初始化项目框架，完成部分接口开发

internal/model/book.go

@@ -0,0 +1,64 @@
+package model
+
+import "github.com/gogf/gf/v2/frame/g"
+
+type Book struct {
+	g.Meta          `orm:"table:books"`
+	Id              int64   `json:"id"`
+	AuthorId        int64   `json:"authorId"`
+	CategoryId      int64   `json:"categoryId"`
+	Title           string  `json:"title"`
+	CoverUrl        string  `json:"coverUrl"`
+	Description     string  `json:"description"`
+	Status          int     `json:"status"`
+	WordsCount      int     `json:"wordsCount"`
+	ChaptersCount   int     `json:"chaptersCount"`
+	LatestChapterId int64   `json:"latestChapterId"`
+	Rating          float64 `json:"rating"`
+	ReadCount       int64   `json:"readCount"`
+	Tags            string  `json:"tags"`
+	IsRecommended   int     `json:"isRecommended"`
+}
+
+type BookListIn struct {
+	Page          int
+	Size          int
+	Title         string
+	CategoryId    int64
+	AuthorId      int64
+	Status        int
+	IsRecommended int
+}
+type BookListOut struct {
+	Total int
+	List  []Book
+}
+
+type BookAddIn struct {
+	AuthorId      int64
+	CategoryId    int64
+	Title         string
+	CoverUrl      string
+	Description   string
+	Status        int
+	Tags          string
+	IsRecommended int
+}
+type BookEditIn struct {
+	Id            int64
+	AuthorId      int64
+	CategoryId    int64
+	Title         string
+	CoverUrl      string
+	Description   string
+	Status        int
+	Tags          string
+	IsRecommended int
+}
+type BookDelIn struct {
+	Id int64
+}
+
+type BookCRUDOut struct {
+	Success bool
+}