A:添加 env 开发路由（有待调试）

rear/internal/handler/dev_image_handler.go

@@ -0,0 +1,40 @@
+package handler
+
+import (
+	"fmt"
+	"rear/internal/container"
+	"rear/internal/utils/tools"
+	"rear/pkg/logger"
+
+	"github.com/gin-gonic/gin"
+)
+
+type DevImageHandler struct {
+	container *container.Container
+}
+
+func NewDevImageHandler(container *container.Container) *DevImageHandler {
+	return &DevImageHandler{container: container}
+}
+
+// GetExif 获取图片的EXIF信息
+func (h *DevImageHandler) GetExif(c *gin.Context) {
+	// 从 query 参数中获取图片路径
+	logger.Warn("GetExif called, processing request...")
+	imagePath := c.Query("image_path")
+
+	result := fmt.Sprintf("File generation done. %s\n", imagePath)
+	logger.Warn(result)
+	if imagePath == "" {
+		c.JSON(400, gin.H{"error": "image_path query parameter is required"})
+		return
+	}
+	// 调用工具函数获取 EXIF 数据
+	exifData, err := tools.GetExifData(c, imagePath)
+	if err != nil {
+		c.JSON(500, gin.H{"error": "failed to get EXIF data"})
+		return
+	}
+
+	c.JSON(200, gin.H{"exif_data": exifData})
+}