refactor(backend): standardize environment variable names for download and password handling, enhancing consistency and clarity

backend/internal/controllers/download.go

@@ -25,7 +25,7 @@ func DownloadShare(c echo.Context) error {
 	}
 	claims := DownloadShareClaims{}
 	t, err := jwt.ParseWithClaims(token, &claims, func(token *jwt.Token) (interface{}, error) {
-		return []byte(utils.GetEnv("download.secret")), nil
+		return []byte(utils.GetEnv("share.download_secret")), nil
 	})
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
@@ -96,7 +96,7 @@ func VaildateShare(c echo.Context) error {
 	})
 
 	// Sign and get the complete encoded token as a string using the secret
-	downloadToken, err := token.SignedString([]byte(utils.GetEnv("download.secret")))
+	downloadToken, err := token.SignedString([]byte(utils.GetEnv("share.download_secret")))
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
 	}

backend/internal/utils/password.go

@@ -8,7 +8,7 @@ import (
 )
 
 func GeneratePasswordHash(password string) (string, error) {
-	salt := GetEnv("password.salt")
+	salt := GetEnv("share.password_salt")
 	if salt == "" {
 		return "", errors.New("请配置PASSWORD_SALT")
 	}

backend/internal/utils/password_test.go

@@ -9,8 +9,8 @@ import (
 
 func TestGeneratePasswordHash(t *testing.T) {
 	// 保存原始环境变量
-	originalSalt := os.Getenv("password.salt")
-	defer os.Setenv("password.salt", originalSalt)
+	originalSalt := os.Getenv("share.password_salt")
+	defer os.Setenv("share.password_salt", originalSalt)
 
 	tests := []struct {
 		name        string
@@ -20,11 +20,11 @@ func TestGeneratePasswordHash(t *testing.T) {
 		errorMsg    string
 	}{
 		{
-			name:        "password.salt未配置",
+			name:        "share.password_salt未配置",
 			password:    "testpassword",
 			salt:        "",
 			expectError: true,
-			errorMsg:    "请配置password.salt",
+			errorMsg:    "请配置share.password_salt",
 		},
 		{
 			name:        "正常生成哈希",
@@ -38,9 +38,9 @@ func TestGeneratePasswordHash(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			// 设置环境变量
 			if tt.salt != "" {
-				os.Setenv("password.salt", tt.salt)
+				os.Setenv("share.password_salt", tt.salt)
 			} else {
-				os.Unsetenv("password.salt")
+				os.Unsetenv("share.password_salt")
 			}
 
 			hash, err := GeneratePasswordHash(tt.password)

backend/main.go

@@ -4,6 +4,7 @@ import (
 	"backend/internal/controllers"
 	"backend/internal/utils"
 	"backend/middleware"
+	"fmt"
 
 	"github.com/labstack/echo/v4"
 	"go.uber.org/zap"
@@ -12,7 +13,7 @@ import (
 func main() {
 	// 日志
 	var logger *zap.Logger
-	if utils.GetEnvWithDefault("NODE_ENV", "production") == "production" {
+	if utils.GetEnvWithDefault("node.env", "production") == "production" {
 		logger, _ = zap.NewProduction()
 	} else {
 		logger, _ = zap.NewDevelopment()
@@ -40,5 +41,5 @@ func main() {
 	e.GET("/image/compress/:id", controllers.GetCompressImage)
 
 	e.GET("/stat", controllers.GetStat)
-	e.Logger.Fatal(e.Start(":1323"))
+	e.Logger.Fatal(e.Start(fmt.Sprintf(":%s", utils.GetEnvWithDefault("api.port", "5001"))))
 }