文章详情pdf读取

gyxtp/package.json

@@ -17,10 +17,12 @@
     "element-plus": "^2.8.8",
     "fabric": "^6.4.3",
     "neovis.js": "^2.1.0",
+    "pdfjs-dist": "^5.4.149",
     "relation-graph-vue3": "^2.2.11",
     "view-ui-plus": "^1.3.7",
     "vue": "^3.2.13",
     "vue-i18n": "9.0.0",
+    "vue-pdf-embed": "^2.1.3",
     "vue-router": "^4.4.5",
     "vue3-treeselect": "^0.1.10"
   },

gyxtp/src/api/api/article.js

@@ -12,4 +12,16 @@ export const getArticleInfo = (id) => {
     url: '/api/article/getArticleInfo/'+id,
     method: 'get',
   });
-};
+};
+
+
+export const updateArticle = (params) => {
+  return request({
+    url: '/api/article/updateArticle',
+    method: 'post',
+    data:params,
+    headers:{
+      'token':localStorage.getItem('token')
+    }
+  })
+}

gyxtp/src/api/api/upload.js

@@ -8,3 +8,15 @@ export const uploadInfo = (params) => {
     data: params,
   });
 };
+
+
+export const getFileByUrl = (params) => {
+  return request({
+    url: '/api/updateload/file/info', // 你的接口路径
+    method: 'post',
+    data: params, // 使用 data 发送 JSON
+    headers:{
+      'token':localStorage.getItem('token')
+    }
+  });
+};

gyxtp/src/view/Home.vue

@@ -14,25 +14,15 @@
     <div class="rightInfo">
       <div class="searchInfo">
         <input class="input" @keyup.enter="goSearch" v-model="searchWord" placeholder="请输入要检索的关键字"/>
-        <img
+
-            src="../assets/img2/photo.png" @click="openPhoto"
+        <div class="searchQuan" @click="goSearch"  style="cursor: pointer;">
-            style="position: absolute;right: 29%;top: 53.5%;height: 28%;object-fit: contain;cursor: pointer;"
-            alt=""
-        />
-        <div class="searchQuan" @click="goSearch" v-if="type=='word'" style="cursor: pointer;">
-          <img
-              src="../assets/img2/search.png"
-              style="height: 100%;object-fit: contain;"
-              alt=""
-          />
-        </div>
-        <div class="searchQuan" @click="goSearchPhoto" v-if="type=='photo'">
           <img
               src="../assets/img2/search.png"
               style="height: 100%;object-fit: contain;"
               alt=""
           />
         </div>
+
       </div>
       <div class="historyInfo" style="cursor: pointer;">
         <div class="lsjl">
@@ -68,25 +58,7 @@
       </div>
 
 
-      <div style="width: 50vw;height: 9vw;position: relative;margin: 0 auto;margin-left: 21vw" v-if="type=='photo'">
-        <img src="../assets/img2/imgBorder.png " style="width: 100%;object-fit: contain;"/>
-        <div style="height: 5vw;width: 5vw;position: absolute;top: 5%;left: 40%;">
-          <el-upload
-
-              style="width: 100%;height: 100%;"
-              :action="updateUrl"
-              :on-success="handleSuccess"
-              :on-remove="handleRemove"
-              list-type="picture-card"
-              :auto-upload="true">
-<!--            <img style="height: 8vw;width: 8vw;" v-if="imageUrl!=''" :src="imageUrl" class="avatar">-->
-            <el-icon v-if="imageUrl==''" class="avatar-uploader-icon"><Plus /></el-icon>
-
-          </el-upload>
-        </div>
-
 
-      </div>
     </div>
 
   </div>

gyxtp/src/view/articleInfo.vue

@@ -36,7 +36,8 @@
 <!--            <div class="tcontent">知识内容:</div>-->
 <!--          </div>-->
 <!--        </div>-->
-        <div class="yuanwen" v-html="content.content"></div>
+        <vue-pdf-embed  class="yuanwen" :source=" this.content.uploadUrl" />
+<!--        <div class="yuanwen" v-html="content.content"></div>-->
       </div>
 
     </div>
@@ -61,8 +62,9 @@ import RelationGraph from 'relation-graph-vue3';
 import HeaderInfo from '../components/UseAll/headerInfo'
 import LeftInfo from "../components/UseAll/leftInfo";
 import {ElMessage} from 'element-plus'
-import {getArticleInfo} from "@/api/api/article";
+import {getArticleInfo, updateArticle} from "@/api/api/article";
-
+import VuePdfEmbed from 'vue-pdf-embed'
+import {getFileByUrl, uploadPdf} from "@/api/api/upload";
 const graphOptions = {
   debug: true,
   backgrounImageNoRepeat: true,
@@ -103,7 +105,8 @@ export default {
   name: 'articleInfo',
   components: {
     LeftInfo,
-    HeaderInfo
+    HeaderInfo,
+    VuePdfEmbed
 
   },
   data() {
@@ -936,8 +939,39 @@ export default {
   mounted() {
     // this.getInfoInit();
     this.id = this.$route.query.id;
-    getArticleInfo(this.id).then(res=>{
+    getArticleInfo(this.id).then(async res => {
-      this.content=res
+      this.content = res
+      if(this.content.uploadUrl==null && this.content.uploadUrl==''){
+        const localFilePath = this.content.localUrl;
+
+        try {
+          const response = await getFileByUrl({
+            filePath: localFilePath
+          });
+
+          if (response.code === 200) {
+            this.pdfInfo = response;
+            this.content.uploadUrl = this.pdfInfo.url
+            updateArticle(this.content).then((res)=>{
+              console.log(res)
+            })
+            console.log('PDF 可访问地址：', this.pdfInfo.url);
+            this.content.uploadUrl = this.pdfInfo.url
+
+
+          } else {
+            this.$message.error('获取文件失败：' + response.msg);
+          }
+        } catch (error) {
+          console.error('请求异常：', error);
+          this.$message.error('网络错误或文件不存在');
+        }
+
+      }
+
+
+
+
       // this.content.content=this.content.content.replace(/\n/g, '<br>');
     })
     // this.level = this.$route.query.level;

gyxtp/src/view/graphPageCopy.vue

@@ -197,10 +197,10 @@
 
       <el-drawer v-model="drawer" title="相关文档" direction="rtl" size="30%" :modal="false" :wrapperClosable="false"
                  :append-to-body="true" @opened="onDrawerOpened" @closed="onDrawerClosed"
-                 style="position: fixed;right: 0;background-color: rgba(76, 100, 233, 0.71);top: 5.35vw;height: 91%;color: #fff">
+                 style="position: fixed;right: 0;background-color: rgba(76, 100, 233, 0.71);top: 5.35vw;height: 91%;color: #fff;font-size: 2vw;">
-        <el-table :data="tableData" style="width: 95%;margin-left: 2.5%;height: 97%; background: transparent;"
+        <el-table :data="tableData" style="width: 100%;margin-left: 3.25%;height: 97%; background: transparent;"
                   v-if="drawer">
-          <el-table-column label="文档名称" width="300">
+          <el-table-column label="文档名称" width="500">
             <template #default="scope">
               <div @click="goArticle(scope.row)" style="cursor: pointer; padding: 8px;">
                 {{ scope.row.name }}
@@ -959,7 +959,7 @@ export default {
               line.num <= 5 ? 'rgb(255, 255, 255)' : // 白色
                   line.num <= 10 ? 'rgb(0, 255, 0)' : // 绿色
                       line.num <= 15 ? 'rgb(255, 255, 0)' : // 黄色
-                          'rgb(255, 0, 0)', // 红色（包含line.num <= 20和超过20的情况）
+                          'rgb(178,246,255)', // 红色（包含line.num <= 20和超过20的情况）
           lineWidth:1,
           lineShape: 1,
         })
@@ -2051,4 +2051,8 @@ tr {
 .el-tree--highlight-current {
   background: no-repeat;
 }
+.el-icon{
+  color: #FFFFFF !important;
+  font-size: 1vw;
+}
 </style>

ruoyi-api/src/main/java/com/ruoyi/api/controller/ZhyArticleController.java

@@ -1,5 +1,6 @@
 package com.ruoyi.api.controller;
 
+import com.ruoyi.api.domain.ZhyDocStudentTestApi;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
@@ -12,6 +13,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
 import java.nio.charset.StandardCharsets;
@@ -33,7 +35,7 @@ public class ZhyArticleController extends BaseController
     /**
      * 查询文献管理列表
      */
-    @PreAuthorize("@ss.hasPermi('system:article:list')")
+
     @GetMapping("/list")
     public TableDataInfo list(ZhyArticle zhyArticle)
     {
@@ -170,10 +172,9 @@ public class ZhyArticleController extends BaseController
     /**
      * 修改文献管理
      */
-    @PreAuthorize("@ss.hasPermi('system:article:edit')")
+    @PostMapping("/updateArticle")
-    @Log(title = "文献管理", businessType = BusinessType.UPDATE)
+    public AjaxResult updateArticle(HttpServletRequest request, @RequestBody ZhyArticle zhyArticle)
-    @PutMapping
+
-    public AjaxResult edit(@RequestBody ZhyArticle zhyArticle)
     {
         return toAjax(zhyArticleService.updateZhyArticle(zhyArticle));
     }

ruoyi-api/src/main/java/com/ruoyi/api/controller/uploadApiController.java

@@ -8,11 +8,15 @@ import com.ruoyi.framework.config.ServerConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.Map;
+
 
 @RestController
 @RequestMapping("/api/updateload")
@@ -51,4 +55,57 @@ public class uploadApiController {
             return AjaxResult.error(e.getMessage());
         }
     }
+
+
+
+
+    @PostMapping("/file/info")
+    public AjaxResult getFileByUrl(@RequestBody Map<String, String> params) {
+        try {
+            String filePath = params.get("filePath");
+            if (filePath == null || filePath.trim().isEmpty()) {
+                return AjaxResult.error("缺少参数：filePath 不能为空");
+            }
+
+            // 检查文件是否存在
+            Path path = Paths.get(filePath.trim());
+            if (!Files.exists(path)) {
+                return AjaxResult.error("文件不存在：" + filePath);
+            }
+            if (Files.isDirectory(path)) {
+                return AjaxResult.error("路径不是一个文件：" + filePath);
+            }
+
+            // 获取原始文件名
+            String originalFilename = path.getFileName().toString();
+
+            // 定义上传目录和服务器访问前缀
+            String uploadDir = RuoYiConfig.getUploadPath(); // 例如 D:/update/upload/
+            String serverUrlPrefix = serverConfig.getUrl(); // 例如 http://localhost:8080/profile/upload/
+
+            // 定义目标相对路径（可自定义规则）
+            String relativePath = "/profile/upload/pdf/" + originalFilename;
+            Path targetPath = Paths.get(uploadDir, relativePath);
+            System.out.println(targetPath);
+
+            // 确保目标目录存在
+            Files.createDirectories(targetPath.getParent());
+
+            // 复制文件到可访问目录（关键：让 Spring 能通过静态资源访问）
+            Files.copy(path, targetPath, StandardCopyOption.REPLACE_EXISTING);
+
+            // 构建可访问的 URL
+            String accessibleUrl = serverUrlPrefix + relativePath;
+
+            AjaxResult ajax = AjaxResult.success();
+            ajax.put("url", accessibleUrl);
+            ajax.put("fileName", relativePath);
+            ajax.put("newFileName", FileUtils.getName(relativePath));
+            ajax.put("originalFilename", originalFilename);
+            return ajax;
+
+        } catch (Exception e) {
+            return AjaxResult.error("文件处理失败：" + e.getMessage());
+        }
+    }
 }

ruoyi-system/src/main/java/com/ruoyi/system/domain/ZhyArticle.java

@@ -66,8 +66,22 @@ public class ZhyArticle extends BaseEntity
     @Excel(name = "urls")
     private String urls;
 
+
+
+    private String uploadUrl;
+
+    public String getUploadUrl() {
+        return uploadUrl;
+    }
+
+    public void setUploadUrl(String uploadUrl) {
+        this.uploadUrl = uploadUrl;
+    }
+
     private String content;
 
+
+
     public String getContent() {
         return content;
     }
@@ -92,6 +106,7 @@ public class ZhyArticle extends BaseEntity
                 ", agencies='" + agencies + '\'' +
                 ", summary='" + summary + '\'' +
                 ", urls='" + urls + '\'' +
+                ", uploadUrl='" + uploadUrl + '\'' +
                 ", content='" + content + '\'' +
                 '}';
     }

ruoyi-system/src/main/resources/mapper/system/ZhyArticleMapper.xml

@@ -18,10 +18,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="agencies"    column="agencies"    />
         <result property="summary"    column="summary"    />
         <result property="urls"    column="urls"    />
+        <result property="uploadUrl"    column="upload_url" />
     </resultMap>
 
     <sql id="selectZhyArticleVo">
-        select id, name, open_url, local_url, source_id, source_name, target_id, tagert_name, authors, keywords, agencies, summary, urls from zhy_article
+        select id, name, open_url, local_url, source_id, source_name, target_id, tagert_name, authors, keywords, agencies, summary, urls,upload_url from zhy_article
     </sql>
 
     <select id="selectZhyArticleList" parameterType="ZhyArticle" resultMap="ZhyArticleResult">
@@ -39,6 +40,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="agencies != null  and agencies != ''"> and agencies = #{agencies}</if>
             <if test="summary != null  and summary != ''"> and summary = #{summary}</if>
             <if test="urls != null  and urls != ''"> and urls = #{urls}</if>
+            <if test="uploadUrl != null  and uploadUrl != ''"> and upload_url = #{uploadUrl}</if>
         </where>
     </select>
     
@@ -62,6 +64,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="agencies != null">agencies,</if>
             <if test="summary != null">summary,</if>
             <if test="urls != null">urls,</if>
+            <if test="uploadUrl != null">upload_url,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="name != null">#{name},</if>
@@ -76,6 +79,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="agencies != null">#{agencies},</if>
             <if test="summary != null">#{summary},</if>
             <if test="urls != null">#{urls},</if>
+            <if test="uploadUrl != null">#{uploadUrl},</if>
          </trim>
     </insert>
 
@@ -94,6 +98,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="agencies != null">agencies = #{agencies},</if>
             <if test="summary != null">summary = #{summary},</if>
             <if test="urls != null">urls = #{urls},</if>
+            <if test="uploadUrl != null">upload_url = #{uploadUrl},</if>
         </trim>
         where id = #{id}
     </update>