批量创建图像
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@@ -17,6 +17,7 @@ import (
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"net/http"
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"os"
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"github.com/google/uuid"
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"github.com/gorilla/mux"
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)
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@@ -40,6 +41,61 @@ func ImagesGet(w http.ResponseWriter, r *http.Request) {
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func ImagesPost(w http.ResponseWriter, r *http.Request) {
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models.AccountRead(w, r, func(account *models.Account) {
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// 通过模型推理生成图像, 为图像标记任务批次
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if r.Header.Get("Content-Type") == "application/json" || r.Header.Get("Content-Type") == "application/json; charset=utf-8" {
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// 接收模板参数
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template := &struct {
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FromImage int `json:"from_image"` // 来源图片(图生图时使用)
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Prompt string `json:"prompt"` // 提示词
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NegativePrompt string `json:"negative_prompt"` // 负面提示词
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NumInferenceSteps int `json:"num_inference_steps"` // 推理步数
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GuidanceScale float32 `json:"guidance_scale"` // 引导比例
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Scheduler string `json:"scheduler"` // 调度器
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Seed int `json:"seed"` // 随机种子(单张图生成时使用)
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Number int `json:"number"` // 生成数量
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}{}
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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log.Println(err)
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return
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}
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defer r.Body.Close()
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if err = json.Unmarshal(body, &template); err != nil {
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log.Println(err)
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return
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}
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// 直接创建一组图片
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task := uuid.New().String()
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var image_list []models.Image
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for i := 0; i < template.Number; i++ {
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var image models.Image
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image.UserID = account.ID
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image.Task = task
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image.Status = "queued"
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image.FromImage = template.FromImage
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image.Prompt = template.Prompt
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image.NegativePrompt = template.NegativePrompt
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image.NumInferenceSteps = template.NumInferenceSteps
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image.GuidanceScale = template.GuidanceScale
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image.Scheduler = template.Scheduler
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image.Seed = template.Seed
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image_list = append(image_list, image)
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}
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// 存储图片信息到数据库
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if err := configs.ORMDB().Create(&image_list).Error; err != nil {
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log.Println(err)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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json.NewEncoder(w).Encode(image_list)
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return
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}
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// 接收上傳的圖片文件, 僅限一張
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file, file_header, err := r.FormFile("file")
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if err != nil {
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