upd

frontend/src/App.vue

@@ -24,6 +24,10 @@
           <i class="el-icon-data-line"></i>
           <span slot="title">统计看板</span>
         </el-menu-item>
+        <el-menu-item index="/settings">
+          <i class="el-icon-setting"></i>
+          <span slot="title">系统配置</span>
+        </el-menu-item>
       </el-menu>
       <div class="aside-footer">kenaito-media-picker</div>
     </el-aside>

frontend/src/router/index.js

@@ -3,6 +3,7 @@ import Router from 'vue-router'
 import Dashboard from '../views/Dashboard.vue'
 import MediaList from '../views/MediaList.vue'
 import Scan from '../views/Scan.vue'
+import Settings from '../views/Settings.vue'
 
 Vue.use(Router)
 
@@ -11,6 +12,7 @@ export default new Router({
         {path: '/', redirect: '/scan'},
         {path: '/dashboard', component: Dashboard},
         {path: '/media', component: MediaList},
-        {path: '/scan', component: Scan}
+        {path: '/scan', component: Scan},
+        {path: '/settings', component: Settings}
     ]
 })

frontend/src/views/Settings.vue

@@ -0,0 +1,114 @@
+<template>
+  <div class="settings-page">
+    <el-card class="box-card">
+      <div slot="header" class="card-header">
+        <span>色情检测配置</span>
+      </div>
+      
+      <el-form :model="form" label-width="120px" class="settings-form">
+        <el-form-item label="检测类型">
+          <el-radio-group v-model="form.type" @change="handleTypeChange">
+            <el-radio label="">关闭</el-radio>
+            <el-radio label="human">人类 (NudeNet)</el-radio>
+            <el-radio label="anime">二次元 (WD Tagger)</el-radio>
+          </el-radio-group>
+          <div class="form-tip">
+            <span v-if="form.type === ''">不启用色情检测</span>
+            <span v-else-if="form.type === 'human'">使用 NudeNet 检测真人色情内容</span>
+            <span v-else-if="form.type === 'anime'">使用 WD Tagger v3 检测二次元色情内容</span>
+          </div>
+        </el-form-item>
+
+        <el-form-item v-if="form.type === 'human'" label="检测阈值">
+          <el-slider v-model="form.humanThreshold" :min="0.1" :max="0.9" :step="0.05" show-input></el-slider>
+          <div class="form-tip">分数高于此值判定为色情（推荐 0.2-0.4）</div>
+        </el-form-item>
+
+        <el-form-item v-if="form.type === 'anime'" label="检测阈值">
+          <el-slider v-model="form.animeThreshold" :min="0.1" :max="0.9" :step="0.05" show-input></el-slider>
+          <div class="form-tip">explicit/questionable 分数高于此值判定为色情（推荐 0.5-0.7）</div>
+        </el-form-item>
+
+        <el-form-item>
+          <el-button type="primary" @click="saveConfig" :loading="saving">保存配置</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
+  </div>
+</template>
+
+<script>
+import request from '@/utils/request'
+
+export default {
+  name: 'Settings',
+  data() {
+    return {
+      form: {
+        type: '',
+        humanThreshold: 0.5,
+        animeThreshold: 0.5
+      },
+      saving: false
+    }
+  },
+  created() {
+    this.loadConfig()
+  },
+  methods: {
+    async loadConfig() {
+      try {
+        const res = await request.get('/api/config/nsfw')
+        if (res.data) {
+          this.form.type = res.data.type || ''
+          this.form.humanThreshold = res.data.humanThreshold || 0.5
+          this.form.animeThreshold = res.data.animeThreshold || 0.5
+        }
+      } catch (error) {
+        this.$message.error('加载配置失败')
+      }
+    },
+    handleTypeChange() {
+      // 切换类型时不需要特殊处理
+    },
+    async saveConfig() {
+      this.saving = true
+      try {
+        await request.put('/api/config/nsfw', {
+          type: this.form.type,
+          humanThreshold: this.form.humanThreshold,
+          animeThreshold: this.form.animeThreshold
+        })
+        this.$message.success('配置已保存，下次扫描生效')
+      } catch (error) {
+        this.$message.error('保存失败')
+      } finally {
+        this.saving = false
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.settings-page {
+  padding: 20px;
+  max-width: 800px;
+  margin: 0 auto;
+}
+
+.card-header {
+  font-size: 16px;
+  font-weight: 600;
+}
+
+.settings-form {
+  margin-top: 20px;
+}
+
+.form-tip {
+  font-size: 12px;
+  color: #909399;
+  margin-top: 5px;
+}
+</style>

internal/api/config_controller.go

@@ -0,0 +1,106 @@
+// Package api 配置相关接口。
+package api
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+
+	"kenaito-media-picker/internal/store"
+)
+
+// 配置键名（存储在 AppConfig 表中）
+const (
+	ConfigKeyNsfwType           = "nsfw.type"       // 检测类型："" / "human" / "anime"
+	ConfigKeyNsfwThreshold      = "nsfw.threshold"  // 人类检测阈值
+	ConfigKeyAnimeNsfwThreshold = "anime.threshold" // 二次元检测阈值
+)
+
+// ConfigController 配置相关接口。
+type ConfigController struct {
+	store *store.Store
+}
+
+// NewConfigController 创建配置控制器。
+func NewConfigController(st *store.Store) *ConfigController {
+	return &ConfigController{store: st}
+}
+
+// NsfwConfig NSFW 配置响应。
+type NsfwConfig struct {
+	Type           string  `json:"type"`           // 检测类型："" / "human" / "anime"
+	HumanThreshold float64 `json:"humanThreshold"` // 人类检测阈值
+	AnimeThreshold float64 `json:"animeThreshold"` // 二次元检测阈值
+}
+
+// GetNsfwConfig 处理 GET /api/config/nsfw：获取 NSFW 配置。
+func (c *ConfigController) GetNsfwConfig(ctx *gin.Context) {
+	nsfwType := c.store.GetConfig(ConfigKeyNsfwType)
+
+	humanThreshold := 0.5
+	if v := c.store.GetConfig(ConfigKeyNsfwThreshold); v != "" {
+		if t, err := strconv.ParseFloat(v, 64); err == nil && t > 0 && t < 1 {
+			humanThreshold = t
+		}
+	}
+
+	animeThreshold := 0.5
+	if v := c.store.GetConfig(ConfigKeyAnimeNsfwThreshold); v != "" {
+		if t, err := strconv.ParseFloat(v, 64); err == nil && t > 0 && t < 1 {
+			animeThreshold = t
+		}
+	}
+
+	Success(ctx, NsfwConfig{
+		Type:           nsfwType,
+		HumanThreshold: humanThreshold,
+		AnimeThreshold: animeThreshold,
+	})
+}
+
+// UpdateNsfwConfigReq 更新 NSFW 配置请求。
+type UpdateNsfwConfigReq struct {
+	Type           string  `json:"type"`           // 检测类型："" / "human" / "anime"
+	HumanThreshold float64 `json:"humanThreshold"` // 人类检测阈值
+	AnimeThreshold float64 `json:"animeThreshold"` // 二次元检测阈值
+}
+
+// UpdateNsfwConfig 处理 PUT /api/config/nsfw：更新 NSFW 配置。
+func (c *ConfigController) UpdateNsfwConfig(ctx *gin.Context) {
+	var req UpdateNsfwConfigReq
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		Error(ctx, http.StatusBadRequest, "请求参数错误："+err.Error())
+		return
+	}
+
+	// 校验检测类型
+	if req.Type != "" && req.Type != "human" && req.Type != "anime" {
+		Error(ctx, http.StatusBadRequest, "检测类型必须是空、human 或 anime")
+		return
+	}
+
+	// 校验阈值范围
+	if req.HumanThreshold <= 0 || req.HumanThreshold >= 1 {
+		req.HumanThreshold = 0.5
+	}
+	if req.AnimeThreshold <= 0 || req.AnimeThreshold >= 1 {
+		req.AnimeThreshold = 0.5
+	}
+
+	// 保存配置
+	if err := c.store.SaveConfig(ConfigKeyNsfwType, req.Type); err != nil {
+		Error(ctx, http.StatusInternalServerError, "保存配置失败："+err.Error())
+		return
+	}
+	if err := c.store.SaveConfig(ConfigKeyNsfwThreshold, strconv.FormatFloat(req.HumanThreshold, 'f', 2, 64)); err != nil {
+		Error(ctx, http.StatusInternalServerError, "保存配置失败："+err.Error())
+		return
+	}
+	if err := c.store.SaveConfig(ConfigKeyAnimeNsfwThreshold, strconv.FormatFloat(req.AnimeThreshold, 'f', 2, 64)); err != nil {
+		Error(ctx, http.StatusInternalServerError, "保存配置失败："+err.Error())
+		return
+	}
+
+	Success(ctx, nil)
+}

internal/api/router.go

@@ -47,6 +47,11 @@ func NewRouter(st *store.Store) *gin.Engine {
 		// 文件目录浏览（页面上"选择目录"）
 		fc := NewFsController()
 		apiGroup.GET("/fs/list", fc.List)
+
+		// 系统配置
+		cc := NewConfigController(st)
+		apiGroup.GET("/config/nsfw", cc.GetNsfwConfig)
+		apiGroup.PUT("/config/nsfw", cc.UpdateNsfwConfig)
 	}
 	return r
 }

internal/service/scan.go

@@ -19,6 +19,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"runtime/debug"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -671,12 +672,20 @@ func (s *ScanService) runScan(ctx context.Context, rootDir, destDir string) erro
 	}
 
 	// ---------- 第五步（可选）：色情识别 ----------
-	// 用本机 python + NudeNet 起一个本地检测服务。没装 python/nudenet 时跳过，
+	// 从数据库读取 NSFW 配置（支持运行时修改，立即生效）
-	// 不影响图片整理——检测结果只决定走普通目录还是「图片_敏感」目录。
+	nsfwType := s.store.GetConfig("nsfw.type") // "" / "human" / "anime"
+	pythonPath := config.GetAppConfig().NSFWPython
+
 	nsfwDet := (*nsfw.Detector)(nil)
 	s.setNsfwDetectorReady(false)
-	if cfg := config.GetAppConfig(); cfg.NSFWEnabled {
+	if nsfwType == "human" {
-		if d, err := nsfw.Start(cfg.NSFWPython, cfg.NSFWThreshold); err != nil {
+		threshold := 0.5
+		if v := s.store.GetConfig("nsfw.threshold"); v != "" {
+			if t, err := strconv.ParseFloat(v, 64); err == nil && t > 0 && t < 1 {
+				threshold = t
+			}
+		}
+		if d, err := nsfw.Start(pythonPath, threshold); err != nil {
 			fmt.Printf("=== 色情识别未启用(图片照常处理): %v\n", err)
 		} else {
 			nsfwDet = d
@@ -687,10 +696,15 @@ func (s *ScanService) runScan(ctx context.Context, rootDir, destDir string) erro
 	}
 
 	// ---------- 第六步（可选）：动漫色情识别 ----------
-	// 用本机 python + WD Tagger v3 起一个本地检测服务。没装 python/onnxruntime 时跳过。
 	animeNsfwDet := (*anime_nsfw.Detector)(nil)
-	if cfg := config.GetAppConfig(); cfg.AnimeNSFWEnabled {
+	if nsfwType == "anime" {
-		if d, err := anime_nsfw.Start(cfg.NSFWPython, cfg.AnimeNSFWThreshold); err != nil {
+		threshold := 0.5
+		if v := s.store.GetConfig("anime.threshold"); v != "" {
+			if t, err := strconv.ParseFloat(v, 64); err == nil && t > 0 && t < 1 {
+				threshold = t
+			}
+		}
+		if d, err := anime_nsfw.Start(pythonPath, threshold); err != nil {
 			fmt.Printf("=== 动漫色情识别未启用(图片照常处理): %v\n", err)
 		} else {
 			animeNsfwDet = d