context.go

@@ -9,13 +9,10 @@ import (
 	"html/template"
 	"io"
 	"math"
-	"mime"
 	"net"
 	"net/http"
 	"net/netip"
 	"net/url"
-	"os"
-	"path"
 	"strings"
 	"sync"
 	"time"
@@ -652,56 +649,6 @@ func (c *Context) GetRequestURIPath() string {
 	return c.Request.URL.Path
 }
 
-// === 文件操作 ===
-
-// 将文件内容作为响应body
-func (c *Context) SetRespBodyFile(code int, filePath string) {
-	// 清理path
-	cleanPath := path.Clean(filePath)
-
-	// 打开文件
-	file, err := os.Open(cleanPath)
-	if err != nil {
-		c.AddError(fmt.Errorf("failed to open file %s: %w", cleanPath, err))
-		c.ErrorUseHandle(http.StatusInternalServerError, fmt.Errorf("failed to open file: %w", err))
-		return
-	}
-	defer file.Close()
-
-	// 获取文件信息以获取文件大小和MIME类型
-	fileInfo, err := file.Stat()
-	if err != nil {
-		c.AddError(fmt.Errorf("failed to get file info for %s: %w", cleanPath, err))
-		c.ErrorUseHandle(http.StatusInternalServerError, fmt.Errorf("failed to get file info: %w", err))
-		return
-	}
-
-	// 尝试根据文件扩展名猜测 Content-Type
-	contentType := mime.TypeByExtension(path.Ext(cleanPath))
-	if contentType == "" {
-		// 如果无法猜测，则使用默认的二进制流类型
-		contentType = "application/octet-stream"
-	}
-
-	// 设置响应头
-	c.Writer.Header().Set("Content-Type", contentType)
-	c.Writer.Header().Set("Content-Length", fmt.Sprintf("%d", fileInfo.Size()))
-	// 还可以设置 Content-Disposition 来控制浏览器是下载还是直接显示
-	// c.Writer.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, path.Base(cleanPath)))
-
-	// 设置状态码
-	c.Writer.WriteHeader(code)
-
-	// 将文件内容写入响应体
-	_, err = copyb.Copy(c.Writer, file)
-	if err != nil {
-		c.AddError(fmt.Errorf("failed to write file %s to response: %w", cleanPath, err))
-		// 注意：这里可能无法设置错误状态码，因为头部可能已经发送
-		// 可以在调用 SetRespBodyFile 之前检查错误，或者在中间件中处理 Context.Errors
-	}
-	c.Abort() // 文件发送后中止后续处理
-}
-
 // == cookie ===
 
 // SetSameSite 设置响应的 SameSite cookie 属性

engine.go

@@ -121,21 +121,6 @@ func defaultErrorWarp(handler ErrorHandler) ErrorHandler {
 				return
 			}
 		}
-		// 查看context内有没有收集到error
-		if len(c.Errors) > 0 {
-			c.Errorf("errpage: context errors: %v, current error: %v", errors.Join(c.Errors...), err)
-			if err == nil {
-				err = errors.Join(c.Errors...)
-			}
-		}
-		// 如果客户端已经断开连接，则不尝试写入响应
-		// 避免在客户端已关闭连接后写入响应导致的问题
-		// 检查 context.Context 是否已取消
-		if errors.Is(c.Request.Context().Err(), context.Canceled) {
-			log.Printf("errpage: client disconnected, skipping error page rendering for status %d, err: %v", code, err)
-			return
-		}
-
 		handler(c, code, err)
 	}
 }

go.mod

@@ -4,7 +4,7 @@ go 1.24.4
 
 require (
 	github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4
-	github.com/WJQSERVER-STUDIO/httpc v0.7.1
+	github.com/WJQSERVER-STUDIO/httpc v0.7.0
 	github.com/fenthope/reco v0.0.3
 	github.com/go-json-experiment/json v0.0.0-20250517221953-25912455fbc8
 )

go.sum

@@ -2,8 +2,6 @@ github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4 h1:JLtFd00AdFg/TP+dtvIzLkdHwKU
 github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4/go.mod h1:FZ6XE+4TKy4MOfX1xWKe6Rwsg0ucYFCdNh1KLvyKTfc=
 github.com/WJQSERVER-STUDIO/httpc v0.7.0 h1:iHhqlxppJBjlmvsIjvLZKRbWXqSdbeSGGofjHGmqGJc=
 github.com/WJQSERVER-STUDIO/httpc v0.7.0/go.mod h1:M7KNUZjjhCkzzcg9lBPs9YfkImI+7vqjAyjdA19+joE=
-github.com/WJQSERVER-STUDIO/httpc v0.7.1 h1:D3NlfY52pwKIOSzkdRrLinUynyKELrcPZEO8QjlBq2M=
-github.com/WJQSERVER-STUDIO/httpc v0.7.1/go.mod h1:M7KNUZjjhCkzzcg9lBPs9YfkImI+7vqjAyjdA19+joE=
 github.com/fenthope/reco v0.0.3 h1:RmnQ0D9a8PWtwOODawitTe4BztTnS9wYwrDbipISNq4=
 github.com/fenthope/reco v0.0.3/go.mod h1:mDkGLHte5udWTIcjQTxrABRcf56SSdxBOCLgrRDwI/Y=
 github.com/go-json-experiment/json v0.0.0-20250517221953-25912455fbc8 h1:o8UqXPI6SVwQt04RGsqKp3qqmbOfTNMqDrWsc4O47kk=