From 431e3dea1c1dc7a8698e1c2771c3a91ef449a233 Mon Sep 17 00:00:00 2001
From: ikmkj <1@qq,com>
Date: Fri, 20 Jun 2025 15:35:53 +0800
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- 新增批量删除图片接口和功能- 实现笔记中图片的上传和删除
- 优化笔记保存时的图片处理逻辑
-调整分组展示和Markdown文件加载方式
---
 .../controller/GroupingController.java        |  13 +-
 .../controller/ImageController.java           |  20 +-
 .../controller/MarkdownController.java        |  10 +-
 .../com/test/bijihoudaun/entity/Grouping.java |   7 +
 .../bijihoudaun/service/GroupingService.java  |  22 +-
 .../bijihoudaun/service/ImageService.java     |  18 +-
 .../service/impl/GroupingServiceImpl.java     |  12 +-
 .../service/impl/ImageServiceImpl.java        |  21 +-
 biji-qianduan/src/api/CommonApi.js            |  29 ++-
 biji-qianduan/src/components/HomePage.vue     | 225 ++++++++++--------
 mydatabase.db                                 | Bin 36864 -> 36864 bytes
 11 files changed, 239 insertions(+), 138 deletions(-)

diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/GroupingController.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/GroupingController.java
index 31cae62..8dc7072 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/GroupingController.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/GroupingController.java
@@ -4,6 +4,8 @@ import com.test.bijihoudaun.common.response.R;
 import com.test.bijihoudaun.entity.Grouping;
 import com.test.bijihoudaun.service.GroupingService;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -26,9 +28,16 @@ public class GroupingController {
     }
 
     @Operation(summary = "获取全部分组")
+    @Parameters({
+            @Parameter(name = "parentId", description = "0是一级，其他的是看它的父级id", required = true)
+    })
     @GetMapping
-    public R<List<Grouping>> getAllGroupings() {
-        List<Grouping> groupings = groupingService.getAllGroupings();
+    public R<List<Grouping>> getAllGroupings(String parentId) {
+        if (parentId == null) {
+            return R.fail("参数不能为空");
+        }
+        long l = Long.parseLong(parentId);
+        List<Grouping> groupings = groupingService.getAllGroupings(l);
         return R.success(groupings);
     }
 
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/ImageController.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/ImageController.java
index f9bf92d..d32eda0 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/ImageController.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/ImageController.java
@@ -25,17 +25,14 @@ public class ImageController {
 
     @Operation(summary = "上传图片")
     @Parameters({
-            @Parameter(name = "markdownId", description = "markdownid", required = true),
             @Parameter(name = "file", description = "图片文件", required = true)
     })
     @PostMapping
     public R<Image> uploadImage(
-            @RequestParam(required = false) String markdownId,
             @RequestParam("file") MultipartFile file) {
 
         try {
-            Long markdownIdLong = Long.parseLong(markdownId);
-            Image image = imageService.uploadImage(markdownIdLong, file);
+            Image image = imageService.uploadImage(file);
             return R.success(image);
         } catch (IOException e) {
             return R.fail();
@@ -43,7 +40,7 @@ public class ImageController {
     }
 
     @Operation(summary = "根据id删除图片")
-    @DeleteMapping("/{id}")
+    @PostMapping("/{id}")
     public R<Void> deleteImage(@PathVariable Long id) {
         boolean result = imageService.deleteImage(id);
         if (result) {
@@ -54,7 +51,7 @@ public class ImageController {
     }
 
     @Operation(summary = "根据url删除图片")
-    @DeleteMapping
+    @PostMapping("/deleteByUrl")
     public R<Void> deleteImageByUrl(@RequestParam String url) {
         boolean result = imageService.deleteImageByUrl(url);
         if (result) {
@@ -64,5 +61,16 @@ public class ImageController {
         }
     }
 
+    @Operation(summary = "根据url批量删除图片")
+    @PostMapping("/batch")
+    public R<Void> deleteImageByUrls(@RequestBody List<String> urls) {
+        boolean result = imageService.deleteImageByUrls(urls);
+        if (result) {
+            return R.success();
+        } else {
+            return R.fail();
+        }
+    }
+
 
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
index 9fbee23..89c17e9 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
@@ -86,9 +86,13 @@ public class MarkdownController {
     }
     
     @Operation(summary = "删除Markdown文件")
-    @DeleteMapping("/{id}")
-    public R<Void> deleteMarkdown(@PathVariable Long id) {
-        if (markdownFileService.deleteMarkdownFile(id)) {
+    @Parameters({
+            @Parameter(name = "id", description = "Markdown文件ID", required = true),
+    })
+    @PostMapping("/delete")
+    public R<Void> deleteMarkdown(String id) {
+        long l = Long.parseLong(id);
+        if (markdownFileService.deleteMarkdownFile(l)) {
             return R.success();
         }
         return R.fail();
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/entity/Grouping.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/entity/Grouping.java
index e80d08f..e5a81b3 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/entity/Grouping.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/entity/Grouping.java
@@ -1,6 +1,7 @@
 package com.test.bijihoudaun.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonFormat;
@@ -15,6 +16,12 @@ public class Grouping {
     @TableId(type = IdType.AUTO)
     @JsonFormat(shape = JsonFormat.Shape.STRING) // 仅作用于此字段
     private Long id;
+
+    @Schema(description ="上级id",implementation = Long.class)
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
+    @TableField("parentId")
+    private Long parentId;
+
     @Schema(description = "分组名称",implementation = String.class)
     private String grouping;
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/GroupingService.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/GroupingService.java
index 0ae2f15..65cffd1 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/GroupingService.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/GroupingService.java
@@ -5,8 +5,28 @@ import com.test.bijihoudaun.entity.Grouping;
 import java.util.List;
 
 public interface GroupingService {
+    /**
+     * 创建分组
+     * @param grouping
+     * @return
+     */
     Grouping createGrouping(Grouping grouping);
-    List<Grouping> getAllGroupings();
+
+    /**
+     * 获取所有分组
+     * @param parentId
+     * @return
+     */
+    List<Grouping> getAllGroupings(Long parentId);
+    /**
+     * 更新分组名称
+     * @param grouping
+     * @return
+     */
     Grouping updateGrouping(Grouping grouping);
+    /**
+     * 删除分组
+     * @param id
+     */
     void deleteGrouping(Long id);
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/ImageService.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/ImageService.java
index 1ae546e..89dfe0c 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/ImageService.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/ImageService.java
@@ -10,12 +10,11 @@ import java.util.List;
 public interface ImageService extends IService<Image> {
     /**
      * 上传图片
-     * @param markdownId Markdown文件ID（可选）
      * @param file 图片文件
      * @return 上传的图片对象
      * @throws IOException 文件操作异常
      */
-    Image uploadImage(Long markdownId, MultipartFile file) throws IOException;
+    Image uploadImage(MultipartFile file) throws IOException;
 
     /**
      * 删除图片
@@ -24,14 +23,6 @@ public interface ImageService extends IService<Image> {
      */
     boolean deleteImage(Long id);
 
-
-    /**
-     * 获取Markdown文件关联的图片
-     * @param markdownId Markdown文件ID
-     * @return 图片列表
-     */
-    List<Image> getMarkdownImages(Long markdownId);
-
     /**
      * 根据URL删除图片
      * @param url
@@ -40,10 +31,9 @@ public interface ImageService extends IService<Image> {
     boolean deleteImageByUrl(String url);
 
     /**
-     * 根据URL批量更新图片ID
-     * @param list
-     * @param markdownId
+     * 根据URL批量删除图片
+     * @param urls
      * @return
      */
-    boolean updateImageId(List<String> list, Long markdownId);
+    boolean deleteImageByUrls(List<String> urls);
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/GroupingServiceImpl.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/GroupingServiceImpl.java
index 19861a5..63ab582 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/GroupingServiceImpl.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/GroupingServiceImpl.java
@@ -1,9 +1,11 @@
 package com.test.bijihoudaun.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.test.bijihoudaun.entity.Grouping;
 import com.test.bijihoudaun.mapper.GroupingMapper;
 import com.test.bijihoudaun.service.GroupingService;
+import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -13,6 +15,10 @@ public class GroupingServiceImpl
         extends ServiceImpl<GroupingMapper, Grouping>
         implements GroupingService {
 
+    @Resource
+    private GroupingMapper groupingMapper;
+
+
     @Override
     public Grouping createGrouping(Grouping grouping) {
         this.save(grouping);
@@ -20,8 +26,10 @@ public class GroupingServiceImpl
     }
 
     @Override
-    public List<Grouping> getAllGroupings() {
-        return this.list();
+    public List<Grouping> getAllGroupings(Long parentId) {
+//        return groupingMapper.selectList(new LambdaQueryWrapper<Grouping>()
+//                .eq(Grouping::getParentId, parentId));
+        return groupingMapper.selectList(null);
     }
 
     @Override
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/ImageServiceImpl.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/ImageServiceImpl.java
index 08a2baf..9bcfa7b 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/ImageServiceImpl.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/ImageServiceImpl.java
@@ -33,7 +33,7 @@ public class ImageServiceImpl
     private ImageMapper imageMapper;
 
     @Override
-    public Image uploadImage(Long markdownId, MultipartFile file) throws IOException {
+    public Image uploadImage( MultipartFile file) throws IOException {
         // 创建上传目录
         Path uploadPath = Paths.get(uploadDir);
         if (!Files.exists(uploadPath)) {
@@ -51,7 +51,6 @@ public class ImageServiceImpl
 
         // 创建图片实体
         Image image = new Image();
-        image.setMarkdownId(markdownId);
         image.setOriginalName(originalFilename);
         image.setStoredName(storedName);
         image.setUrl("/uploads/" + storedName);
@@ -82,14 +81,6 @@ public class ImageServiceImpl
         }
     }
 
-    @Override
-    public List<Image> getMarkdownImages(Long markdownId) {
-        QueryWrapper<Image> queryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("markdown_id", markdownId)
-                .orderByDesc("created_at");
-        return this.list(queryWrapper);
-    }
-
     @Override
     public boolean deleteImageByUrl(String url) {
         Image image = imageMapper.selectOne(new QueryWrapper<Image>().eq("url", url));
@@ -108,17 +99,15 @@ public class ImageServiceImpl
             throw new RuntimeException("删除图片失败", e);
         }
     }
-
     @Override
-    public boolean updateImageId(List<String> list, Long markdownId) {
-        if (CollUtil.isEmpty( list)) {
+    public boolean deleteImageByUrls(List<String> urls) {
+        if (CollUtil.isEmpty(urls)) {
             return false;
         }
-        for (String url : list) {
+        for (String url : urls) {
             Image image = imageMapper.selectOne(new QueryWrapper<Image>().eq("url", url));
             if (image != null) {
-                image.setMarkdownId(markdownId);
-                this.updateById(image);
+                this.deleteImageByUrl(url);
             }
         }
         return true;
diff --git a/biji-qianduan/src/api/CommonApi.js b/biji-qianduan/src/api/CommonApi.js
index 0612e9f..991c20e 100644
--- a/biji-qianduan/src/api/CommonApi.js
+++ b/biji-qianduan/src/api/CommonApi.js
@@ -4,7 +4,7 @@ import axiosApi from '@/utils/axios.js'
 
 export const groupingId = (data) => axiosApi.get(`/api/markdown/grouping/${data}`)
 // 获取所有分组
-export const groupingAll = () => axiosApi.get(`/api/groupings`)
+export const groupingAll = (data) => axiosApi.get(`/api/groupings?parentId=${data}`);
 // 获取所有Markdown文件
 export const markdownAll = () => axiosApi.get(`/api/markdown`);
 // 预览markdown文件
@@ -30,6 +30,33 @@ export const  updateMarkdown = (id, data) => {
         }
     })
 }
+// 批量删除图片
+export const deleteImages = (list) => {
+    const formData = new FormData()
+    formData.append('urls', list)
+    return axiosApi.post('/api/images/batch', formData, {
+        headers: {
+            'Content-Type': 'multipart/form-data'
+        }
+    })
+}
+// 上传图片
+export const uploadImage = (file) => {
+    const formData = new FormData()
+    if (file) formData.append('file', file)
+    return axiosApi.post('/api/images?markdownId', formData, {
+        headers: {
+            'Content-Type': 'multipart/form-data'
+        }
+    })
+}
+
+// 删除Markdown文件
+export const deleteMarkdown = (id) => axiosApi.post(`/api/markdown/delete?id=${id}`);
+// 根据分组ID获取Markdown文件列表
+export const markdownList = (groupingId) => axiosApi.get(`/api/markdown/grouping/${groupingId}`);
+
+
 
 
 // MD5哈希
diff --git a/biji-qianduan/src/components/HomePage.vue b/biji-qianduan/src/components/HomePage.vue
index cf4a23e..eb5cb81 100644
--- a/biji-qianduan/src/components/HomePage.vue
+++ b/biji-qianduan/src/components/HomePage.vue
@@ -18,24 +18,20 @@
           :default-active="activeMenu"
           class="el-menu-vertical-demo" 
           :collapse="isCollapsed"
-          @select="handleMenuSelect"
           popper-effect="light"
           collapse-transition
         >
           
           <!-- 分组分类 -->
           <el-sub-menu v-for="group in groupings" :key="group.id" :index="`group-${group.id}`">
-            <template #title>
+            <template  #title>
               <span>{{ group.grouping }}</span>
             </template>
-            <!-- 分组下的文件 -->
-            <el-menu-item
-              v-for="file in groupFiles[group.id] || []"
-              :key="file.id"
-              :index="`file-${file.id}`"
-            >
-              {{ file.title }}
-            </el-menu-item>
+            <el-menu-item  v-for="sub in jb22.filter(j => +j.parentId === +group.id)"
+                           :key="sub.id"
+                           :index="`sub-${sub.id}`"
+                           @click="selectFile(sub);selectedFile=null"
+            >{{ sub.grouping }}</el-menu-item>
           </el-sub-menu>
         </el-menu>
       </div>
@@ -51,7 +47,7 @@
               <el-button v-if="!showEditor"  type="primary" @click="selectedFile=null">清空</el-button>
               <el-button v-if="!showEditor"  type="primary" @click="editNote(selectedFile);isCollapsed=true">编辑</el-button>
               <el-button v-if="!showEditor"  type="danger" @click="deleteNote(selectedFile)">删除</el-button>
-              <el-button v-if="showEditor"  type="primary" @click="showEditor=!showEditor;selectFile(editData)">返回</el-button>
+              <el-button v-if="showEditor"  type="primary" @click="showEditor=!showEditor;previewFile(editData)">返回</el-button>
               <el-button  v-if="showEditor" type="success" @click="handleSave(editData.content)">保存</el-button>
             </div>
           </div>
@@ -90,9 +86,9 @@
             </div>
           </div>
           
-          <div v-if="markdownFiles.length > 0" class="file-list">
-            <div v-for="file in markdownFiles" :key="file.id" class="file-item">
-              <div @click="selectFile(file)" class="file-title">{{ file.title }}</div>
+          <div v-if="groupMarkdownFiles.length > 0" class="file-list">
+            <div v-for="file in groupMarkdownFiles" :key="file.id" class="file-item">
+              <div @click="previewFile(file)" class="file-title">{{ file.title }}</div>
             </div>
           </div>
           <div v-else class="empty-tip">暂无笔记，请创建或上传</div>
@@ -139,18 +135,26 @@
 </template>
 
 <script setup>
-import { ref, onMounted } from 'vue';
-import { ElMessage } from 'element-plus';
+import {onMounted, ref} from 'vue';
+import {ElMessage} from 'element-plus';
 import '@kangc/v-md-editor/lib/style/preview.css';
 import '@kangc/v-md-editor/lib/theme/style/github.css';
-import {groupingId, groupingAll, markdownAll, addGroupings, Preview, updateMarkdown} from '@/api/CommonApi.js'
+import {
+  addGroupings,
+  deleteImages, deleteMarkdown,
+  groupingAll,
+  groupingId,
+  markdownAll, markdownList,
+  Preview,
+  updateMarkdown, uploadImage
+} from '@/api/CommonApi.js'
 import {DArrowRight} from "@element-plus/icons-vue";
 
 
-
 const markdownFiles = ref([]);
 const groupings = ref([]);
-const groupFiles = ref({});
+// 二级分类下的markdown文件
+const groupMarkdownFiles = ref({});
 const showEditor = ref(false);
 const selectedFile = ref(null);
 const activeMenu = ref('all');
@@ -162,45 +166,29 @@ const newNoteForm = ref({ title: '', groupingId: null });
 
 const editData=ref(null)
 
+// 笔记中的所有图片url
+const imageUrls = ref([]);
+// 刚开始笔记中的所有图片url
+const originalImages = ref([]);
 
-
+const jb22=ref([])
 
 // 获取所有分组
 const fetchGroupings = async () => {
   try {
-    const response = await groupingAll()
-    // 确保分组数据是数组
-    groupings.value = response.data
-    // 为每个分组获取文件
-    for (const group of groupings.value) {
-      try {
-        const filesRes = await groupingId(group.id);
-        // 确保文件ID为字符串
-        groupFiles.value[group.id] = (filesRes.data).map(file => ({
-          ...file,
-          id: file.id
-        }));
-      } catch (fileError) {
-        console.error(`获取分组 ${group.id} 文件失败:`, fileError);
-        groupFiles.value[group.id] = [];
-      }
-    }
-    
-    // 添加"全部"分类 (ID=1)
-    if (!groupings.value.some(g => g.id === 1)) {
-      // groupings.value.unshift({ id: 1, name: '全部' });
-      // 获取所有文件作为"全部"分类的内容
-      try {
-        const allFilesRes = await markdownAll()
-        groupFiles.value[1] = (allFilesRes.data).map(file => ({
-          ...file,
-          id: file.id
-        }));
-      } catch (allFilesError) {
-        console.error('获取全部笔记失败:', allFilesError);
-        groupFiles.value[1] = [];
-      }
+    const response = await groupingAll(0)
+
+    const jb1 = []
+    const jb2 = []
+    for (let i = 0; i <response.data.length; i++) {
+        if (+response.data[i].parentId===0){
+          jb1.push(response.data[i])
+        }else{
+          jb2.push(response.data[i])
+        }
     }
+    groupings.value=jb1
+    jb22.value=jb2
   } catch (error) {
     console.error('获取分组失败:', error);
     ElMessage.error('获取分组失败: ' + (error.response?.data?.message || error.message));
@@ -208,6 +196,13 @@ const fetchGroupings = async () => {
   }
 };
 
+// 获取二级分类下的Markdown文件
+const selectFile = async (data) => {
+  const promise = await markdownList(data.id);
+  groupMarkdownFiles.value=promise.data
+};
+
+// 代码块复制成功回调
 const handleCopyCodeSuccess = () => {
   ElMessage.success('代码已复制到剪贴板');
 };
@@ -228,12 +223,13 @@ const fetchMarkdownFiles = async () => {
 
 // 创建新分类
 const createGrouping = async () => {
+  // TODO 添加分类创建逻辑
   try {
     const response = await addGroupings(newGroupForm.value.name)
     ElMessage.success('分类创建成功');
     showCreateGroupDialog.value = false;
     newGroupForm.value.name = '';
-    fetchGroupings();
+    await fetchGroupings();
   } catch (error) {
     ElMessage.error('创建分类失败: ' + error.message);
   }
@@ -241,6 +237,7 @@ const createGrouping = async () => {
 
 // 创建新笔记
 const createNote = async () => {
+  // TODO 添加笔记创建逻辑
   try {
     await axios.post(`${API_BASE_URL}/api/markdown`, '# 新笔记内容', {
       params: {
@@ -253,16 +250,14 @@ const createNote = async () => {
     ElMessage.success('笔记创建成功');
     showCreateNoteDialog.value = false;
     newNoteForm.value = { title: '', groupingId: null };
-    await fetchMarkdownFiles();
-    await fetchGroupings();
+    await chushihua()
   } catch (error) {
     ElMessage.error('创建笔记失败: ' + error.message);
   }
 };
 
 // 选择文件预览
-const selectFile = async (file) => {
-  console.log( file)
+const previewFile = async (file) => {
   try {
     const response = await Preview(file.id)
 
@@ -289,17 +284,26 @@ const selectFile = async (file) => {
 // 编辑笔记
 const editNote = (file) => {
   editData.value = file
+  originalImages.value = extractImageUrls(file.content);
   showEditor.value = true;
 };
 
-const handleImageUpload=(event,insertImage,files)=>{
+// 图片上传
+const handleImageUpload=async (event, insertImage, files) => {
   console.log(files)
-
+  const promise = await uploadImage(files[0]);
+  if (promise.code !== 200) {
+    ElMessage.error(promise.msg);
+    return;
+  }
+  // 插入图片（确保URL格式正确）
+  const imageUrl = promise.data.url.startsWith('/')
+      ? `http://127.0.0.1:8084${promise.data.url}`
+      : promise.data.url;
   // 插入图片
   insertImage({
     // 图片地址
-    url:
-        'https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=1269952892,3525182336&fm=26&gp=0.jpg'
+    url: imageUrl
     // 图片描述
     // desc: '七龙珠',
   });
@@ -307,6 +311,8 @@ const handleImageUpload=(event,insertImage,files)=>{
 
 // 在编辑页面，按Ctrl+S保存笔记，或者点击保存，对数据进行保存
 const handleSave= async (file) => {
+  imageUrls.value = extractImageUrls(file);
+  extractDeletedImageUrls(imageUrls.value)
   const filesRes = await updateMarkdown(editData.value.id,file);
   if (filesRes.code===200){
     ElMessage.success(filesRes.msg);
@@ -316,49 +322,83 @@ const handleSave= async (file) => {
   }
 }
 
-// 笔记保存后处理
-const handleNoteSaved = () => {
-  showEditor.value = false;
-  fetchMarkdownFiles();
-  fetchGroupings();
-  
-  if (selectedFile.value) {
-    selectFile(selectedFile.value); // 刷新当前预览内容
+// 保存时获取所有的图片url
+const extractImageUrls = (data) => {
+  const content = data
+  const urls = [];
+
+  // 处理 URL 的内部函数
+  const getPathFromUrl = (url) => {
+    try {
+      if (url.startsWith('http://') || url.startsWith('https://')) {
+        // 使用 URL 对象解析路径
+        return new URL(url).pathname;
+      }
+      return url; // 非 HTTP(S) URL 直接返回（如 base64）
+    } catch (e) {
+      return url; // 解析失败时返回原始 URL
+    }
+  };
+
+  // 匹配Markdown图片语法
+  const mdRegex = /!\[.*?\]\((.*?)\)/g;
+  let mdMatch;
+  while ((mdMatch = mdRegex.exec(content)) !== null) {
+    urls.push(getPathFromUrl(mdMatch[1]))
   }
+
+  // 匹配HTML img标签
+  const htmlRegex = /<img[^>]+src="([^">]+)"/g;
+  let htmlMatch;
+  while ((htmlMatch = htmlRegex.exec(content)) !== null) {
+    urls.push(getPathFromUrl(htmlMatch[1]));
+  }
+
+  // 匹配base64图片
+  const base64Regex = /<img[^>]+src="(data:image\/[^;]+;base64[^">]+)"/g;
+  let base64Match;
+  while ((base64Match = base64Regex.exec(content)) !== null) {
+    urls.push(base64Match[1]);
+  }
+
+  // 过滤和去重
+  const validUrls = urls.filter(url => {
+    return url.startsWith('http') || url.startsWith('data:image');
+  });
+  return [...new Set(validUrls)]
 };
 
+// 笔记保存时获取要删除的图片url
+const extractDeletedImageUrls = (data) => {
+  const delImages = []
+  // 原来的url originalImages.value
+  for (let i = 0; i <originalImages.value.length; i++) {
+    for (let j = 0; j <data.length; j++) {
+        if (originalImages.value[i] !== data[j]){
+          delImages.push(originalImages.value[i])
+        }
+    }
+  }
+  if (delImages.length>0){
+    deleteImages(delImages)
+  }
+}
+
 // 删除笔记
 const deleteNote = async (file) => {
   try {
-    await axios.delete(`${API_BASE_URL}/api/markdown/${file.id}`);
+    await deleteMarkdown(file.id);
     ElMessage.success('删除成功');
     selectedFile.value = null;
-    fetchMarkdownFiles();
-    fetchGroupings();
+    await chushihua()
+    await selectFile(groupingId)
   } catch (error) {
     ElMessage.error('删除失败: ' + error.message);
   }
 };
 
-// 菜单选择处理
-const handleMenuSelect = (index) => {
-  if (index === 'all') {
-    selectedFile.value = null;
-    activeMenu.value = 'all';
-  } else if (index.startsWith('file-')) {
-    const fileId = index.split('-')[1];
-    // 确保markdownFiles.value是数组
-    if (Array.isArray(markdownFiles.value)) {
-      const file = markdownFiles.value.find(f => f.id === fileId);
-      if (file) {
-        selectFile(file);
-        activeMenu.value = index;
-      }
-    }
-  } else if (index.startsWith('group-')) {
-    activeMenu.value = index;
-  }
-};
+// ---------------------------------TODO 下面的还没有还是看
+
 
 // 上传Markdown文件处理
 const handleMarkdownUpload = (file) => {
@@ -380,8 +420,7 @@ const handleMarkdownUpload = (file) => {
       });
       
       ElMessage.success('上传成功');
-      fetchMarkdownFiles();
-      fetchGroupings();
+      await chushihua()
     } catch (error) {
       ElMessage.error('上传失败: ' + error.message);
     }
diff --git a/mydatabase.db b/mydatabase.db
index 206014a8af653fb9e95c7bc537d8b4867b5be7be..1273e818ea1f1bbfc7db25a4a6b6039c01478caf 100644
GIT binary patch
delta 394
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zS%$R}8&`5QstdD=%gQn~DNYXL7G-3coX%~;rQqV~<{0V|qF^w2CbyD-QbA%-YF>$F
zijsn-Ux=%_Ymg2vmx4k-kf*O>P^5ylYovmPQf7*hCNGyJZw$lciH++wU*I+nS^Usn
zV3WZben#fWYwaUB!WsC(`4{tR0$m}^Z^wU`LGQ!9?v@G691KjN;^M5V%rDGfz!C%)
zG!D3LX@!tZO$%p$RWoofa7s!BPR{n%5#Z%AGh>`yyXQGK<Mi$w;eC@A`^QcaU=d>H
zU&z4!h5rTr9sUdahxs@2FWfAs(9Ivu-=4w3AkXw{&Z?&!ZO=FEW`54wo(>e@fQxXm
zvM@+8K3%))<@9yTTr5Bi$Fphe&t~*-F@xC8mrs1w)xgCBWOF{-+WlhvR4zu4_|w)E
LFPm2^N-zKb!&-V_

delta 245
zcmZozz|^pSX@az%83O|YClIp%F(VMmOw=)EG@F<p#>VZ=5zi67Sy13H`{sC#bVe55
z7{<npjkSyljckJK;<B=gjqxRkNja(MMfs%#nR)3jntAeME~Clkxs*f$f;@d4gCZ5Y
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