/
server.go
80 lines (67 loc) · 1.8 KB
/
server.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
package cmd
import (
"context"
"fmt"
"net/http"
"os"
"os/signal"
"time"
"github.com/labstack/echo"
"github.com/labstack/echo/middleware"
"github.com/spf13/cobra"
"github.com/xgxw/toddler-go/internal/controllers"
)
var serverCmd = &cobra.Command{
Use: "server",
Short: "http server",
Long: `服务端`,
Run: func(cmd *cobra.Command, args []string) {
opts, err := loadOptions()
boot := newBootstrap(opts)
defer boot.Teardown()
logger := boot.GetLogger()
demoCtl := controllers.NewDemoController(logger, boot.GetDemoSvc())
e := echo.New()
e.Use(middleware.Logger())
e.Use(middleware.CORSWithConfig(middleware.CORSConfig{
AllowOrigins: opts.Server.CorsAllowOrigin,
AllowCredentials: true,
}))
e.GET("/", func(c echo.Context) error {
return c.String(http.StatusOK, "enjoy yourself!")
})
v1 := e.Group("/v1")
{
demo := v1.Group("demo")
demo.GET("/", demoCtl.DoSomethingHttp)
}
quit := make(chan os.Signal, 1)
go func() {
// 当程序较多/HTTP设置较多时, 可以单独封装Server组件, 在组件内计算这些值
address := fmt.Sprintf("%s:%d", opts.Server.Host, opts.Server.Port)
err = e.Start(address)
if err != nil {
logger.Fatal("start echo error, error is ", err)
quit <- os.Interrupt
}
}()
signal.Notify(quit, os.Interrupt)
<-quit
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := e.Shutdown(ctx); err != nil {
e.Logger.Fatal(err)
}
},
}
func init() {
rootCmd.AddCommand(serverCmd)
}
type (
ServerOption struct {
Host string `mapstructure:"host" yaml:"host"`
Port uint `mapstructure:"port" yaml:"port"`
CorsAllowOrigin []string `mapstructure:"cors_allow_origin"`
DefaultExpired int64 `mapstructure:"default_expired"`
}
)