初始化项目框架，完成部分接口开发

internal/model/feedback.go

@@ -0,0 +1,30 @@
+package model
+
+import "github.com/gogf/gf/v2/frame/g"
+
+type Feedback struct {
+	g.Meta  `orm:"table:feedbacks"`
+	Id      int64  `json:"id"`
+	UserId  int64  `json:"userId"`
+	Content string `json:"content"`
+	Status  int    `json:"status"`
+}
+
+type FeedbackListIn struct {
+	Page   int
+	Size   int
+	UserId int64
+	Status int
+}
+type FeedbackListOut struct {
+	Total int
+	List  []Feedback
+}
+
+type FeedbackAddIn struct {
+	UserId  int64
+	Content string
+}
+type FeedbackCRUDOut struct {
+	Success bool
+}