添加中间件

middleware/cors.go

+package middleware
+
+import (
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+	"search_server/pkg/config"
+	"time"
+)
+
+func Cors() gin.HandlerFunc {
+	corsDomain := config.Get("web.cors_domain").Strings(",")
+	return cors.New(cors.Config{
+		AllowOrigins:     corsDomain,
+		AllowMethods:     []string{"POST", "GET", "PUT", "DELETE"},
+		AllowCredentials: true,
+		MaxAge:           12 * time.Hour,
+	})
+}

routes/router.go

@@ -3,6 +3,7 @@ package routes
 import (
 	"github.com/gin-gonic/gin"
 	"search_server/controller"
+	"search_server/middleware"
 )
 
 //初始化路由
@@ -10,7 +11,7 @@ func InitRouter() *gin.Engine {
 	r := gin.New()
 	r.Use(gin.Logger())
 	r.Use(gin.Recovery())
-
+	r.Use(middleware.Cors())
 	//路由
 	r.POST("/search/bom/autospu", controller.AutoSpu)
 	r.POST("/search/bom/recommend", controller.Recommend)