第一版文档说明+删除了测试类（打包时报错）

docs/文档说明.md

@@ -0,0 +1,35 @@
+##  文档说明
+
+#####  资源接口
+
+ resourcesController 资源上传 uploadFile / 下载  deleteResource  / 预览 readFile
+
+用minio 作为资源管理
+
+minio 网址：http://39.106.16.162:9001/
+用户名：minioadmin
+密码：minioadmin
+
+以日期分类 文件类型  文件名前10个（超出10）+yyyymmddhhmmss
+
+yml 配置
+
+```java
+minio:
+  endpoint: http://39.106.16.162:9090 #MinIO服务所在地址
+  bucketName: teaching # 存储桶名称
+  accessKey: minioadmin # 访问的key
+  secretKey: minioadmin # 访问的秘钥
+```
+
+minioutils 工具类
+
+> 逻辑就是，文件上传之后，存入图数据库，返回节点信息 ， 删除文件 也得删除文件在图数据库的节点
+
+##### 图数据库
+
+http://39.106.16.162:7474/
+
+用户名 neo4j
+
+密码123456

src/test/java/com/teaching/MinioTest.java

@@ -1,101 +0,0 @@
-package com.teaching;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.util.DigestUtils;
-
-import java.io.*;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-public class MinioTest {
-    //分块测试
-    @Test
-    public void testChunk() throws IOException {
-        //源文件
-        File sourseFile = new File("D:/Users/Desktop/image/剪映/7.18/7月20.mp4");
-        //分块文件存储路径
-        String chunkFilePath = "D:/Users/Desktop/image/剪映/7.18/chunk/";
-        //分块文件大小
-        int chunkSize = 1024 * 1024 * 1;
-        //分块文件个数
-        int chunkNum = (int) Math.ceil(sourseFile.length() * 1.0 / chunkSize);
-        //使用流从源文件读数据，向分块文件中写数据
-        RandomAccessFile raf_r = new RandomAccessFile(sourseFile, "r");
-        //缓存区
-        byte[] bytes = new byte[1024];
-        for (int i = 0; i < chunkNum; i++) {
-            File chunkFile = new File(chunkFilePath + i);
-            //分块文件写入流
-            RandomAccessFile raf_rw = new RandomAccessFile(chunkFile, "rw");
-            int len = -1;
-            while((len=raf_r.read(bytes)) != -1){
-                raf_rw.write(bytes, 0, len);
-                if (chunkFile.length() >= chunkSize){
-                    break;
-                }
-            }
-            raf_rw.close();
-        }
-        raf_r.close();
-    }
-
-    //将分块进行合并
-    @Test
-    public void testMerge() throws IOException {
-        //块文件目录
-        File chunkFolder = new File("D:\\Users\\Desktop\\image\\剪映\\7.18\\chunk");
-        //源文件
-        File sourseFile = new File("D:/Users/Desktop/image/剪映/7.18/7月20.mp4");
-        //合并后的文件
-        File mergeFile = new File("D:/Users/Desktop/image/剪映/7.18/7月20_merge.mp4");
-
-        //取出所有分块文件
-        File[] files = chunkFolder.listFiles();
-        //将数组转成list
-        List<File> fileList = Arrays.asList(files);
-        //对分块文件排序
-        Collections.sort(fileList, new Comparator<File>() {
-            @Override
-            public int compare(File o1, File o2) {
-                return Integer.parseInt(o1.getName()) - Integer.parseInt(o2.getName()); //升序
-            }
-        });
-        //向合并文件写的流
-        RandomAccessFile raf_rw = new RandomAccessFile(mergeFile, "rw");
-        //缓存区
-        byte[] bytes = new byte[1024];
-        //遍历分块文件，向合并的文件写
-        for (File file : fileList) {
-            //读分块的流
-            RandomAccessFile raf_r = new RandomAccessFile(file, "r");
-            int len = -1;
-            while((len = raf_r.read(bytes)) != -1){
-                raf_rw.write(bytes, 0, len);
-            }
-            raf_r.close();
-        }
-        raf_rw.close();
-        //合并文件完成后对合并的文件校验
-        FileInputStream fileInputStream_merge = new FileInputStream(mergeFile);
-        FileInputStream fileInputStream_source = new FileInputStream(sourseFile);
-        String md5_merge = DigestUtils.md5DigestAsHex(fileInputStream_merge);
-        String md5_source = DigestUtils.md5DigestAsHex(fileInputStream_source);
-        if (md5_merge.equals(md5_source)){
-            System.out.println("文件合并成功！");
-        }
-    }
-
-    //将分块文件上传到minio
-    public void uploadChunk(){
-
-    }
-
-    //调用minio接口合并分块
-
-
-    //批量清理分块文件
-
-
-}

src/test/java/com/teaching/test.java

@@ -1,36 +0,0 @@
-package com.teaching;
-
-
-import lombok.extern.slf4j.Slf4j;
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.context.SpringBootTest;
-
-import javax.annotation.Resource;
-
-@Slf4j
-@SpringBootTest
-public class test {
-
-
-    @Test
-    public void countknowledge(){
-        String userId = "2";
-//        System.out.println(knowledgeLearningCountService.list());
-//        List<KnowledgeLearningCount> list = knowledgeLearningCountService.query().eq("user_id", userId).list();
-//        HashSet<KnowledgeLearningCount> set = new HashSet<>(list);
-//        System.out.println(set.size());
-//        Long count = knowledgeLearningCountService.query().eq("user_id", userId).count();
-//        if (count == 0){
-//            KnowledgeLearningCount knowledgeLearningCount = new KnowledgeLearningCount();
-//            knowledgeLearningCount.setUserId(userId);
-//            knowledgeLearningCount.setNumber(1);
-//            knowledgeLearningCountService.save(knowledgeLearningCount);
-//        }else {
-//            //该用户学习知识点数+1
-//            boolean is = knowledgeLearningCountService.update()
-//                    .setSql("number = "+set.size())
-//                    .eq("user_id", userId).update();
-//            System.out.println(is);
-//        }
-    }
-}