增加配置文件

集成MyBatis-Plus
增加文件导入接口
完成名单解析的部分功能

pom.xml

@@ -62,6 +62,14 @@
             <artifactId>hutool-all</artifactId>
             <version>5.8.1</version>
         </dependency>
+
+        <!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-boot-starter -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.2</version>
+        </dependency>
+
     </dependencies>
 
     <build>

src/main/java/com/gmh/controller/ExcelController.java

@@ -0,0 +1,81 @@
+package com.gmh.controller;
+
+import cn.hutool.core.util.StrUtil;
+import com.gmh.entity.GmhUser;
+import com.gmh.entity.R;
+import com.gmh.utils.POIExcelUtil;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.*;
+
+@RestController
+@RequestMapping("/excel")
+public class ExcelController {
+
+    @RequestMapping("/t01")
+    public R test01() {
+        return R.ok("ok");
+    }
+
+    @RequestMapping("/readData")
+    public R readSourceData(MultipartFile file) throws IOException {
+        Workbook workbook = POIExcelUtil.readExcelFromInputStream(file.getInputStream(), file.getOriginalFilename());
+        Integer nameCellIndex = null;
+        Map<String, List<GmhUser>> sheetNameList = new LinkedHashMap<>();
+        for (int i = 0; i < workbook.getNumberOfSheets(); i++) {
+            List<GmhUser> nameList = new ArrayList<>();
+            Sheet sheet = workbook.getSheetAt(i);
+            for (int r = 0; r <= sheet.getLastRowNum(); r++) {
+                Row row = sheet.getRow(r);
+                if (row == null) {
+                    continue;
+                }
+                int lastCellNum = row.getLastCellNum();
+                for (int c = 0; c < lastCellNum; c++) {
+                    Cell cell = row.getCell(c);
+                    String stringCellValue = POIExcelUtil.getStringCellValExcludeBlank(cell);
+                    if (r == 0) {
+                        // 第一行有姓名列
+                        if ("姓名".equals(stringCellValue)) {
+                            nameCellIndex = c;
+                            break;
+                        } else {
+                            // 第一列没有姓名的情况
+                        }
+                    }
+                }
+                if (nameCellIndex != null) {
+                    Cell cell = row.getCell(nameCellIndex);
+                    String stringCellValue = POIExcelUtil.getStringCellValExcludeBlank(cell);
+                    if (!"姓名".equals(stringCellValue) && StrUtil.isNotBlank(stringCellValue)) {
+                        GmhUser user = new GmhUser();
+                        user.setName(stringCellValue);
+                        nameList.add(user);
+                    }
+                } else {
+                    System.out.println("未找到姓名列");
+                }
+            }
+            if (!nameList.isEmpty()) {
+                sheetNameList.put(sheet.getSheetName(), nameList);
+            }
+        }
+        return R.ok().setData(sheetNameList);
+    }
+
+    @RequestMapping("/template")
+    public R templateUpload(MultipartFile file) throws IOException {
+        Workbook workbook = POIExcelUtil.readExcelFromInputStream(file.getInputStream(), file.getOriginalFilename());
+
+        return R.ok();
+    }
+
+
+}

src/main/java/com/gmh/controller/TestController.java

@@ -0,0 +1,32 @@
+package com.gmh.controller;
+
+import com.gmh.entity.GmhUser;
+import com.gmh.entity.R;
+import com.gmh.entity.SysBaijiaxing;
+import com.gmh.service.GmhUserService;
+import com.gmh.service.SysBaijiaxingService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/test")
+public class TestController {
+
+    @Autowired
+    private GmhUserService gmhUserService;
+
+    @Autowired
+    private SysBaijiaxingService baijiaxingService;
+
+
+    @RequestMapping("/test")
+    public R test() {
+        List<GmhUser> list = gmhUserService.list();
+        return R.ok("success").setData(list);
+    }
+
+
+}

src/main/java/com/gmh/dao/GmhUserDao.java

@@ -0,0 +1,10 @@
+package com.gmh.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface GmhUserDao extends BaseMapper<com.gmh.entity.GmhUser> {
+
+
+}

src/main/java/com/gmh/dao/SysBaijiaxingDao.java

@@ -0,0 +1,9 @@
+package com.gmh.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.gmh.entity.SysBaijiaxing;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface SysBaijiaxingDao extends BaseMapper<SysBaijiaxing> {
+}

src/main/java/com/gmh/entity/GmhUser.java

@@ -0,0 +1,18 @@
+package com.gmh.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import static com.baomidou.mybatisplus.annotation.IdType.AUTO;
+
+@Data
+@TableName("gmh_user")
+public class GmhUser {
+
+    @TableId(type = AUTO)
+    private Integer id;
+
+    private String name;
+
+}

src/main/java/com/gmh/entity/R.java

@@ -0,0 +1,88 @@
+package com.gmh.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+
+@Getter
+public class R implements Serializable {
+	
+	private static final long serialVersionUID = 1L;
+	
+	private boolean success;
+    private int code;
+    private String msg;
+    private Object data;
+    private long timestamp;
+	
+	private R() {}
+    
+    public static R error() {
+        return error(null);
+    }
+
+    public static R error(String message) {
+        return error(null, message);
+    }
+
+    public static R error(Integer code, String message) {
+        if(code == null) {
+            code = 500;
+        }
+        if(message == null) {
+            message = "服务器内部错误";
+        }
+        return build(code, false, message);
+    }
+    
+    public static R ok() {
+        return ok(null);
+    }
+
+    public static R ok(String message) {
+        return ok(null, message);
+    }
+
+    public static R ok(Integer code, String message) {
+        if(code == null) {
+            code = 200;
+        }
+        if(message == null) {
+            message = "操作成功";
+        }
+        return build(code, true, message);
+    }
+    
+    public static R build(int code, boolean success, String message) {
+        return new R()
+                .setCode(code)
+                .setSuccess(success)
+                .setMessage(message)
+                .setTimestamp(System.currentTimeMillis());
+    }
+    
+    public R setCode(int code) {
+        this.code = code;
+        return this;
+    }
+
+    public R setSuccess(boolean success) {
+        this.success = success;
+        return this;
+    }
+    public R setMessage(String msg) {
+        this.msg = msg;
+        return this;
+    }
+
+    public R setData(Object data) {
+        this.data = data;
+        return this;
+    }
+
+    public R setTimestamp(long timestamp) {
+        this.timestamp = timestamp;
+        return this;
+    }
+    
+}

src/main/java/com/gmh/entity/SysBaijiaxing.java

@@ -0,0 +1,19 @@
+package com.gmh.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import static com.baomidou.mybatisplus.annotation.IdType.AUTO;
+
+@Data
+@TableName("sys_firstname")
+public class SysBaijiaxing {
+
+    @TableId(type = AUTO)
+    private Integer id;
+
+    private String xingshi;
+
+    private String pinyin;
+}

src/main/java/com/gmh/service/GmhUserService.java

@@ -0,0 +1,9 @@
+package com.gmh.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.gmh.entity.GmhUser;
+
+public interface GmhUserService extends IService<GmhUser> {
+
+
+}

src/main/java/com/gmh/service/SysBaijiaxingService.java

@@ -0,0 +1,7 @@
+package com.gmh.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.gmh.entity.SysBaijiaxing;
+
+public interface SysBaijiaxingService extends IService<SysBaijiaxing> {
+}

src/main/java/com/gmh/service/impl/GmhUserServiceImpl.java

@@ -0,0 +1,11 @@
+package com.gmh.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.gmh.dao.GmhUserDao;
+import com.gmh.entity.GmhUser;
+import com.gmh.service.GmhUserService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class GmhUserServiceImpl extends ServiceImpl<GmhUserDao, GmhUser> implements GmhUserService {
+}

src/main/java/com/gmh/service/impl/SysBaijiaxingServiceImpl.java

@@ -0,0 +1,11 @@
+package com.gmh.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.gmh.dao.SysBaijiaxingDao;
+import com.gmh.entity.SysBaijiaxing;
+import com.gmh.service.SysBaijiaxingService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class SysBaijiaxingServiceImpl extends ServiceImpl<SysBaijiaxingDao, SysBaijiaxing> implements SysBaijiaxingService {
+}

src/main/java/com/gmh/test.java

@@ -44,6 +44,7 @@ public class test {
             }
             bianzhiList.add(nameFormat(name));
         }
+
         Workbook bianzhiWb = POIExcelUtil.batchCloneSheet(new File("C:\\Users\\xxche\\Desktop\\20221106_test_excel\\附件3.继续教育证明.xls"), 0, bianzhiList.size());
         for (int i = 0; i < bianzhiWb.getNumberOfSheets(); i++) {
             Sheet sheet = bianzhiWb.getSheetAt(i);

src/main/java/com/gmh/test.txt

@@ -1,127 +0,0 @@
-package com.gmh;
-
-import cn.hutool.core.date.LocalDateTimeUtil;
-import cn.hutool.core.util.StrUtil;
-import com.gmh.utils.POIExcelUtil;
-import org.apache.poi.ss.usermodel.Cell;
-import org.apache.poi.ss.usermodel.Row;
-import org.apache.poi.ss.usermodel.Sheet;
-import org.apache.poi.ss.usermodel.Workbook;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-/**
- * @author ChenDa
- * @ClassName test
- * @description: TODO
- * @datetime 2022/11/06 16:43
- * @version: 1.0
- */
-public class test {
-
-    public static void main(String[] args) throws IOException {
-        File file = new File("C:\\Users\\xxche\\Desktop\\继续教育证明\\盛华编制聘任制.xlsx");
-        Workbook workbook = POIExcelUtil.readExcelFromFile(file);
-        // 编制
-        Sheet bianzhi = workbook.getSheetAt(0);
-
-        List<String> bianzhiList = new ArrayList<>();
-        for (int i = 0; i <= bianzhi.getLastRowNum(); i++) {
-            Row row = bianzhi.getRow(i);
-            if (row == null) {
-                continue;
-            }
-            Cell cell = row.getCell(1);
-            String name = cell.getStringCellValue();
-            if ("姓名".equals(name)) {
-                continue;
-            }
-            if (StrUtil.isBlankIfStr(name)) {
-                continue;
-            }
-            bianzhiList.add(nameFormat(name));
-        }
-        Workbook bianzhiWb = POIExcelUtil.batchCloneSheet(new File("C:\\Users\\xxche\\Desktop\\20221106_test_excel\\附件3.继续教育证明.xls"), 0, bianzhiList.size());
-        for (int i = 0; i < bianzhiWb.getNumberOfSheets(); i++) {
-            Sheet sheet = bianzhiWb.getSheetAt(i);
-            if (sheet == null) {
-                continue;
-            }
-            Row row = sheet.getRow(2);
-            Cell cell = row.getCell(0);
-            cell.setCellValue("   （2022年度）\n" +
-                    "  ${NAME}同志于2022年    1月4日至2022年11月14日参加${schoolName}                      举办的继续教育培训，总计  90  学时，成绩合格，特此证明。"
-                            .replace("${NAME}", bianzhiList.get(i))
-                            .replace("${schoolName}", "长春市盛华学校"));
-        }
-
-        try {
-            FileOutputStream out = new FileOutputStream("C:\\Users\\xxche\\Desktop\\20221106_test_excel\\附件3.继续教育证明222.xls");
-            out.flush();
-            bianzhiWb.write(out);
-            out.close();
-            System.out.println("编制文件输出完成");
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
-
-        // 聘任制
-        Sheet pinren = workbook.getSheetAt(1);
-        List<String> pinrenList = new ArrayList<>();
-        for (int i = 0; i <= pinren.getLastRowNum(); i++) {
-            Row row = pinren.getRow(i);
-            if (row == null) {
-                continue;
-            }
-            Cell cell = row.getCell(1);
-            String name = cell.getStringCellValue();
-            if ("姓名".equals(name)) {
-                continue;
-            }
-            if (StrUtil.isBlankIfStr(name)) {
-                continue;
-            }
-            pinrenList.add(name);
-        }
-        Workbook pinrenWb = POIExcelUtil.batchCloneSheet(new File("C:\\Users\\xxche\\Desktop\\20221106_test_excel\\附件3.继续教育证明(聘用制).xls"), 0, pinrenList.size());
-        for (int i = 0; i < pinrenWb.getNumberOfSheets(); i++) {
-            Sheet sheet = pinrenWb.getSheetAt(i);
-            if (sheet == null) {
-                continue;
-            }
-            Row row = sheet.getRow(2);
-            Cell cell = row.getCell(0);
-            cell.setCellValue("   （2022年度）\n" +
-                    "  ${NAME}同志于2022年    1月4日至2022年11月14日参加${schoolName}                      举办的继续教育培训，总计  90  学时，成绩合格，特此证明。"
-                            .replace("${NAME}", pinrenList.get(i))
-                            .replace("${schoolName}", "长春市盛华学校"));
-        }
-
-        try {
-            FileOutputStream out = new FileOutputStream("C:\\Users\\xxche\\Desktop\\20221106_test_excel\\附件3.继续教育证明(聘用制)222.xls");
-            out.flush();
-            pinrenWb.write(out);
-            out.close();
-            System.out.println("聘任制文件输出完成");
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
-    }
-
-    public static String nameFormat(String name) {
-        StringBuilder newName = new StringBuilder(name.replaceAll("\\s*", ""));
-        if (newName.length() == 2) {
-            newName.insert(1, "  ");
-            return newName.toString();
-        }
-        return name;
-
-    }
-}

src/main/java/com/gmh/utils/POIExcelUtil.java

@@ -1,11 +1,14 @@
 package com.gmh.utils;
 
+import cn.hutool.core.util.StrUtil;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 
 import java.io.*;
+import java.nio.file.Files;
 
 /**
  * POI Excel工具类
@@ -28,67 +31,75 @@ public class POIExcelUtil {
         }
     }
 
-    public static Workbook cloneSheet(File excelFile, String srcSheetName, String destSheetName) throws IOException {
+    public static Workbook cloneSheet(Workbook workbook, String srcSheetName, String destSheetName) {
-        Workbook wb = readExcelFromFile(excelFile);
+        int index = workbook.getSheetIndex(srcSheetName);
-        int index = wb.getSheetIndex(srcSheetName);
+        return cloneSheet(workbook, index, destSheetName);
-        return cloneSheet(excelFile, index, destSheetName);
     }
 
-    public static Workbook cloneSheet(File excelFile, Integer index, String destSheetName) throws IOException {
+    public static Workbook cloneSheet(Workbook workbook, Integer index, String destSheetName) {
-        Workbook wb = readExcelFromFile(excelFile);
         //克隆一个新的sheet
-        Sheet newSheet = wb.cloneSheet(index);
+        Sheet newSheet = workbook.cloneSheet(index);
-        int sheetIndex = wb.getSheetIndex(newSheet);
+        int sheetIndex = workbook.getSheetIndex(newSheet);
-        wb.setSheetName(sheetIndex, destSheetName);
+        workbook.setSheetName(sheetIndex, destSheetName);
-        return wb;
+        return workbook;
+    }
 
+    public static Workbook cloneSheet(File excelFile, Integer index, String destSheetName) throws IOException {
+        Workbook workbook = readExcelFromFile(excelFile);
+        return cloneSheet(workbook, index, destSheetName);
     }
 
     /**
      * 复制多个sheet
      *
-     * @param excelFile
+     * @param workbook  workbook
      * @param index     起始sheet
      * @param total     复制多个sheet
      */
-    public static Workbook batchCloneSheet(File excelFile, Integer index, Integer total) throws IOException {
+    public static Workbook batchCloneSheet(Workbook workbook, Integer index, Integer total) throws IOException {
-        Workbook wb = readExcelFromFile(excelFile);
         for (int i = 0; i < total; i++) {
             //克隆一个新的sheet
-            Sheet newSheet = wb.cloneSheet(index);
+            Sheet newSheet = workbook.cloneSheet(index);
-            int sheetIndex = wb.getSheetIndex(newSheet);
+            int sheetIndex = workbook.getSheetIndex(newSheet);
-            wb.setSheetName(sheetIndex, String.valueOf(i + 1));
+            workbook.setSheetName(sheetIndex, String.valueOf(i + 1));
         }
-        wb.removeSheetAt(index);
+        workbook.removeSheetAt(index);
-        return wb;
+        return workbook;
+    }
 
-//        try {
+    public static Workbook batchCloneSheet(File excelFile, Integer index, Integer total) throws IOException {
-//            FileOutputStream out = new FileOutputStream(excelFile);
+        Workbook workbook = readExcelFromFile(excelFile);
-//            out.flush();
+        return batchCloneSheet(workbook, index, total);
-//            sheets.write(out);
-//            out.close();
-//        } catch (IOException e) {
-//            e.printStackTrace();
-//        }
     }
 
     //读取excel
     public static Workbook readExcelFromFile(File file) throws IOException {
         if (file == null) {
-            return null;
+            throw new RuntimeException("文件为空");
+        }
+        return readExcelFromInputStream(Files.newInputStream(file.toPath()), file.getName());
+    }
+
+    public static Workbook readExcelFromInputStream(InputStream inputStream, String fileName) throws IOException {
+        if (StrUtil.isBlank(fileName)) {
+            throw new RuntimeException("文件格式错误");
         }
-        String fileName = file.getName();
         String[] split = fileName.split("\\.");
         if (split.length == 0 || split.length == 1) {
             throw new RuntimeException("文件格式错误");
         }
         String suffix = split[split.length - 1];
         if ("xls".equals(suffix)) {
-            return new HSSFWorkbook(new FileInputStream(file));
+            return new HSSFWorkbook(inputStream);
         } else if ("xlsx".equals(suffix)) {
-            return new XSSFWorkbook(new FileInputStream(file));
+            return new XSSFWorkbook(inputStream);
         } else {
-            throw new RuntimeException("文件格式错误，不是一个正经的Excel");
+            throw new RuntimeException("文件格式错误");
         }
     }
+
+    public static String getStringCellValExcludeBlank(Cell cell) {
+        cell.setCellType(Cell.CELL_TYPE_STRING);
+        return cell.getStringCellValue().replaceAll("\\s*", "");
+    }
 }

src/main/resources/application.properties

@@ -1 +1,5 @@
-
+server.port=18021
+spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
+spring.datasource.url=jdbc:mysql://localhost:3306/gmh?useSSL=false&useUnicode=true&characterEncoding=utf-8&autoReconnect=true&serverTimezone=Asia/Shanghai
+spring.datasource.username=root
+spring.datasource.password=root