fix: 修复了当文件名为index.html时被golang贴心自动重定向的bug

api/getHandler.go

@@ -1,59 +1,71 @@
 package api
 
 import (
-    "github.com/gin-gonic/gin"
+	"io/ioutil"
-    "net/http"
+	"net/http"
-    "os"
+	"os"
-    "path/filepath"
+	"path/filepath"
-    "io/ioutil"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
 )
 
-
 func GetHandler(c *gin.Context) {
-    decodedPath, err := filepath.Abs(filepath.Join(staticPath, c.Param("path")))
+	decodedPath, err := filepath.Abs(filepath.Join(staticPath, c.Param("path")))
-    if err != nil {
+	if err != nil {
-        c.JSON(http.StatusInternalServerError, gin.H{"error": "Unable to access path"})
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Unable to access path"})
-        return
+		return
-    }
+	}
 
-    fileInfo, err := os.Stat(decodedPath)
+	fileInfo, err := os.Stat(decodedPath)
-    if os.IsNotExist(err) {
+	if os.IsNotExist(err) {
-        c.JSON(http.StatusNotFound, gin.H{"error": "Path not found"})
+		c.JSON(http.StatusNotFound, gin.H{"error": "Path not found"})
-        return
+		return
-    }
+	}
 
-    if fileInfo.IsDir() {
+	if fileInfo.IsDir() {
-        files, err := ioutil.ReadDir(decodedPath)
+		files, err := ioutil.ReadDir(decodedPath)
-        if err != nil {
+		if err != nil {
-            c.JSON(http.StatusInternalServerError, gin.H{"error": "Unable to scan directory"})
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Unable to scan directory"})
-            return
+			return
-        }
+		}
 
-        var fileDetails []gin.H
+		var fileDetails []gin.H
-        for _, file := range files {
+		for _, file := range files {
-            fileDetails = append(fileDetails, gin.H{
+			fileDetails = append(fileDetails, gin.H{
-                "name": file.Name(),
+				"name": file.Name(),
-                "size": file.Size(),
+				"size": file.Size(),
-                "type": func() string {
+				"type": func() string {
-                    if file.IsDir() {
+					if file.IsDir() {
-                        return "directory"
+						return "directory"
-                    }
+					}
-                    return "file"
+					return "file"
-                }(),
+				}(),
-                "stats": gin.H{
+				"stats": gin.H{
-                    "atimeMs": file.ModTime().UnixNano() / 1e6,
+					"atimeMs":     file.ModTime().UnixNano() / 1e6,
-                    "birthtimeMs": file.ModTime().UnixNano() / 1e6,
+					"birthtimeMs": file.ModTime().UnixNano() / 1e6,
-                    "ctimeMs": file.ModTime().UnixNano() / 1e6,
+					"ctimeMs":     file.ModTime().UnixNano() / 1e6,
-                    "mtimeMs": file.ModTime().UnixNano() / 1e6,
+					"mtimeMs":     file.ModTime().UnixNano() / 1e6,
-                },
+				},
-            })
+			})
-        }
+		}
-        if len(fileDetails) == 0 {
+		if len(fileDetails) == 0 {
-            c.JSON(http.StatusOK, []gin.H{})
+			c.JSON(http.StatusOK, []gin.H{})
-        } else {
+		} else {
-            c.JSON(http.StatusOK, fileDetails)
+			c.JSON(http.StatusOK, fileDetails)
-        }
+		}
-    } else {
+	} else {
-        c.File(decodedPath)
+		if strings.HasSuffix(decodedPath, "index.html") {
-    }
+			f, err := os.Open(decodedPath)
+			if err != nil {
+				c.Writer.WriteHeader(http.StatusInternalServerError)
+				c.Writer.Write([]byte("Internal Server Error"))
+				return
+			}
+			http.ServeContent(c.Writer, c.Request, "index.html", time.Now(), f)
+		} else {
+			c.File(decodedPath)
+		}
+	}
 }