1

Config/config.go

@@ -0,0 +1,68 @@
+package Config
+
+import (
+	"github.com/dgrijalva/jwt-go"
+	"time"
+)
+
+var (
+	// SecretKey 假设这是你的签名密钥
+	SecretKey = []byte("your-secret-key")
+)
+
+// CreateToken 创建Token
+func CreateToken(userID int) (string, error) {
+	token := jwt.New(jwt.SigningMethodHS256)
+	claims := token.Claims.(jwt.MapClaims)
+	claims["user_id"] = userID
+	claims["exp"] = time.Now().Add(time.Hour * 1).Unix() // Token有效期1小时
+	return token.SignedString(SecretKey)
+}
+
+// ParseToken 解析Token
+func ParseToken(tokenString string) (*jwt.Token, error) {
+	return jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+		// Don't forget to validate the alg is what you expect:
+		if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, nil
+		}
+
+		return SecretKey, nil
+	})
+}
+
+//func main() {
+//	router := gin.Default()
+//	// 登录接口，生成Token
+//	router.GET("/login", func(c *gin.Context) {
+//		// 假设用户ID是1
+//		userID := 1
+//		token, err := CreateToken(userID)
+//		if err != nil {
+//			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+//			return
+//		}
+//		c.JSON(http.StatusOK, gin.H{"token": token})
+//	})
+//
+//	// 需要Token验证的接口
+//	router.GET("/protected", func(c *gin.Context) {
+//		token := c.Request.Header.Get("authorization") // 从HTTP头部获取Token
+//		if token == "" {
+//			c.JSON(http.StatusUnauthorized, gin.H{"error": "No token provided"})
+//			return
+//		}
+//
+//		// 解析Token
+//		_, err := ParseToken(token)
+//		if err != nil {
+//			c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid token"})
+//			return
+//		}
+//
+//		// Token有效，继续业务逻辑
+//		c.JSON(http.StatusOK, gin.H{"message": "Authorized"})
+//	})
+//
+//	router.Run(":8080")
+//}

Controllers/login.go

@@ -0,0 +1,20 @@
+package Controllers
+
+import (
+	"github.com/gin-gonic/gin"
+	"goLoad1/Config"
+	"net/http"
+)
+
+type loginInfo struct {
+}
+
+func (con loginInfo) loginController(c *gin.Context) {
+	userID := 1
+	token, err := Config.CreateToken(userID)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"token": token})
+}

Services/login.go

@@ -2,7 +2,9 @@ package Services
 
 import (
 	"github.com/gin-gonic/gin"
+	"github.com/golang-jwt/jwt/v5"
 	"net/http"
+	"time"
 )
 
 func LoginCheck(name string, password string, c *gin.Context) map[string]bool {
@@ -26,3 +28,27 @@ func LoginCheck(name string, password string, c *gin.Context) map[string]bool {
 	}
 	return status
 }
+
+// ...................................................
+
+// MyCustomClaims 1.自定义声明类型
+type MyCustomClaims struct {
+	Username string `json:"username"`
+	jwt.RegisteredClaims
+}
+
+var (
+	// SecretKey 假设这是你的签名密钥
+	SecretKey = []byte("your-secret-key")
+)
+
+// CreateToken 创建Token
+func CreateToken(userID int) (string, error) {
+	token := jwt.New(jwt.SigningMethodHS256)
+	claims := token.Claims.(jwt.MapClaims)
+	claims["user_id"] = userID
+	claims["exp"] = time.Now().Add(time.Hour * 1).Unix() // Token有效期1小时
+	return token.SignedString(SecretKey)
+}
+
+//............................................................

go.mod

@@ -3,9 +3,10 @@ module goLoad1
 go 1.22.5
 
 require (
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/gin-gonic/gin v1.10.0
+	github.com/golang-jwt/jwt/v5 v5.2.1
 	github.com/jinzhu/gorm v1.9.16
-	gorm.io/driver/mysql v1.5.7
 )
 
 require (
@@ -39,5 +40,4 @@ require (
 	golang.org/x/text v0.20.0 // indirect
 	google.golang.org/protobuf v1.35.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	gorm.io/gorm v1.25.7 // indirect
 )

go.sum

@@ -16,6 +16,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd h1:83Wprp6ROGeiHFAP8WJdI2RoxALQYgdllERc3N5N2DM=
 github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 h1:Yzb9+7DPaBjB8zlTR87/ElzFsnQfuHnVUVqpZZIcV5Y=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
 github.com/gabriel-vasile/mimetype v1.4.6 h1:3+PzJTKLkvgjeTbts6msPJt4DixhT4YtFNf1gtGe3zc=
@@ -33,11 +35,12 @@ github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91
 github.com/go-playground/validator/v10 v10.22.1 h1:40JcKH+bBNGFczGuoBYgX4I6m/i27HYW8P9FDk5PbgA=
 github.com/go-playground/validator/v10 v10.22.1/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
-github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
 github.com/goccy/go-json v0.10.3/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
@@ -118,8 +121,4 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/driver/mysql v1.5.7 h1:MndhOPYOfEp2rHKgkZIhJ16eVUIRf2HmzgoPmh7FCWo=
-gorm.io/driver/mysql v1.5.7/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
-gorm.io/gorm v1.25.7 h1:VsD6acwRjz2zFxGO50gPO6AkNs7KKnvfzUjHQhZDz/A=
-gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=