兼容 两种写法

utils/auth/auth.go

@@ -0,0 +1,27 @@
+package auth
+
+import (
+	"fmt"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+func ParseToken(tokenstring string, password string, payload jwt.Claims) error {
+
+	_, err := jwt.ParseWithClaims(tokenstring, payload, func(t *jwt.Token) (interface{}, error) {
+		// 验证令牌的签名方法
+		if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, fmt.Errorf("unexpected signing method: %v", t.Header["alg"])
+		}
+		return []byte(password), nil
+
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func SignToken(password string, payload jwt.Claims) (tokenstring string, err error) {
+	return jwt.NewWithClaims(jwt.SigningMethodHS256, payload).SignedString([]byte(password))
+}

utils/auth/auth_test.go

@@ -0,0 +1,34 @@
+package auth
+
+import (
+	"log"
+	"testing"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+type VestMoreClaims struct {
+	CustomerId int64  `json:"customer_id"`
+	Version    string `json:"version"`
+	jwt.RegisteredClaims
+}
+
+func TestSignTokenAndParseToken(t *testing.T) {
+	pwdhash := "123131"
+	vm := &VestMoreClaims{
+		RegisteredClaims: jwt.RegisteredClaims{
+			IssuedAt:  jwt.NewNumericDate(time.Now()),
+			ExpiresAt: jwt.NewNumericDate(time.Now().UTC().Add(1 * time.Hour)), // 设置过期时间为当前时间加24小时
+			Issuer:    "vermore",
+		},
+	}
+	tstr, err := SignToken(pwdhash, vm)
+	if err != nil {
+		panic(err)
+	}
+	log.Println(tstr)
+	vmr := &VestMoreClaims{}
+	log.Println(ParseToken(tstr, pwdhash, vmr))
+	log.Println(vmr)
+}