输出text

api/graphql.go

@@ -52,8 +52,17 @@ func NewSchema(config Config) (graphql.Schema, error) {
 		},
 	})
 
-	// 图像中的文字提取
-	// text := graphql.NewObject(graphql.ObjectConfig{})
+	// 图像中的文字提取 [{"text": "角色选择", "confidence": 0.8484202027320862, "coordinate": [[666.0, 66.0], [908.0, 81.0], [903.0, 174.0], [661.0, 160.0]]}
+	text := graphql.NewObject(graphql.ObjectConfig{
+		Name: "Text",
+		Fields: graphql.Fields{
+			"text":       &graphql.Field{Type: graphql.String},
+			"confidence": &graphql.Field{Type: graphql.Float},
+			"coordinate": &graphql.Field{Type: &graphql.List{
+				OfType: graphql.NewList(graphql.Float),
+			}},
+		},
+	})
 
 	// 图像的可选字段
 	image := graphql.NewObject(graphql.ObjectConfig{
@@ -67,7 +76,7 @@ func NewSchema(config Config) (graphql.Schema, error) {
 			"description":             &graphql.Field{Type: graphql.String},
 			"tags":                    &graphql.Field{Type: graphql.String},
 			"rank":                    &graphql.Field{Type: graphql.String},
-			"text":                    &graphql.Field{Type: graphql.String},
+			"text":                    &graphql.Field{Type: graphql.NewList(text)},
 			"comment_num":             &graphql.Field{Type: graphql.Int},
 			"article_category_top_id": &graphql.Field{Type: graphql.Int},
 			"praise_count":            &graphql.Field{Type: graphql.Int},
@@ -302,6 +311,10 @@ func NewSchema(config Config) (graphql.Schema, error) {
 					return nil, err
 				}
 
+				// 打印带缩进格式化的JSON
+				// str, _ := json.MarshalIndent(images, "", "    ")
+				// fmt.Println("获取图像列表成功", string(str))
+
 				// 获取用户信息(如果图像列表不为空且请求字段中包含user)
 				if len(images) > 0 && strings.Contains(fields_str, "user_id") {
 					// 取到所有的用户ID, 去除重复

api/struct.go

@@ -1,6 +1,7 @@
 package api
 
 import (
+	"encoding/json"
 	"time"
 )
 
@@ -13,7 +14,6 @@ type Image struct {
 	Description          string    `json:"description"             db:"description"`
 	Tags                 string    `json:"tags"                    db:"tags"`
 	Rank                 string    `json:"rank"                    db:"rank"`
-	Text                 string    `json:"text"                    db:"text"`
 	CommentNum           int       `json:"comment_num"             db:"comment_num"`
 	ArticleCategoryTopId int       `json:"article_category_top_id" db:"article_category_top_id"`
 	PraiseCount          int       `json:"praise_count"            db:"praise_count"`
@@ -24,6 +24,17 @@ type Image struct {
 	Article              Article   `json:"article"                 db:"-"`
 	CreateTime           time.Time `json:"create_time"             db:"create_time"`
 	UpdateTime           time.Time `json:"update_time"             db:"update_time"`
+	Text                 TextList  `json:"text"                    db:"text"`
+}
+
+type TextList []struct {
+	Text       string      `json:"text"`
+	Confidence float64     `json:"confidence"`
+	Coordinate [][]float64 `json:"coordinate"`
+}
+
+func (a *TextList) Scan(value interface{}) error {
+	return json.Unmarshal(value.([]byte), a)
 }
 
 type User struct {