為了使用基本的身份驗證來保護整個應用程序，這種方式可以對所有路由器都做些什么：package mainimport ( "crypto/subtle" "net/http" "github.com/labstack/echo/v4" "github.com/labstack/echo/v4/middleware")type Message struct { Status string `json:"status"`}func main() { e := echo.New() e.Use(middleware.BasicAuth(func(username, password string, c echo.Context) (bool, error) { if subtle.ConstantTimeCompare([]byte(username), []byte("username")) == 1 && subtle.ConstantTimeCompare([]byte(password), []byte("password")) == 1 { return true, nil } return false, nil })) e.GET("/", func(c echo.Context) error { return c.String(http.StatusOK, "Hello, World!") }) e.GET("/hello", func(c echo.Context) error { return c.String(http.StatusOK, "Hello") }) e.GET("/healthcheck", func(c echo.Context) error { u := &Message{ Status: "OK", } return c.JSON(http.StatusOK, u) }) e.Logger.Fatal(e.Start(":8080"))}如果要忽略一個路由器 - 到其目標，該怎么辦？/healthcheck如果設置為除 /healthcheck 以外的每個路由器將解決此問題，但它需要許多代碼。e.Use(middleware.BasicAuth)
1 回答
冉冉說
TA貢獻1877條經驗 獲得超1個贊
您可以對路由進行分組
package main
import (
"crypto/subtle"
"net/http"
"github.com/labstack/echo/v4"
"github.com/labstack/echo/v4/middleware"
)
type Message struct {
Status string `json:"status"`
}
func main() {
e := echo.New()
g := e.Group("/")
g.Use(middleware.BasicAuth(func(username, password string, c echo.Context) (bool, error) {
if subtle.ConstantTimeCompare([]byte(username), []byte("username")) == 1 &&
subtle.ConstantTimeCompare([]byte(password), []byte("password")) == 1 {
return true, nil
}
return false, nil
}))
g.GET("/", func(c echo.Context) error {
return c.String(http.StatusOK, "Hello, World!")
})
e.GET("/healthcheck", func(c echo.Context) error {
u := &Message{
Status: "OK",
}
return c.JSON(http.StatusOK, u)
})
e.Logger.Fatal(e.Start(":8080"))
}
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