init:搭建了整个项目的框架，初步写好了用户系统

internal/router/router.go

@@ -0,0 +1,28 @@
+package router
+
+import (
+	"feedsystem_video_go/internal/handler"
+	"feedsystem_video_go/internal/repository"
+	"feedsystem_video_go/internal/service"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+func SetRouter(db *gorm.DB) *gin.Engine {
+	r := gin.Default()
+
+	userRepository := repository.NewUserRepository(db)
+	userService := service.NewUserService(userRepository)
+	userHandler := handler.NewUserHandler(userService)
+	userGroup := r.Group("/user")
+	{
+		userGroup.POST("/register", userHandler.CreateUser)
+		userGroup.POST("/rename", userHandler.RenameByID)
+		userGroup.POST("/changePassword", userHandler.ChangePassword)
+		userGroup.POST("/findByID", userHandler.FindByID)
+		userGroup.POST("/findByUsername", userHandler.FindByUsername)
+	}
+
+	return r
+}