【Go】APIサーバの構築 ~ログイン処理と操作権限の付加編~ - Qiita

package main import ( "backend/models" "encoding/json" "errors" "fmt" "net/http" "time" "github.com/pascaldekloe/jwt" "golang.org/x/crypto/bcrypt" ) // ログインユーザ(モック) var validUser = models.User { ID: 10, Email: "me@here.com", Password: "$2a$12$TBZJBBs0TfWdXHeujpGBn.TTwJq5V7Ra4yu.w9VV/Xgp9R3XS2YCq", } type Credentials struct { Username string `json:"email"` Password string `json:"password"` } func (