后端通过excelmodel模板进行导出，信件详细页面，数据脱敏

mailbox-outer-admin/pom.xml

@@ -3,18 +3,8 @@
          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>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>8</source>
-                    <target>8</target>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
+
+
     <parent>
         <groupId>com.biutag</groupId>
         <artifactId>mailbox-boot</artifactId>
@@ -75,6 +65,11 @@
             <groupId>${groupId}</groupId>
             <artifactId>mailbox-common</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>3.3.2</version>
+        </dependency>
 
     </dependencies>
 

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/config/MyBatisPlusConfig.java

@@ -0,0 +1,19 @@
+package com.biutag.outeradmin.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@MapperScan("com.biutag.outeradmin.mapper")
+public class MyBatisPlusConfig {
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.POSTGRE_SQL));
+        return interceptor;
+    }
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/controller/HolidayController.java

@@ -1,7 +1,7 @@
 package com.biutag.outeradmin.controller;
 
 import com.biutag.core.AjaxResult;
-import com.biutag.outeradmin.model.dto.LoginDto;
+
 import com.biutag.outeradmin.model.vo.HolidayVo;
 import com.biutag.outeradmin.service.HolidayService;
 import io.swagger.annotations.Api;

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/controller/MailController.java

@@ -0,0 +1,129 @@
+package com.biutag.outeradmin.controller;
+
+import com.alibaba.fastjson2.JSON;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.biutag.outeradmin.entity.*;
+import com.biutag.outeradmin.mapper.MailMapper;
+import com.biutag.outeradmin.service.MailService;
+import com.biutag.outeradmin.util.DesensitizedUtil;
+import com.biutag.outeradmin.util.ExcelUtil;
+import com.biutag.util.StringUtils;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+
+import java.io.IOException;
+import java.util.List;
+
+@RequiredArgsConstructor
+@RequestMapping("/mailbox")
+@RestController
+public class MailController {
+    private final MailService mailService;
+    private final MailMapper mailMapper;
+
+    /**
+     * 查询所有信件
+     *
+     * @return 信件列表json
+     */
+    @RequestMapping("/list")
+    public MailPageInfo list(@RequestBody String req) {
+        PageSet pageSet = JSON.parseObject(req, PageSet.class);
+        Page<Mail> page = new Page<>(pageSet.getCurrentPage(), pageSet.getPageSize());
+        List<Mail> mailPage = mailMapper.selectPage(page, null).getRecords();
+        for (Mail mail : mailPage) {
+            mail.setContactIdCard(DesensitizedUtil.encryptIDCard(mail.getContactIdCard()));
+            mail.setContactPhone(DesensitizedUtil.encryptPhone(mail.getContactPhone()));
+        }
+        pageSet.setTotalSize((int) page.getTotal());
+        MailPageInfo result = new MailPageInfo();
+        result.setMails(mailPage);
+        result.setPageSet(pageSet);
+        return result;
+    }
+
+    /**
+     * 查询指定信件
+     *
+     * @param form 前端信件表单数据
+     * @return 指定信件json
+     */
+    @RequestMapping("/list-submit")
+    public MailPageInfo siftList(@RequestBody String form) {
+        //todo 这里根据表单数据查询数据库,记得删掉
+        System.out.println(form);
+        FormPage formPage = JSON.parseObject(form, FormPage.class);
+        QueryWrapper<Mail> queryWrapper = new QueryWrapper<>();
+        if(formPage != null && formPage.getFormData()!= null && formPage.getPageData()!= null){
+            FormData formData = formPage.getFormData();
+
+            queryWrapper.lambda().like(StringUtils.isNotEmpty(formData.getContactName()), Mail::getContactName, formData.getContactName())
+                    .like(StringUtils.isNotEmpty(formData.getContactPhone()), Mail::getContactPhone, formData.getContactPhone())
+                    .like(StringUtils.isNotEmpty(formData.getContactIdCard()), Mail::getContactIdCard, formData.getContactIdCard())
+                    .like(StringUtils.isNotEmpty(formData.getId()), Mail::getId, formData.getId())
+                    .like(StringUtils.isNotEmpty(formData.getContent()), Mail::getContent, formData.getContent());
+            if (CollectionUtils.isNotEmpty(formData.getDate()) && formData.getDate().size() == 2) {
+                queryWrapper.lambda().between(Mail::getCreateTime, formData.getDate().get(0), formData.getDate().get(1));
+            }
+        }
+        PageSet pageSet = formPage.getPageData();
+
+        Page<Mail> page = new Page<>(pageSet.getCurrentPage(), pageSet.getPageSize());
+        List<Mail> mailPage = mailMapper.selectPage(page, queryWrapper).getRecords();
+        for (Mail mail : mailPage) {
+            mail.setContactIdCard(DesensitizedUtil.encryptIDCard(mail.getContactIdCard()));
+            mail.setContactPhone(DesensitizedUtil.encryptPhone(mail.getContactPhone()));
+        }
+        pageSet.setTotalSize((int) page.getTotal());
+        MailPageInfo result = new MailPageInfo();
+        result.setMails(mailPage);
+        result.setPageSet(pageSet);
+
+        return result;
+    }
+
+    /**
+     * 查询指定信件详情
+     *
+     * @param id 信件ID
+     * @return 指定信件详情json
+     */
+    @RequestMapping("/detail")
+    public String detail(@RequestBody String id) {
+        MailID mailID = JSON.parseObject(id, MailID.class);
+        //TODO 这里根据ID查询数据库,记得删掉
+        System.out.println(mailID.getID());
+        Mail mail = mailService.getById(mailID.getID());
+        mail.setContactIdCard(DesensitizedUtil.encryptIDCard(mail.getContactIdCard()));
+        mail.setContactPhone(DesensitizedUtil.encryptPhone(mail.getContactPhone()));
+        return JSON.toJSONString(mail);
+    }
+
+    @RequestMapping("/exportexcel")
+    public void exportexcel(HttpServletResponse response,@RequestBody String form) throws IOException {
+        FormPage formPage = JSON.parseObject(form, FormPage.class);
+        QueryWrapper<Mail> queryWrapper = new QueryWrapper<>();
+        if(formPage != null && formPage.getFormData()!= null && formPage.getPageData()!= null){
+            FormData formData = formPage.getFormData();
+            queryWrapper.lambda().like(StringUtils.isNotEmpty(formData.getContactName()), Mail::getContactName, formData.getContactName())
+                    .like(StringUtils.isNotEmpty(formData.getContactPhone()), Mail::getContactPhone, formData.getContactPhone())
+                    .like(StringUtils.isNotEmpty(formData.getContactIdCard()), Mail::getContactIdCard, formData.getContactIdCard())
+                    .like(StringUtils.isNotEmpty(formData.getId()), Mail::getId, formData.getId())
+                    .like(StringUtils.isNotEmpty(formData.getContent()), Mail::getContent, formData.getContent());
+            if (CollectionUtils.isNotEmpty(formData.getDate()) && formData.getDate().size() == 2) {
+                queryWrapper.lambda().between(Mail::getCreateTime, formData.getDate().get(0), formData.getDate().get(1));
+            }
+        }
+
+        List<Mail> mailPage = mailMapper.selectList( queryWrapper);
+        for (Mail mail : mailPage) {
+            mail.setContactIdCard(DesensitizedUtil.encryptIDCard(mail.getContactIdCard()));
+            mail.setContactPhone(DesensitizedUtil.encryptPhone(mail.getContactPhone()));
+        }
+        ExcelUtil.exportExcel(response, mailPage);
+    }
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/domain/MailDto.java

@@ -0,0 +1,74 @@
+package com.biutag.outeradmin.domain;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.Date;
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MailDto {
+
+    /**
+     * 联系人姓名
+     */
+    private String contactName;
+
+    /**
+     * 联系人性别
+     */
+    private String contactSex;
+
+    /**
+     * 联系人身份证号码
+     */
+    private String contactIdCard;
+
+    /**
+     * 联系人手机号码
+     */
+    private String contactPhone;
+
+    /**
+     * 案件编号
+     */
+    private String caseNumber;
+
+    /**
+     * 内容
+     */
+    private String content;
+
+    /**
+     * 附件
+     */
+    private String attachments;
+
+    /**
+     * 用户ID
+     */
+    private Integer userId;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+//    /**
+//     * 评价
+//     */
+//    private String evaluate;
+
+    /**
+     * 是否满意
+     */
+    private String satisfaction;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/FormData.java

@@ -0,0 +1,16 @@
+package com.biutag.outeradmin.entity;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class FormData {
+    private List<String> date;
+    private String contactName;
+    private String contactPhone;
+    private String contactIdCard;
+    private String id;
+    private String content;
+    private String evaluate;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/FormPage.java

@@ -0,0 +1,10 @@
+package com.biutag.outeradmin.entity;
+
+import lombok.Data;
+
+@Data
+public class FormPage {
+    private FormData formData;
+    private PageSet pageData;
+
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/Mail.java

@@ -0,0 +1,75 @@
+package com.biutag.outeradmin.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+@TableName("mail")
+public class Mail {
+    @TableId
+    private String id;
+
+    /**
+     * 联系人姓名
+     */
+    private String contactName;
+
+    /**
+     * 联系人性别
+     */
+    private String contactSex;
+
+    /**
+     * 联系人身份证号码
+     */
+    private String contactIdCard;
+
+    /**
+     * 联系人手机号码
+     */
+    private String contactPhone;
+
+    /**
+     * 案件编号
+     */
+    private String caseNumber;
+
+    /**
+     * 内容
+     */
+    private String content;
+
+    /**
+     * 附件
+     */
+    private String attachments;
+
+    /**
+     * 用户ID
+     */
+    private Integer userId;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+//    /**
+//     * 评价
+//     */
+//    private String evaluate;
+
+    /**
+     * 是否满意
+     */
+    private String satisfaction;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/MailID.java

@@ -0,0 +1,8 @@
+package com.biutag.outeradmin.entity;
+
+import lombok.Data;
+
+@Data
+public class MailID {
+    private String ID;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/MailPageInfo.java

@@ -0,0 +1,11 @@
+package com.biutag.outeradmin.entity;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class MailPageInfo {
+    private List<Mail> mails;
+    private PageSet pageSet;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/entity/PageSet.java

@@ -0,0 +1,10 @@
+package com.biutag.outeradmin.entity;
+
+import lombok.Data;
+
+@Data
+public class PageSet {
+    private int currentPage;
+    private int pageSize;
+    private int totalSize;
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/mapper/MailMapper.java

@@ -0,0 +1,9 @@
+package com.biutag.outeradmin.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.biutag.outeradmin.entity.Mail;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface MailMapper extends BaseMapper<Mail> {
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/service/MailService.java

@@ -0,0 +1,10 @@
+package com.biutag.outeradmin.service;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.biutag.outeradmin.entity.Mail;
+import com.biutag.outeradmin.mapper.MailMapper;
+import org.springframework.stereotype.Service;
+
+@Service
+public class MailService extends ServiceImpl<MailMapper, Mail> {
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/service/impl/HolidayServiceImpl.java

@@ -5,7 +5,8 @@ import com.biutag.outeradmin.mapper.HolidayMapper;
 
 import com.biutag.outeradmin.model.vo.HolidayVo;
 import com.biutag.outeradmin.service.HolidayService;
-import com.biutag.outeradmin.utils.HolidayUtil;
+import com.biutag.outeradmin.util.HolidayUtil;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/util/DesensitizedUtil.java

@@ -0,0 +1,23 @@
+package com.biutag.outeradmin.util;
+
+import com.biutag.util.StringUtils;
+
+public class DesensitizedUtil {
+    public static String encryptIDCard(String idCard) {
+        if (StringUtils.isNotBlank(idCard)) {
+            if (idCard.length() == 15) {
+                idCard = idCard.replaceAll("(\\w{6})\\w*(\\w{4})", "$1******$2");
+            }
+            if (idCard.length() == 18) {
+                idCard = idCard.replaceAll("(\\w{6})\\w*(\\w{4})", "$1*********$2");
+            }
+        }
+        return idCard;
+    }
+    public static String encryptPhone(String phone) {
+        if (StringUtils.isNotBlank(phone)) {
+            phone = phone.replaceAll("(\\d{3})\\d{4}(\\d{4})", "$1****$2");
+        }
+        return phone;
+    }
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/util/ExcelUtil.java

@@ -0,0 +1,76 @@
+package com.biutag.outeradmin.util;
+
+
+
+
+import com.alibaba.excel.EasyExcel;
+
+import com.alibaba.excel.ExcelWriter;
+import com.alibaba.excel.write.metadata.WriteSheet;
+import com.alibaba.excel.write.metadata.fill.FillConfig;
+import com.alibaba.excel.write.metadata.fill.FillWrapper;
+import com.biutag.outeradmin.entity.Mail;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
+
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+
+public class ExcelUtil {
+    public  static  void exportExcel(HttpServletResponse response,List<Mail> mailPage) throws IOException {
+        // 模板文件
+//        String templateFile = "/excelmodel.xlsx";
+        Resource resource = new ClassPathResource("excelmodel.xlsx");
+        InputStream is = resource.getInputStream();
+//        long date = new Date().getTime();
+        Calendar calendar = Calendar.getInstance();
+        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        System.out.println(formatter.format(calendar.getTime()));
+        String name = formatter.format(calendar.getTime())+".xlsx";
+        String fileName = new String(name.getBytes());
+        response.setContentType("application/octet-stream");
+        response.setCharacterEncoding("utf8");
+        response.setHeader("Content-disposition", "attachment;filename=" + fileName);
+        // 根据模板文件生成目标文件
+        ExcelWriter excelWriter = EasyExcel
+                .write(response.getOutputStream(), Mail.class)
+                .withTemplate(is)
+                // 单独设置单元格格式
+//                .registerWriteHandler(new CellStyleHandler())
+                .build();
+        WriteSheet writeSheet = EasyExcel.writerSheet().build();
+        // 每次都会重新生成新的一行，而不是使用下面的空行
+        FillConfig fillConfig = FillConfig.builder().forceNewRow(Boolean.TRUE).build();
+        // 第一种占位符替换
+//        Map<String, Object> map = new HashMap<String, Object>();
+//        map.put("reportDate", reportDate);
+//        excelWriter.fill(map, writeSheet);
+        // 第二种占位符替换，这里定义了 hisData
+        System.out.println(mailPage);
+        excelWriter.fill(new FillWrapper("mailPage",mailPage),fillConfig, writeSheet);
+        excelWriter.finish();
+    }
+
+//
+//    private static List<MailDto> mailData(){
+//        List<MailDto> resList = new ArrayList<>();
+//        MailDto mailData = MailDto.builder()
+//                .contactName("today")
+//                .contactIdCard("34.211")
+//                .contactPhone("1.222")
+//                .caseNumber("34.211")
+//                .createTime(new Date())
+//                .build();
+//        resList.add(mailData);
+//        return resList;
+//    }
+
+
+
+}

mailbox-outer-admin/src/main/java/com/biutag/outeradmin/util/HolidayUtil.java

@@ -1,4 +1,4 @@
-package com.biutag.outeradmin.utils;
+package com.biutag.outeradmin.util;
 
 
 import com.biutag.outeradmin.domain.Holiday;
@@ -11,10 +11,8 @@ import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
-import java.text.SimpleDateFormat;
 import java.time.DayOfWeek;
 import java.time.LocalDate;
-import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;