feat: 后端添加键值对存储支持。前端添加一个相应的插件

src-server/api/mapHandler.go

@@ -0,0 +1,142 @@
+package api
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 内存存储
+var memoryStorage = make(map[string][]byte)
+
+// MapSetHandler 处理 /map/set/*key 请求
+func MapSetHandler(c *gin.Context) {
+	key := c.Param("key")
+	if key == "" || key == "/" {
+		c.JSON(http.StatusBadRequest, gin.H{"message": "failed", "error": "Key is required"})
+		return
+	}
+	key = key[1:] // 移除开头的"/"
+
+	// 获取disk参数
+	diskParam := c.DefaultQuery("disk", "0")
+
+	// 读取请求体数据
+	data, err := ioutil.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"message": "failed", "error": "Failed to read request body"})
+		return
+	}
+
+	if diskParam == "1" {
+		// 保存到文件系统
+		cachePath := filepath.Join(staticPath, ".miaodir_cache")
+
+		// 确保缓存目录存在
+		if err := os.MkdirAll(cachePath, os.ModePerm); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"message": "failed", "error": "Failed to create cache directory"})
+			return
+		}
+
+		// 生成文件名
+		hasher := md5.New()
+		hasher.Write([]byte(key))
+		filename := hex.EncodeToString(hasher.Sum(nil))
+
+		// 写入文件
+		filePath := filepath.Join(cachePath, filename)
+		if err := ioutil.WriteFile(filePath, data, 0644); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"message": "failed", "error": "Failed to write file"})
+			return
+		}
+	} else {
+		// 保存到内存
+		memoryStorage[key] = data
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "success"})
+}
+
+// MapGetHandler 处理 /map/get/*key 请求
+func MapGetHandler(c *gin.Context) {
+	key := c.Param("key")
+	if key == "" || key == "/" {
+		c.JSON(http.StatusBadRequest, gin.H{"message": "failed", "error": "Key is required"})
+		return
+	}
+	key = key[1:] // 移除开头的"/"
+
+	// 获取disk参数
+	diskParam := c.DefaultQuery("disk", "0")
+
+	var data []byte
+	var err error
+
+	if diskParam == "1" {
+		// 从文件系统获取
+		cachePath := filepath.Join(staticPath, ".miaodir_cache")
+
+		// 生成文件名
+		hasher := md5.New()
+		hasher.Write([]byte(key))
+		filename := hex.EncodeToString(hasher.Sum(nil))
+
+		// 读取文件
+		filePath := filepath.Join(cachePath, filename)
+		data, err = ioutil.ReadFile(filePath)
+		if err != nil {
+			c.JSON(http.StatusNotFound, gin.H{"message": "failed", "error": "Key not found"})
+			return
+		}
+	} else {
+		// 从内存获取
+		var exists bool
+		data, exists = memoryStorage[key]
+		if !exists {
+			c.JSON(http.StatusNotFound, gin.H{"message": "failed", "error": "Key not found"})
+			return
+		}
+	}
+
+	c.Data(http.StatusOK, "application/octet-stream", data)
+}
+
+// MapDeleteHandler 处理 /map/delete/*key 请求
+func MapDeleteHandler(c *gin.Context) {
+	key := c.Param("key")
+	if key == "" || key == "/" {
+		c.JSON(http.StatusBadRequest, gin.H{"message": "failed", "error": "Key is required"})
+		return
+	}
+	key = key[1:] // 移除开头的"/"
+
+	// 获取disk参数
+	diskParam := c.DefaultQuery("disk", "0")
+
+	if diskParam == "1" {
+		// 从文件系统删除
+		cachePath := filepath.Join(staticPath, ".miaodir_cache")
+
+		// 生成文件名
+		hasher := md5.New()
+		hasher.Write([]byte(key))
+		filename := hex.EncodeToString(hasher.Sum(nil))
+
+		// 删除文件
+		filePath := filepath.Join(cachePath, filename)
+		if err := os.Remove(filePath); err != nil && !os.IsNotExist(err) {
+			c.JSON(http.StatusInternalServerError, gin.H{"message": "failed", "error": "Failed to delete file"})
+			return
+		}
+	} else {
+		// 从内存删除
+		delete(memoryStorage, key)
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "success"})
+}

src-server/main.go

@@ -42,6 +42,11 @@ func main() {
 	// 添加获取所有可用地址的API
 	router.GET("/addresses", api.AddressesHandler(port))
 
+	// 添加map相关API
+	router.POST("/map/set/*key", api.MapSetHandler)
+	router.GET("/map/get/*key", api.MapGetHandler)
+	router.POST("/map/delete/*key", api.MapDeleteHandler)
+
 	// Redirect from '/' to '/web/'
 	router.GET("/", func(c *gin.Context) {
 		c.Redirect(http.StatusMovedPermanently, "/web/")