最近看到了热加载，相关的，就搜索了goland实现热加载

发现了一个插件realize

https://github.com/oxequa/realize

然后，为了自己撸代码更方便，配合gin写个教程

1.准备

go get github.com/oxequa/realize
go get github.com/gin-gonic/gin
2.然后开始

package main

import (
"github.com/gin-gonic/gin"
"net/http"
)

func main() {
r := gin.Default()
r.GET("/sayHello/:name", SayHello)
r.GET("/test/:id/:name", getUser)
r.Run(":9090")
}

//http://localhost:9090/test/1/dong
func getUser(c *gin.Context) {
id := c.Param("id")
name := c.Param("name")
json := gin.H{
"data": id,
"name": name,
}
c.JSON(http.StatusOK, json)
}

//http://localhost:9090/sayHello/dong
func SayHello(c *gin.Context) {
name := c.Param("name")
c.String(http.StatusOK, "hello,"+name)
//c.String(http.StatusOK, "change,"+name)
}
3.项目目录

4.其中.r开头文件都是生成的，生成步骤如下：

terminal运行：
realize init
一直next就行，可以按需配置

生成.realize.yaml后
terminal运行：
realize start

5.启动后如图

6.访问http://localhost:9090/sayHello/dong

7.然后更改方法内的内容

8.提示重新build并且重启了 

 9.然后重新访问http://localhost:9090/sayHello/dong

10.这样就是简单的实现了热加载代码改变，大家可以互相讨论，我也是第一次用

备注，把.realize.yaml分享一下

settings:
files:
outputs:
status: true
path: ""
name: .r.outputs.log
logs:
status: true
path: ""
name: .r.logs.log
errors:
status: true
path: ""
name: .r.errors.log
flimit: 100
legacy:
force: false
interval: 0s
server:
status: true
open: false
port: 9090
host: localhost
schema:
- name: /Users/dong/go/src/awesomeProject
path: /Users/dong/go/src/awesomeProject/main
commands:
clean:
status: true
vet:
status: true
fmt:
status: true
test:
status: true
generate:
status: true
install:
status: true
build:
status: true
run:
status: true
watcher:
extensions:
- go
paths:
- /
ignore:
paths:
- .git
- .realize
- vendor
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原文链接：https://blog.csdn.net/aaaadong/java/article/details/91983589