1.添加了文件备份的工程，并实现了基础功能。2.增加了定时备份文件的核心代码。

electrmangnetic-backup/pom.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.electromagnetic.data</groupId>
+        <artifactId>electromagnetic-data-new</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>electrmangnetic-backup</artifactId>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.22</version>
+        </dependency>
+        <dependency>
+            <groupId>com.electromagnetic.data</groupId>
+            <artifactId>electromagnetic-common</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>electrmangnetic-backup</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>2.6.12</version>
+                <executions>
+                    <execution>
+                        <configuration>
+                            <mainClass>com.electromagnetic.industry.software.backup.MainApp</mainClass>
+                        </configuration>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+
+</project>

electrmangnetic-backup/src/main/java/com/electromagnetic/industry/software/backup/MainApp.java

@@ -0,0 +1,11 @@
+package com.electromagnetic.industry.software.backup;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class MainApp {
+    public static void main(String[] args) {
+        SpringApplication.run(MainApp.class, args);
+    }
+}

electrmangnetic-backup/src/main/java/com/electromagnetic/industry/software/backup/controller/FileController.java

@@ -0,0 +1,53 @@
+package com.electromagnetic.industry.software.backup.controller;
+
+import cn.hutool.core.exceptions.ExceptionUtil;
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.json.JSONConfig;
+import cn.hutool.json.JSONUtil;
+import com.electromagnetic.industry.software.backup.pojo.BackupPro;
+import com.electromagnetic.industry.software.common.pojo.BackupFileResLog;
+import com.electromagnetic.industry.software.backup.service.FileService;
+import com.electromagnetic.industry.software.common.resp.ElectromagneticResult;
+import com.electromagnetic.industry.software.common.util.ElectromagneticResultUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.util.Date;
+
+@RestController
+@RequestMapping("/data/file/backup")
+@Slf4j
+public class FileController {
+
+    @Resource
+    private FileService fileService;
+    @Resource
+    private BackupPro backupPro;
+
+    @RequestMapping("/upload")
+    public ElectromagneticResult<?> upload(@RequestParam("file") MultipartFile file, @RequestParam("path") String path) {
+        BackupFileResLog backupFileResLog = BackupFileResLog.builder().backupStartTime(new Date()).fileName(file.getOriginalFilename()).backupStatus(true).build();
+        try {
+            fileService.upload(file, path);
+        } catch (Exception e) {
+            String details = ExceptionUtil.stacktraceToString(e);
+            backupFileResLog.setBackupStatus(false);
+            backupFileResLog.setFailInfoDetail(details);
+            log.error("备份文件失败，原因--->{}", e.getMessage(), e);
+        }
+        JSONConfig jsonConfig = JSONConfig.create();
+        jsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
+        backupFileResLog.setBackupEndTime(new Date());
+        StringBuffer info = new StringBuffer()
+                .append("\n")
+                .append("#")
+                .append("\n")
+                .append(JSONUtil.toJsonStr(backupFileResLog, jsonConfig));
+        FileUtil.appendUtf8String(info.toString(), backupPro.getLogPath());
+        return ElectromagneticResultUtil.success(JSONUtil.toJsonStr(backupFileResLog, jsonConfig));
+    }
+}

electrmangnetic-backup/src/main/java/com/electromagnetic/industry/software/backup/pojo/BackupPro.java

@@ -0,0 +1,16 @@
+package com.electromagnetic.industry.software.backup.pojo;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Data
+@Component
+@ConfigurationProperties(prefix = "ele.backup")
+public class BackupPro {
+
+    private String saveFolder;
+
+    private String logPath;
+
+}

electrmangnetic-backup/src/main/java/com/electromagnetic/industry/software/backup/service/FileService.java

@@ -0,0 +1,11 @@
+package com.electromagnetic.industry.software.backup.service;
+
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+
+public interface FileService {
+
+    void upload(MultipartFile file, String path) throws IOException;
+
+}

electrmangnetic-backup/src/main/java/com/electromagnetic/industry/software/backup/serviceimp/FileServiceImpl.java

@@ -0,0 +1,28 @@
+package com.electromagnetic.industry.software.backup.serviceimp;
+
+import cn.hutool.core.io.FileUtil;
+import com.electromagnetic.industry.software.backup.pojo.BackupPro;
+import com.electromagnetic.industry.software.backup.service.FileService;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.IOException;
+
+@Service
+public class FileServiceImpl implements FileService {
+
+    @Resource
+    private BackupPro backupPro;
+
+    @Override
+    public void upload(MultipartFile file, String path) throws IOException {
+        String saveFolder = backupPro.getSaveFolder();
+        String fileName = file.getOriginalFilename();
+        String destPath = saveFolder + File.separator + path + File.separator + fileName;
+        if (!FileUtil.exist(destPath)) {
+            FileUtil.writeFromStream(file.getInputStream(), destPath);
+        }
+    }
+}

electrmangnetic-backup/src/main/resources/application.yml

@@ -0,0 +1,11 @@
+
+ele:
+  backup:
+    saveFolder: "E:/szsd/ele/data/backup/"
+    logPath: "E:/szsd/ele/data/backup.log"
+
+spring:
+  servlet:
+    multipart:
+      max-file-size: 500MB
+      max-request-size: 500MB

electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/mapper/EleFileBackupLogMapper.java

@@ -0,0 +1,9 @@
+package com.electromagnetic.industry.software.manage.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.electromagnetic.industry.software.manage.pojo.models.EleFileBackupLog;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface EleFileBackupLogMapper extends BaseMapper<EleFileBackupLog> {
+}

electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/pojo/models/EleFileBackupLog.java

@@ -0,0 +1,35 @@
+package com.electromagnetic.industry.software.manage.pojo.models;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.Date;
+
+@TableName("ele_file_backup_log")
+@Data
+@NoArgsConstructor
+public class EleFileBackupLog {
+
+    public EleFileBackupLog(Date reqStartTime, Date reqEndTime, long fileTime, String id) {
+        this.reqStartTime = reqStartTime;
+        this.reqEndTime = reqEndTime;
+        this.fileTime = fileTime;
+        this.id = id;
+    }
+
+    private String id;
+    private Date reqStartTime;
+    private Date backupStartTime;
+    private Date backupEndTime;
+    private Date reqEndTime;
+    private Date createTime;
+
+    private String fileName;
+
+    private Boolean backupStatus;
+
+    private String failInfoDetail;
+
+    private long fileTime;
+}

electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/tasks/BackupTask.java

@@ -0,0 +1,93 @@
+package com.electromagnetic.industry.software.manage.tasks;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.text.StrFormatter;
+import cn.hutool.http.HttpUtil;
+import cn.hutool.json.JSONUtil;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.electromagnetic.industry.software.common.pojo.BackupFileResLog;
+import com.electromagnetic.industry.software.common.resp.ElectromagneticResult;
+import com.electromagnetic.industry.software.manage.mapper.EleFileBackupLogMapper;
+import com.electromagnetic.industry.software.manage.pojo.models.EleFileBackupLog;
+import org.springframework.core.env.Environment;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.FileFilter;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Component
+public class BackupTask extends ServiceImpl<EleFileBackupLogMapper, EleFileBackupLog> {
+
+    private String host;
+    private int port;
+
+    private String prjDir;
+
+    @Resource
+    private Environment environment;
+
+    @PostConstruct
+    public void init() {
+        String osName = System.getProperty("os.name").toLowerCase();
+        String tmp = osName.startsWith("win") ? environment.getProperty("data.windows.path") : environment.getProperty("data.linux.path");
+        prjDir = FileUtil.getParent(tmp, 1);
+    }
+
+//    @Scheduled(cron = "0 0 1 * * ?")
+    public void backup() {
+        long lastFileTime = getLastFileTime();
+        List<File> files = filter(lastFileTime, prjDir);
+        for (File file : files) {
+            String fileCode = getFileCode(file);
+            Date reqStartTime = new Date();
+            BackupFileResLog resLog = backup(file.getAbsolutePath());
+            Date reqEndTime = new Date();
+            EleFileBackupLog resDb = new EleFileBackupLog(reqStartTime, reqEndTime, file.lastModified(), fileCode);
+            BeanUtil.copyProperties(resLog, resDb);
+            this.saveOrUpdate(resDb);
+        }
+    }
+
+    private static List<File> filter(long time, String dir) {
+        FileFilter filter = file -> file.lastModified() > time;
+        return FileUtil.loopFiles(dir, filter);
+    }
+
+    private String getFileCode(File file) {
+        String fileName = file.getName();
+        int index = fileName.lastIndexOf(".");
+        return fileName.substring(index + 1);
+    }
+
+    private long getLastFileTime() {
+        List<EleFileBackupLog> eleFileBackupLogs = this.baseMapper.selectList(Wrappers.lambdaQuery(EleFileBackupLog.class)
+                .select(EleFileBackupLog::getFileTime)
+                .orderByDesc(EleFileBackupLog::getFileTime)
+                .last("limit 1"));
+        if (eleFileBackupLogs.isEmpty()) {
+            return 0L;
+        }
+        return eleFileBackupLogs.get(0).getFileTime();
+    }
+
+    private BackupFileResLog backup(String filePath) {
+        String prjPath = "";
+        Map<String, Object> map = new HashMap<>();
+        map.put("file", new File(filePath));
+        map.put("path", prjPath);
+        String url = StrFormatter.format("http://{}:{}/data/file/backup/upload", host, port);
+        String res = HttpUtil.post(url, map);
+        ElectromagneticResult<?> resObj = JSONUtil.toBean(res, ElectromagneticResult.class);
+        String data = JSONUtil.toJsonStr(resObj.getData());
+        return JSONUtil.toBean(data, BackupFileResLog.class);
+    }
+}

electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/pojo/BackupFileResLog.java

@@ -0,0 +1,16 @@
+package com.electromagnetic.industry.software.common.pojo;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+@Builder
+public class BackupFileResLog {
+    private Date backupStartTime;
+    private String fileName;
+    private Boolean backupStatus;
+    private Date backupEndTime;
+    private String failInfoDetail;
+}

pom.xml

@@ -11,6 +11,7 @@
     <modules>
         <module>electrmangnetic</module>
         <module>electromagnetic-common</module>
+        <module>electrmangnetic-backup</module>
     </modules>
 
     <properties>