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This commit is contained in:
桜華
2023-08-13 05:48:21 +08:00
parent 0575d14494
commit 1b8321349e
10 changed files with 106 additions and 96 deletions
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89
main.go
View File

@@ -12,6 +12,84 @@ import (
"github.com/gorilla/mux"
)
//// 獲取查詢參數(int64 類型)
//func ParamInt(value string, defaultValue int64) int64 {
// if value == "" {
// return defaultValue
// }
// if v, err := strconv.ParseInt(value, 10, 64); err == nil {
// return v
// }
// return defaultValue
//}
//
//func getlist(w http.ResponseWriter, r *http.Request) {
// listview := struct {
// Name string `json:"name"`
// Page int64 `json:"page"`
// PageSize int64 `json:"pageSize"`
// Total int64 `json:"total"`
// Next bool `json:"next"`
// List interface{} `json:"list"`
// }{
// Name: mux.Vars(r)["name"],
// Page: ParamInt(r.URL.Query().Get("page"), 1),
// PageSize: ParamInt(r.URL.Query().Get("pageSize"), 10),
// Total: 0,
// Next: false,
// List: make([]interface{}, 0),
// }
//
// // 选择对应的模型
// switch listview.Name {
// case "sessions":
// listview.List = []models.Session{}
// case "users":
// listview.List = []models.User{}
// case "models":
// listview.List = []models.Model{}
// case "images":
// listview.List = []models.Image{}
// case "tags":
// listview.List = []models.Tag{}
// case "servers":
// listview.List = []models.Server{}
// case "datasets":
// listview.List = []models.Dataset{}
// default:
// fmt.Fprintf(w, "404")
// return
// }
//
// // 从数据库中获取数据
// db := configs.ORMDB()
// //if task := r.URL.Query().Get("task"); task != "" {
// // db = db.Where("task = ?", task)
// //}
// //if status := r.URL.Query().Get("status"); status != "" {
// // db = db.Where("status = ?", status)
// //}
// //if user_id := r.URL.Query().Get("user_id"); user_id != "" {
// // db = db.Where("user_id = ?", user_id)
// //}
// //if model_id := r.URL.Query().Get("model_id"); model_id != "" {
// // db = db.Where("model_id = ?", model_id)
// //}
// //// 获取指定用户喜欢的对象(图像)
// //if like := r.URL.Query().Get("like"); like != "" {
// // list, _ := models.LikeImage.GetA(like)
// // db = db.Where("id in (?)", list)
// //}
// // 分页数据
// db = db.Offset(int((listview.Page - 1) * listview.PageSize)).Limit(int(listview.PageSize))
// db.Find(&listview.List).Count(&listview.Total)
//
// // 轉換爲JSON並返回
// data, _ := json.MarshalIndent(listview, "", " ")
// w.Header().Set("Content-Type", "application/json; charset=utf-8")
// w.Write(data)
//}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
log.SetFlags(log.Lshortfile | log.LstdFlags)
@@ -36,6 +114,7 @@ func main() {
// 設定路由
r.HandleFunc("/api", routers.GetDocs).Methods("GET")
//r.HandleFunc("/api/{name}", getlist).Methods("GET")
r.HandleFunc("/api/sessions", routers.SessionsGet).Methods("GET")
r.HandleFunc("/api/sessions", routers.SessionsPost).Methods("POST")
@@ -95,19 +174,9 @@ func main() {
r.HandleFunc("/img/{id}", routers.WebpGet).Methods("GET")
// 設定靜態資源 (前端) 位于dist目录下
//cacheTime := 7 * 24 * time.Hour
r.PathPrefix("/images/").Handler(http.FileServer(http.Dir("./data/")))
//.Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds())))
r.PathPrefix("/").Handler(http.FileServer(http.Dir("./dist/")))
//// 設定靜態資源 (前端) 位于dist目录下, 并且为 图片和 js/css 设置缓存时间为7天
//cacheTime := 7 * 24 * time.Hour
//r.PathPrefix("/images/").Handler(http.StripPrefix("/images/", http.FileServer(http.Dir("./data/images/")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
//r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("./dist/static/")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
//r.PathPrefix("/favicon.ico").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/favicon.ico")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
//r.PathPrefix("/").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/")))).Methods("GET")
//r.PathPrefix("/").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
log.Println("Web Server is running on http://localhost:8080")
if err := http.ListenAndServe(":8080", r); err != nil {
log.Fatal(err)

55
models/ListView.go
View File

@@ -11,7 +11,7 @@ type ListView struct {
PageSize int `json:"page_size"`
Total int64 `json:"total"`
Next bool `json:"next"`
List []interface{} `json:"list"`
List interface{} `json:"list"`
Type string `json:"-"`
}
@@ -28,59 +28,6 @@ func (listview *ListView) ToJSON() []byte {
return b
}
//func (listview *ListView) Readx(r *http.Request, model interface{}, list interface{}) error {
// listview.Page = utils.ParamInt(r.URL.Query().Get("page"), 1)
// listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
// db := configs.ORMDB()
// db.Model(&model).Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&list)
// db.Model(&model).Count(&listview.Total)
// listview.Next = listview.Page*listview.PageSize < int(listview.Total)
// listview.List = list.([]interface{})
// return nil
//}
//
//func (listview *ListView) Read(r *http.Request) error {
// listview.Page = utils.ParamInt(r.URL.Query().Get("page"), 1)
// listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
//
// db := configs.ORMDB()
//
// // 按照 user_id 篩選
// if user_id := utils.ParamInt(r.URL.Query().Get("user_id"), 0); user_id > 0 {
// db = db.Where("user_id = ?", user_id)
// }
//
// // 按照 star 篩選
// if star := utils.ParamInt(r.URL.Query().Get("star"), 0); star > 0 {
// db = db.Where("stars LIKE ?", "%"+strconv.Itoa(star)+"%")
// }
//
// // 按照 name 模糊搜索
// if name := r.URL.Query().Get("name"); name != "" {
// db = db.Where("name LIKE ?", "%"+name+"%")
// }
//
// // 按照 type 篩選
// if model_type := r.URL.Query().Get("type"); model_type != "" {
// db = db.Where("type = ?", model_type)
// }
//
// // 按照 status 篩選
// if status := r.URL.Query().Get("status"); status != "" {
// db = db.Where("status = ?", status)
// }
//
// // 按照 tag 篩選
// if tag := r.URL.Query().Get("tag"); tag != "" {
// db = db.Where("tags LIKE ?", "%"+tag+"%")
// }
//
// db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&listview.List)
// db.Model(listview.List).Count(&listview.Total)
//
// return nil
//}
// 直接輸出JSON給瀏覽器
func (listview *ListView) WriteJSON(w http.ResponseWriter) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")

5
routers/datasets.go
View File

@@ -21,14 +21,13 @@ func DatasetsGet(w http.ResponseWriter, r *http.Request) {
listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
var dataset_list []models.Dataset
db := configs.ORMDB()
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&dataset_list)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&dataset_list).Count(&listview.Total)
for _, dataset := range dataset_list {
if dataset.Images == nil {
dataset.Images = models.ImageList{}
}
listview.List = append(listview.List, dataset)
}
db.Model(&models.Dataset{}).Count(&listview.Total)
listview.List = dataset_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

10
routers/images.go
View File

@@ -116,14 +116,16 @@ func ImagesGet(w http.ResponseWriter, r *http.Request) {
db = db.Where("id IN (?)", list)
}
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&image_list)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&image_list).Count(&listview.Total)
for _, image := range image_list {
image.User = models.User{ID: image.UserID}
listview.List = append(listview.List, image)
db.First(&image.User)
if image.Preview == "" {
image.Preview = "https://image.gameuiux.cn/2023/06/27/1687851028u=3116699095,2862677591&fm=253&fmt=auto&app=120&f=JPEG.webp"
}
}
db.Model(&models.Image{}).Count(&listview.Total)
listview.List = image_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

6
routers/models.go
View File

@@ -142,12 +142,12 @@ func ModelsGet(w http.ResponseWriter, r *http.Request) {
db = db.Where("id IN (?)", list)
}
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&model_list)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&model_list).Count(&listview.Total)
for _, model := range model_list {
model.User = models.User{ID: model.UserID}
listview.List = append(listview.List, model)
db.Take(&model.User)
}
db.Model(&models.Model{}).Count(&listview.Total)
listview.List = model_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

3
routers/params.go
View File

@@ -13,7 +13,8 @@ func ParamsListGet(w http.ResponseWriter, r *http.Request) {
item["id"] = "model"
item["name"] = "模型"
listview.List = append(listview.List, item)
//listview.List = append(listview.List, item)
listview.List = []interface{}{item}
listview.Total = 1
listview.Page = 1
listview.PageSize = 10

3
routers/servers.go
View File

@@ -38,8 +38,9 @@ func ServersGet(w http.ResponseWriter, r *http.Request) {
// }
// server.Models = models
//}
listview.List = append(listview.List, server)
//listview.List = append(listview.List, server)
}
listview.List = server_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

7
routers/sessions.go
View File

@@ -20,11 +20,8 @@ func SessionsGet(w http.ResponseWriter, r *http.Request) {
listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
var session_list []models.Session
db := configs.ORMDB()
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&session_list)
for _, session := range session_list {
listview.List = append(listview.List, session)
}
db.Model(&models.Session{}).Count(&listview.Total)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&session_list).Count(&listview.Total)
listview.List = session_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

7
routers/tags.go
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@@ -19,11 +19,8 @@ func TagsGet(w http.ResponseWriter, r *http.Request) {
listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
var tag_list []models.Tag
db := configs.ORMDB()
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&tag_list)
for _, tag := range tag_list {
listview.List = append(listview.List, tag)
}
db.Model(&models.Tag{}).Count(&listview.Total)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&tag_list).Count(&listview.Total)
listview.List = tag_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}

7
routers/users.go
View File

@@ -20,11 +20,8 @@ func UsersGet(w http.ResponseWriter, r *http.Request) {
listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
var user_list []models.User
db := configs.ORMDB()
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&user_list)
for _, user := range user_list {
listview.List = append(listview.List, user)
}
db.Model(&models.User{}).Count(&listview.Total)
db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&user_list).Count(&listview.Total)
listview.List = user_list
listview.Next = listview.Page*listview.PageSize < int(listview.Total)
listview.WriteJSON(w)
}