")
Update specified article: PUT ("/articles/:id")
Delete the specified article: Delete ("/articles/:id")
Writing routing logic
routersunder the V1 vers
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Objective
Because Golang provides a complete library of net/http standards, the difficulty of implementing a Web framework based on the standard library is much lower than in other languages, so the Go web framework is simply a flowering. From the old Revel and Beego, to the new gin, and Iris, and some like the router of Chi. Personal general small projects, especially m
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Use the gin framework to build a simple service
Go Language web Framework is very many, each has its own characteristics and style. The reason why I use the gin framework in my project is because the project started out as a martini, a well-designed framework, but there is a serious problem with too much use of reflection to m
学习Golang差不多有一个星期时间,开始自己做点小功能,练练手。
Gin Introduction
Gin 是一个 Golang 写的 web 框架,具有高性能的优点,,基于 httprouter,它提供了类似martini但更好性能(路由性能约快40倍)的API服务。官方地址:https://github.com/gin-gonic/gin
Installation Framework
Configure Gopath, recommend yourself to build a project in Gopath, here I use aze.org as a project directory.
$ go Ge
input
Brief Introduction
equivalent
@yearly (or @annually)
Run once at midnight January 1
0 0 0 1 1 *
@monthly
Every month at midnight, the first month of each month runs
0 0 0 1
@weekly
Once a week, run at midnight in Sunday
0 0 0 0
@daily (or @midnight)
Run once a day at midnight
0 0 0 *
@hourly
Run once per hour
0 0
Installation
$ go get -u github.com/ro
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After writing a Web server with the gin framework, if we need to test the handlers interface function, there are two main ways to do it.
The first is to deploy Web server and then manually impersonate a real HTTP request through a browser or other HTTP request emulation tool, and after sending an HTTP request, parsing the returned response to see if the response is expe
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In the Go world, web frameworks are just a dime.
Before the standard library with the battery ( net/http ), after a concise and elegant Gin-gonic (hereinafter referred Gin to), and then a full stack development of a flower Beego, and so countless.
Using Go for a while, web development has always been used
21-day Boutique blockchain free learning, in-depth expert led the way, to help developers easily play the blockchain! >>>
Reference Documentation:
Golang Micro-Frame Gin Introduction https://www.jianshu.com/p/a31e4ee25305
First, the use of Govendor
Use a vendor tool like Govendorgo get Govendor (install)
$ go get github.com/kardianos/govendor
Create your project folder and CD inside (creating a local project directory and cutting to that di
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Golang Introduction and Environment installation
Gin is a HTTP web framework written in Go (Golang). It features a martini-like API with much better performance – up to the times faster. If you need smashing performance, get yourself some Gin.
Gin is a micro-framework devel
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Golang is already a very rich language, containing a lot of tools and libraries. Because the author often does the HTTP development work, therefore first explores the gin library.
Familiar with the use
First step: Install
$ go get github.com/gin-gonic/gin
Step Two: Referencing
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Reference
Sample code for this series
Go-gin-example
Catalog of this series
Gin Practice Serial One Golang introduction and environment installation
Gin Practice Two Build blog API ' s (i)
Gin Practice three Build blog API ' s (ii)
Gin
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The newrelic is a very useful monitoring platform. Request analysis, data transactions, machine health, error alarm and other functions, and the strength of the segmentation is fine enough, in addition to expensive, others are very good. In fact, good service is worth the price.
Newrelic to the major language framework support is very perfect, the support of Golang is not bad. However, the official website provides
# # # Introduced to simplify the use of the process, reduce development time, reduce project development costs, set up a "Gin" web skeleton. Components include, but are not limited to, routing, controllers, ORM, session, cookies, MySQL connections, certified middleware, and so on. Project Address: https://github.com/chenhg5/morningo### The usage guide provides a command-line tool, Morningo-installer. Can be downloaded directly: "' wget Https://gitee.c
Golang Gin Practice, please get started Makefile
Original address: Golang gin practice of the outside please get started Makefile
Objective
Software engineering with a certain degree of complexity is basically the first to compile a, then rely on B, then compile C ..., and finally execute the build
If each person is programmed, or if every new colleague asks you how Project D is built and rebuilt, what you
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