完成文件上传业务层

server/internal/file/handler/fileupload/uploadfilehandler.go

@@ -0,0 +1,27 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package fileupload
+
+import (
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/file/internal/logic/fileupload"
+	"github.com/gin-gonic/gin"
+)
+
+func UploadFileHandler(cfg *config.Config) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 1. 传递上下文：直接用 Gin 上下文的 c.Context()（包含超时、取消等信息，比 c.Request.Context() 更完整）
+		ctx := c.Request.Context()
+
+		// 2. 创建 Logic 实例：参数顺序/类型与 Logic 层构造函数完全匹配（ctx, cfg, c）
+		// 注意：此处第三个参数是 Gin 上下文 c，与你 Logic 层的 `c *gin.Context` 字段对应
+		l := fileupload.NewUploadFileLogic(ctx, cfg, c)
+
+		// 3. 调用 Logic 层方法：无需处理返回的 resp/err（因为 Logic 层已通过 l.c.JSON 返回响应）
+		// 即使返回 err，Logic 层也已提前返回错误响应，此处仅需调用方法即可
+		_, _ = l.UploadFile()
+
+		// 4. 无需额外响应处理！！！（关键：避免重复调用 c.JSON/httpx 导致错误）
+	}
+}

server/internal/file/internal/logic/fileupload/uploadfilelogic.go

@@ -0,0 +1,36 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package fileupload
+
+import (
+	"context"
+
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/file/internal/types"
+	"github.com/gin-gonic/gin"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UploadFileLogic struct {
+	logx.Logger
+	ctx context.Context
+	cfg *config.Config
+	c   *gin.Context
+}
+
+func NewUploadFileLogic(ctx context.Context, cfg *config.Config, c *gin.Context) *UploadFileLogic {
+	return &UploadFileLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		cfg:    cfg,
+		c:      c,
+	}
+}
+
+func (l *UploadFileLogic) UploadFile() (resp *types.UploadFileResp, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}

server/internal/file/internal/types/types.go

@@ -0,0 +1,12 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+
+package types
+
+type UploadFileResp struct {
+	Code    int    `json:"code"`    // 业务状态码
+	Message string `json:"message"` // 提示信息
+	Data    struct {
+		Url string `json:"url"` // 文件访问地址
+	} `json:"data"`
+}