golang gin框架使用endless实现热更新原理和操作步骤

 1 package main
 2 
 3 import (
 4     "gin_test/middleware"
 5     "gin_test/router"
 6     "github.com/fvbock/endless"
 7     "github.com/gin-gonic/gin"
 8 )
 9 
10 /*
11 Gin Web Framework
12 官方文档：https://gin-gonic.com/zh-cn/docs/
13 */
14 
15 func main() {
16     //开发环境
17     //gin.SetMode(gin.DebugMode)
18 
19     // 强制日志颜色化
20     gin.ForceConsoleColor()
21 
22     //线上环境
23     gin.SetMode(gin.ReleaseMode)
24 
25     ginEngine := gin.Default()
26 
27     ginEngine.Use(
28         //全局使用中间件
29         middleware.RequestBefore(0),
30         //自定义日志文件格式
31         middleware.LogDiy(),
32     )
33 
34     //设置路由
35     router.SetUrl(ginEngine)
36 
37     //设置一个或多个信任的ip地址，否则会提示You trusted all proxies, this is NOT safe
38     ginEngine.SetTrustedProxies([]string{
39         "127.0.0.1",
40         "192.168.1.200",
41     })
42 
43     //支持 Let's Encrypt
44     //log.Fatal(autotls.Run(ginEngine, "127.0.0.1:8000"))
45 
46     //启动服务
47     //ginEngine.Run(":8000")
48     endless.ListenAndServe(":8000", ginEngine)
49 }

1 func SetUrl(r *gin.Engine) {
2     r.GET("/endless", func(c *gin.Context) {
3         c.JSON(http.StatusOK, gin.H{
4             "msg":    "welcome to endless and test update",
5             "status": "200",
6         })
7     })
8 }

1 func SetUrl(r *gin.Engine) {
2      r.GET("/endless", func(c *gin.Context) {
3         c.JSON(http.StatusOK, gin.H{
4             "msg":    "welcome to endless and test update",
5             "status": "200",
6             "data":   "test_endless",//新加的
7         })
8     })
9 }

1 kill -1 3356644
2 ps aux | grep "test_endless" | grep -v grep | awk '{print $2}' | xargs -i kill -1 {}