fix: nginx配置问题处理

backend/cmd/main.go

@@ -8,8 +8,8 @@ import (
 	"license-manager/internal/api/routes"
 	"license-manager/internal/config"
 	"license-manager/internal/database"
-	"license-manager/pkg/logger"
 	"license-manager/pkg/i18n"
+	"license-manager/pkg/logger"
 
 	"github.com/gin-gonic/gin"
 )
@@ -28,6 +28,7 @@ import (
 
 // @host localhost:18888
 // @BasePath /
+// @schemes http https
 
 // @securityDefinitions.apikey BearerAuth
 // @in header
@@ -40,7 +41,7 @@ func main() {
 	if _, err := os.Stat(configPath); os.IsNotExist(err) {
 		configPath = "../configs/config.yaml" // 本地开发环境
 	}
-	
+
 	if err := config.Load(configPath); err != nil {
 		log.Fatalf("Failed to load config: %v", err)
 	}
@@ -69,7 +70,7 @@ func main() {
 		if err := i18n.InitGlobalManager(cfg.I18n.ConfigPath, cfg.I18n.DefaultLang); err != nil {
 			log.Fatalf("多语言初始化失败: %v", err)
 		}
-		
+
 		// 预加载支持的语言
 		for _, lang := range cfg.I18n.SupportLangs {
 			if err := i18n.LoadLanguage(lang); err != nil {

backend/go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/swaggo/gin-swagger v1.6.0
 	github.com/swaggo/swag v1.16.3
 	golang.org/x/crypto v0.28.0
+	gopkg.in/yaml.v2 v2.4.0
 	gorm.io/driver/mysql v1.6.0
 	gorm.io/gorm v1.30.1
 )
@@ -69,6 +70,5 @@ require (
 	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
 	google.golang.org/protobuf v1.34.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

backend/internal/api/middleware/cors.go

@@ -7,10 +7,33 @@ import (
 // CORSMiddleware 跨域中间件
 func CORSMiddleware() gin.HandlerFunc {
 	return gin.HandlerFunc(func(c *gin.Context) {
-		c.Header("Access-Control-Allow-Origin", "*")
+		origin := c.Request.Header.Get("Origin")
+
+		// 允许的域名列表
+		allowedOrigins := map[string]bool{
+			"http://localhost:3000":  true, // 前端开发服务器
+			"http://localhost:8080":  true, // 前端开发服务器 (Vite)
+			"http://localhost:18888": true, // Swagger UI
+			"http://127.0.0.1:18888": true, // Swagger UI (IPv4)
+			"":                       true, // 同源请求
+		}
+
+		// 如果是允许的域名或者没有Origin头（同源请求），则允许
+		if allowedOrigins[origin] || origin == "" {
+			if origin != "" {
+				c.Header("Access-Control-Allow-Origin", origin)
+			} else {
+				c.Header("Access-Control-Allow-Origin", "*")
+			}
+		} else {
+			// 对于其他域名，也允许（开发环境）
+			c.Header("Access-Control-Allow-Origin", "*")
+		}
+
 		c.Header("Access-Control-Allow-Credentials", "true")
 		c.Header("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
-		c.Header("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE")
+		c.Header("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE, PATCH")
+		c.Header("Access-Control-Max-Age", "86400") // 24小时
 
 		if c.Request.Method == "OPTIONS" {
 			c.AbortWithStatus(204)
@@ -19,4 +42,4 @@ func CORSMiddleware() gin.HandlerFunc {
 
 		c.Next()
 	})
-}
+}

nginx.conf

@@ -41,7 +41,7 @@ server {
 
     # API proxy to backend (if backend is on the same server)
     location /api/ {
-        proxy_pass http://host.docker.internal:18888/;
+        proxy_pass http://host.docker.internal:18888/api/;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -49,6 +49,16 @@ server {
         proxy_connect_timeout 60s;
         proxy_send_timeout 60s;
         proxy_read_timeout 60s;
+        
+        # 添加 CORS 头支持
+        proxy_pass_header Access-Control-Allow-Origin;
+        proxy_pass_header Access-Control-Allow-Methods;
+        proxy_pass_header Access-Control-Allow-Headers;
+        proxy_pass_header Access-Control-Allow-Credentials;
+        
+        # 添加日志用于调试
+        access_log /var/log/nginx/api_proxy.log;
+        error_log /var/log/nginx/api_proxy_error.log;
     }
 
     # Disable access to hidden files