学生导入接口

jeecg-module-system/jeecg-system-start/pom.xml

@@ -32,6 +32,11 @@
             <scope>runtime</scope>
         </dependency>-->
         <!--达梦数据库 -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>3.1.0</version>
+        </dependency>
         <dependency>
             <groupId>com.dameng</groupId>
             <artifactId>Dm8JdbcDriver18</artifactId>

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/controller/Cet4MajorController.java

@@ -0,0 +1,177 @@
+package org.jeecg.modules.controller;
+
+
+import java.util.Arrays;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.jeecg.common.api.vo.Result;
+import org.jeecg.common.system.query.QueryGenerator;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import lombok.extern.slf4j.Slf4j;
+
+import org.jeecg.modules.entity.Cet4_major;
+import org.jeecg.modules.service.ICet4MajorService;
+import org.jeecg.common.system.base.controller.JeecgController;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.ModelAndView;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.jeecg.common.aspect.annotation.AutoLog;
+import org.apache.shiro.authz.annotation.RequiresPermissions;
+
+/**
+ * @Description: cet4_major
+ * @Author: jeecg-boot
+ * @Date: 2024-10-23
+ * @Version: V1.0
+ */
+@Api(tags = "cet4_major")
+@RestController
+@RequestMapping("/com/cet4Major")
+@Slf4j
+public class Cet4MajorController extends JeecgController<Cet4_major, ICet4MajorService> {
+    @Autowired
+    private ICet4MajorService cet4MajorService;
+
+    /**
+     * 分页列表查询
+     *
+     * @param cet4Major
+     * @param pageNo
+     * @param pageSize
+     * @param req
+     * @return
+     */
+    //@AutoLog(value = "cet4_major-分页列表查询")
+    @ApiOperation(value = "cet4_major-分页列表查询", notes = "cet4_major-分页列表查询")
+    @GetMapping(value = "/list")
+    public Result<IPage<Cet4_major>> queryPageList(Cet4_major cet4Major,
+                                                  @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
+                                                  @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
+                                                  HttpServletRequest req) {
+        QueryWrapper<Cet4_major> queryWrapper = QueryGenerator.initQueryWrapper(cet4Major, req.getParameterMap());
+        Page<Cet4_major> page = new Page<Cet4_major>(pageNo, pageSize);
+        IPage<Cet4_major> pageList = cet4MajorService.page(page, queryWrapper);
+        return Result.OK(pageList);
+    }
+
+    /**
+     * 添加
+     *
+     * @param cet4Major
+     * @return
+     */
+    @AutoLog(value = "cet4_major-添加")
+    @ApiOperation(value = "cet4_major-添加", notes = "cet4_major-添加")
+    @RequiresPermissions("com:cet4_major:add")
+    @PostMapping(value = "/add")
+    public Result<String> add(@RequestBody Cet4_major cet4Major) {
+        cet4MajorService.save(cet4Major);
+        return Result.OK("添加成功！");
+    }
+
+    /**
+     * 编辑
+     *
+     * @param cet4Major
+     * @return
+     */
+    @AutoLog(value = "cet4_major-编辑")
+    @ApiOperation(value = "cet4_major-编辑", notes = "cet4_major-编辑")
+    @RequiresPermissions("com:cet4_major:edit")
+    @RequestMapping(value = "/edit", method = {RequestMethod.PUT, RequestMethod.POST})
+    public Result<String> edit(@RequestBody Cet4_major cet4Major) {
+        cet4MajorService.updateById(cet4Major);
+        return Result.OK("编辑成功!");
+    }
+
+    /**
+     * 通过id删除
+     *
+     * @param id
+     * @return
+     */
+    @AutoLog(value = "cet4_major-通过id删除")
+    @ApiOperation(value = "cet4_major-通过id删除", notes = "cet4_major-通过id删除")
+    @RequiresPermissions("com:cet4_major:delete")
+    @DeleteMapping(value = "/delete")
+    public Result<String> delete(@RequestParam(name = "id", required = true) String id) {
+        cet4MajorService.removeById(id);
+        return Result.OK("删除成功!");
+    }
+
+    /**
+     * 批量删除
+     *
+     * @param ids
+     * @return
+     */
+    @AutoLog(value = "cet4_major-批量删除")
+    @ApiOperation(value = "cet4_major-批量删除", notes = "cet4_major-批量删除")
+    @RequiresPermissions("com:cet4_major:deleteBatch")
+    @DeleteMapping(value = "/deleteBatch")
+    public Result<String> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
+        this.cet4MajorService.removeByIds(Arrays.asList(ids.split(",")));
+        return Result.OK("批量删除成功!");
+    }
+
+    /**
+     * 通过id查询
+     *
+     * @param id
+     * @return
+     */
+    //@AutoLog(value = "cet4_major-通过id查询")
+    @ApiOperation(value = "cet4_major-通过id查询", notes = "cet4_major-通过id查询")
+    @GetMapping(value = "/queryById")
+    public Result<Cet4_major> queryById(@RequestParam(name = "id", required = true) String id) {
+        Cet4_major cet4Major = cet4MajorService.getById(id);
+        if (cet4Major == null) {
+            return Result.error("未找到对应数据");
+        }
+        return Result.OK(cet4Major);
+    }
+
+    /**
+     * 导出excel
+     *
+     * @param request
+     * @param cet4Major
+     */
+//    @RequiresPermissions("com:cet4_major:exportXls")
+    @RequestMapping(value = "/exportXls")
+    public ModelAndView exportXls(HttpServletRequest request, Cet4_major cet4Major) {
+        return super.exportXls(request, cet4Major, Cet4_major.class, "cet4_major");
+    }
+
+    /**
+     * 通过excel导入数据
+     *
+     * @param request
+     * @param response
+     * @return
+     */
+//    @RequiresPermissions("com:cet4_major:importExcel")
+    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
+    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
+        return cet4MajorService.importStudentData(request);
+    }
+
+    @RequestMapping("downloadTemplate")
+    @ApiOperation("四六级导入数据文件模版")
+    public Result<?> downloadTemplate(HttpServletResponse response) {
+        return cet4MajorService.downloadTemplate(response);
+    }
+
+    @RequestMapping("loadTable")
+    @ApiOperation("加载表格")
+    public Result<?> loadTable() {
+        return cet4MajorService.loadTable();
+    }
+
+}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/controller/CetStudentController.java

@@ -1,73 +0,0 @@
-package org.jeecg.modules.controller;
-
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiOperation;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.shiro.authz.annotation.RequiresPermissions;
-import org.jeecg.common.api.vo.Result;
-import org.jeecg.common.system.base.controller.JeecgController;
-import org.jeecg.modules.entity.Cet4_major;
-import org.jeecg.modules.entity.Cet_4;
-import org.jeecg.modules.service.impl.CetMajorServiceImpl;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.servlet.ModelAndView;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- * Created with IntelliJ IDEA.
- *
- * @Author: Cool
- * @Date: 2024/10/16/17:58
- * @Description: 学生信息Controller
- */
-@Api(tags = "cetStudent")
-@RestController
-@RequestMapping("/cetStudent")
-@Slf4j
-public class CetStudentController extends JeecgController<Cet4_major, CetMajorServiceImpl> {
-
-    @Autowired
-    private CetMajorServiceImpl cetMajorService;
-
-    /**
-     * 导出excel
-     *
-     * @param request
-     * @param
-     */
-    @RequiresPermissions("cet:cetStudent:exportXls")
-    @RequestMapping(value = "/exportXls")
-    public ModelAndView exportXls(HttpServletRequest request, Cet4_major major) {
-        return super.exportXls(request, major, Cet4_major.class, "cet_4");
-    }
-
-    /**
-     * 通过excel导入数据
-     *
-     * @param request
-     * @param response
-     * @return
-     */
-    @RequiresPermissions("cet:cetStudent:importExcel")
-    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
-    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
-        return super.importExcel(request, response, Cet4_major.class);
-    }
-
-    @RequestMapping("downloadTemplate")
-    @ApiOperation("四六级导入数据文件模版")
-    public Result<?> downloadTemplate(HttpServletResponse response) {
-        return cetMajorService.downloadTemplate(response);
-    }
-
-    @RequestMapping("loadTable")
-    @ApiOperation("加载表格")
-    public Result<?> loadTable() {
-        return cetMajorService.loadTable();
-    }
-}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/entity/Cet4_major.java

@@ -1,22 +1,78 @@
 package org.jeecg.modules.entity;
 
+import java.io.Serializable;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import org.jeecgframework.poi.excel.annotation.Excel;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
 
+/**
+ * @Description: cet4_major
+ * @Author: jeecg-boot
+ * @Date:   2024-10-23
+ * @Version: V1.0
+ */
 @Data
 @TableName("cet4_major")
-public class Cet4_major {
+@Accessors(chain = true)
+@EqualsAndHashCode(callSuper = false)
+@ApiModel(value="cet4_major对象", description="cet4_major")
+public class Cet4_major implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+	/**id*/
+	@TableId(type = IdType.ASSIGN_ID)
+    @Excel(name = "学号", width = 15)
+    @ApiModelProperty(value = "id")
     private String id;
+	/**name*/
+	@Excel(name = "姓名", width = 15)
+    @ApiModelProperty(value = "name")
     private String name;
+	/**college*/
+	@Excel(name = "上课院系", width = 15)
+    @ApiModelProperty(value = "college")
     private String college;
-    private String major_id;
+	/**majorId*/
+	@Excel(name = "专业号", width = 15)
+    @ApiModelProperty(value = "majorId")
+    private String majorId;
+	/**majorname*/
+	@Excel(name = "专业名称", width = 15)
+    @ApiModelProperty(value = "majorname")
     private String majorname;
-    private String class_name;
+	/**className*/
+	@Excel(name = "班级", width = 15)
+    @ApiModelProperty(value = "className")
+    private String className;
+	/**educate*/
+	@Excel(name = "学制", width = 15)
+    @ApiModelProperty(value = "educate")
     private String educate;
+	/**entrydate*/
+	@Excel(name = "当前所在级", width = 15)
+    @ApiModelProperty(value = "entrydate")
     private String entrydate;
+	/**campus*/
+	@Excel(name = "校区", width = 15)
+    @ApiModelProperty(value = "campus")
     private String campus;
+	/**state*/
+	@Excel(name = "在校状态", width = 15)
+    @ApiModelProperty(value = "state")
     private String state;
+	/**level*/
+	@Excel(name = "培养层次", width = 15)
+    @ApiModelProperty(value = "level")
     private String level;
+	/**category*/
+	@Excel(name = "学生类别", width = 15)
+    @ApiModelProperty(value = "category")
     private String category;
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/pojo/CetStudent.java

@@ -0,0 +1,93 @@
+package org.jeecg.modules.pojo;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.jeecgframework.poi.excel.annotation.Excel;
+
+/**
+ * Created with IntelliJ IDEA.
+ *
+ * @Author: Cool
+ * @Date: 2024/10/23/20:35
+ * @Description:
+ */
+@Data
+public class CetStudent {
+
+    /**
+     * id
+     */
+    @TableId(type = IdType.ASSIGN_ID)
+    @ExcelProperty("学号")
+    @ApiModelProperty(value = "id")
+    private String id;
+    /**
+     * name
+     */
+    @ExcelProperty("姓名")
+    @ApiModelProperty(value = "name")
+    private String name;
+    /**
+     * college
+     */
+    @ExcelProperty("上课院系")
+    @ApiModelProperty(value = "college")
+    private String college;
+    /**
+     * majorId
+     */
+    @ExcelProperty("专业号")
+    @ApiModelProperty(value = "majorId")
+    private String majorId;
+    /**
+     * majorname
+     */
+    @ExcelProperty("专业名称")
+    @ApiModelProperty(value = "majorname")
+    private String majorname;
+    /**
+     * className
+     */
+    @ExcelProperty("班级")
+    @ApiModelProperty(value = "className")
+    private String className;
+    /**
+     * educate
+     */
+    @ExcelProperty("学制")
+    @ApiModelProperty(value = "educate")
+    private String educate;
+    /**
+     * entrydate
+     */
+    @ExcelProperty("当前所在级")
+    @ApiModelProperty(value = "entrydate")
+    private String entrydate;
+    /**
+     * campus
+     */
+    @ExcelProperty("校区")
+    @ApiModelProperty(value = "campus")
+    private String campus;
+    /**
+     * state
+     */
+    @ExcelProperty("在校状态")
+    @ApiModelProperty(value = "state")
+    private String state;
+    /**
+     * level
+     */
+    @ExcelProperty("培养层次")
+    @ApiModelProperty(value = "level")
+    private String level;
+    /**
+     * category
+     */
+    @ExcelProperty("学生类别")
+    @ApiModelProperty(value = "category")
+    private String category;
+}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/ICet4MajorService.java

@@ -0,0 +1,24 @@
+package org.jeecg.modules.service;
+
+import org.jeecg.common.api.vo.Result;
+import com.baomidou.mybatisplus.extension.service.IService;
+import org.jeecg.modules.entity.Cet4_major;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * @Description: cet4_major
+ * @Author: jeecg-boot
+ * @Date:   2024-10-23
+ * @Version: V1.0
+ */
+public interface ICet4MajorService extends IService<Cet4_major> {
+
+    Result<?> downloadTemplate(HttpServletResponse response);
+
+    Result<?> loadTable();
+
+    Result<?> importStudentData(HttpServletRequest request);
+
+}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet4MajorServiceImpl.java

@@ -0,0 +1,147 @@
+package org.jeecg.modules.service.impl;
+
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.context.AnalysisContext;
+import com.alibaba.excel.event.AnalysisEventListener;
+import com.alibaba.excel.support.ExcelTypeEnum;
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.jeecg.common.api.vo.Result;
+import org.jeecg.modules.entity.Cet4_major;
+import org.jeecg.modules.mapper.Cet4_majorMapper;
+import org.jeecg.modules.pojo.CetStudent;
+import org.jeecg.modules.service.ICet4MajorService;
+import org.jeecg.modules.utils.ExportUtil;
+import org.springframework.stereotype.Service;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.MultipartHttpServletRequest;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.sql.Timestamp;
+import java.util.*;
+import java.util.stream.Collectors;
+
+/**
+ * @Description: cet4_major
+ * @Author: jeecg-boot
+ * @Date: 2024-10-23
+ * @Version: V1.0
+ */
+@Service
+public class Cet4MajorServiceImpl extends ServiceImpl<Cet4_majorMapper, Cet4_major> implements ICet4MajorService {
+    private final String CET_STUDENT_IMPORT_TEMPLATE = "template/cetStudentImportTemplate.xls";
+    private final String CET_STUDENT_FILE_TEMPLATE_NAME = "四六级学生信息导入模版.xlsx";
+
+    @Override
+    public Result<?> downloadTemplate(HttpServletResponse response) {
+        try {
+            ExportUtil.downloadExcelTemplate(response, CET_STUDENT_FILE_TEMPLATE_NAME, CET_STUDENT_IMPORT_TEMPLATE);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    @Override
+    public Result<?> loadTable() {
+        QueryWrapper<Cet4_major> wrapper = new QueryWrapper<>();
+        wrapper.select("entrydate", "count(*) as studentNumber")
+                .groupBy("entrydate");
+        List<Map<String, Object>> list = this.listMaps(wrapper);
+        // 倒序排序
+        list = list.stream().filter(e -> e.get("entrydate") != null).collect(Collectors.toList());
+        list.sort(Comparator.comparing((Map<String, Object> o) -> ((String) o.get("entrydate"))).reversed());
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("data", list);
+        return Result.OK(jsonObject);
+    }
+
+    @Override
+    public Result<?> importStudentData(HttpServletRequest request) {
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
+        for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
+            // 获取上传文件对象
+            MultipartFile file = entity.getValue();
+            if (file.isEmpty()) {
+                // 文件为空，进行处理（例如，返回错误信息）
+                return Result.error("上传的文件为空！");
+            }
+            try {
+                /**'
+                 * 1. 读取表格
+                 */
+                ArrayList<CetStudent> furnitureArrayList = new ArrayList<>();
+                //使用EasyExcel读取excel文件
+                EasyExcel.read(file.getInputStream(), CetStudent.class, new AnalysisEventListener<CetStudent>() {
+                    @Override
+                    public void invoke(CetStudent furniture, AnalysisContext analysisContext) {
+                        System.out.println(furniture);
+                        // 将读取到的数据存储到 list 集合里
+                        furnitureArrayList.add(furniture);
+                    }
+
+                    @Override
+                    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
+                        // 读取完后的操作
+                    }
+                }).excelType(ExcelTypeEnum.XLS).sheet().doRead();
+                System.out.println(furnitureArrayList);
+                /**
+                 * 将表格list用set为实体类
+                 */
+                ArrayList<Cet4_major> rmsFurnitureArrayList = new ArrayList<>();
+                Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+                for (CetStudent cetStudent : furnitureArrayList) {
+                    Cet4_major cet4Major = new Cet4_major();
+                    cet4Major.setMajorId(cetStudent.getMajorId());
+                    cet4Major.setMajorname(cetStudent.getMajorname());
+                    cet4Major.setId(cetStudent.getId());
+                    cet4Major.setName(cetStudent.getName());
+                    cet4Major.setCollege(cetStudent.getCollege());
+                    cet4Major.setClassName(cetStudent.getClassName());
+                    cet4Major.setEducate(cetStudent.getEducate());
+                    cet4Major.setEntrydate(cetStudent.getEntrydate());
+                    cet4Major.setCampus(cetStudent.getCampus());
+                    cet4Major.setState(cetStudent.getState());
+                    cet4Major.setLevel(cetStudent.getLevel());
+                    cet4Major.setCategory(cetStudent.getCategory());
+
+                    rmsFurnitureArrayList.add(cet4Major);
+                }
+                System.out.println(rmsFurnitureArrayList.size());
+                /**
+                 * 遍历list save
+                 */
+                saveBatch(rmsFurnitureArrayList, 10000);
+                System.out.println("插入成功");
+                Timestamp timestamp2 = new Timestamp(System.currentTimeMillis());
+                long millisecondsDiff = timestamp2.getTime() - timestamp.getTime();
+                long secondsDiff = millisecondsDiff / 1000;
+                System.out.println("时间差为：" + secondsDiff + " 秒");
+                return Result.ok("文件导入成功！数据行数：" + rmsFurnitureArrayList.size());
+            } catch (Exception e) {
+                //update-begin-author:taoyan date:20211124 for: 导入数据重复增加提示
+                String msg = e.getMessage();
+                log.error(msg, e);
+                if (msg != null && msg.indexOf("Duplicate entry") >= 0) {
+                    return Result.error("文件导入失败:有重复数据！");
+                } else {
+                    return Result.error("文件导入失败:" + e.getMessage());
+                }
+                //update-end-author:taoyan date:20211124 for: 导入数据重复增加提示
+            } finally {
+                try {
+                    file.getInputStream().close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return Result.error("文件导入失败！");
+    }
+}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CetMajorServiceImpl.java

@@ -1,52 +0,0 @@
-package org.jeecg.modules.service.impl;
-
-import com.alibaba.fastjson.JSONObject;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import lombok.extern.slf4j.Slf4j;
-import org.jeecg.common.api.vo.Result;
-import org.jeecg.modules.entity.Cet4_major;
-import org.jeecg.modules.mapper.Cet4_majorMapper;
-import org.jeecg.modules.utils.ExportUtil;
-import org.springframework.stereotype.Service;
-
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Created with IntelliJ IDEA.
- *
- * @Author: Cool
- * @Date: 2024/10/11/15:52
- * @Description:
- */
-@Service
-@Slf4j
-public class CetMajorServiceImpl extends ServiceImpl<Cet4_majorMapper, Cet4_major> {
-    private final String CET_STUDENT_IMPORT_TEMPLATE = "template/cetStudentImportTemplate.xls";
-    private final String CET_STUDENT_FILE_TEMPLATE_NAME = "四六级学生信息导入模版.xlsx";
-
-    public Result<?> downloadTemplate(HttpServletResponse response) {
-        try {
-            ExportUtil.downloadExcelTemplate(response, CET_STUDENT_FILE_TEMPLATE_NAME, CET_STUDENT_IMPORT_TEMPLATE);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    public Result<?> loadTable() {
-        QueryWrapper<Cet4_major> wrapper = new QueryWrapper<>();
-        wrapper.select("entrydate", "count(*) as count");
-        List<Map<String, Object>> list = this.listMaps(wrapper);
-        // 倒序排序
-        list.sort(Comparator.comparing((Map<String, Object> o) -> ((String) o.get("entrydate"))).reversed());
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("data", list);
-        return Result.OK(jsonObject);
-    }
-
-}

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java

@@ -18,7 +18,6 @@ import org.jeecg.modules.mapper.Cet_4Mapper;
 import org.jeecg.modules.service.CenterService;
 import org.jeecg.modules.service.CetCleanService;
 import org.jeecg.modules.service.ICet_4Service;
-import org.jeecg.modules.utils.DateUtil;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_6ServiceImpl.java

@@ -1,6 +1,5 @@
 package org.jeecg.modules.service.impl;
 
-import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@@ -12,15 +11,14 @@ import org.jeecg.modules.entity.Cet_4;
 import org.jeecg.modules.entity.Cet_6;
 import org.jeecg.modules.mapper.Cet_6Mapper;
 import org.jeecg.modules.service.CenterService;
+import org.jeecg.modules.service.ICet4MajorService;
 import org.jeecg.modules.service.ICet_6Service;
-import org.jeecg.modules.utils.DateUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 
 import javax.annotation.Resource;
-import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -36,13 +34,12 @@ public class Cet_6ServiceImpl extends ServiceImpl<Cet_6Mapper, Cet_6> implements
     @Resource
     Cet_6Mapper cet6Mapper;
 
-
+    @Autowired
+    ICet4MajorService cet4MajorService;
     @Autowired
     Cet_4ServiceImpl cet4Service;
     @Autowired
     CenterService centerService;
-    @Autowired
-    CetMajorServiceImpl cetMajorService;
 
     @Override
     public Result<JSONObject> getRate(Cet_6 cet) {
@@ -94,9 +91,8 @@ public class Cet_6ServiceImpl extends ServiceImpl<Cet_6Mapper, Cet_6> implements
         Set<String> passStudent = list.stream().map(Cet_6::getId).collect(Collectors.toSet());
         log.info("六级通过人数,{}", passStudent.size());
         LambdaQueryWrapper<Cet4_major> majorWrapper = new LambdaQueryWrapper<>();
-        majorWrapper.eq(Cet4_major::getEntrydate, "2020")
+        majorWrapper.eq(Cet4_major::getEntrydate, "2020").eq(Cet4_major::getState, "在校");
-                .eq(Cet4_major::getState, "在校");
+        List<Cet4_major> majorList = cet4MajorService.list(majorWrapper);
-        List<Cet4_major> majorList = cetMajorService.list(majorWrapper);
         Set<String> allStudent = majorList.stream().map(Cet4_major::getId).collect(Collectors.toSet());
         log.info("所有学生人数{}", allStudent.size());
         log.info("通过率,{}", (double) passStudent.size() / allStudent.size());
@@ -113,8 +109,7 @@ public class Cet_6ServiceImpl extends ServiceImpl<Cet_6Mapper, Cet_6> implements
     public Result<JSONObject> loadImportDataList() {
         // 创建 QueryWrapper
         QueryWrapper<Cet_6> queryWrapper = new QueryWrapper<>();
-        queryWrapper.select("batch", "COUNT(*) AS count")
+        queryWrapper.select("batch", "COUNT(*) AS count").groupBy("batch");
-                .groupBy("batch");
 
         // 执行查询，获取结果列表
         List<Map<String, Object>> list = this.listMaps(queryWrapper);

jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml

@@ -45,8 +45,8 @@ spring:
     clean-disabled: true
   servlet:
     multipart:
-      max-file-size: 10MB
+      max-file-size: 50MB
-      max-request-size: 10MB
+      max-request-size: 50MB
   mail:
     host: smtp.163.com
     username: jeecgos@163.com

jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml

@@ -45,8 +45,8 @@ spring:
     clean-disabled: true
   servlet:
     multipart:
-      max-file-size: 10MB
+      max-file-size: 50MB
-      max-request-size: 10MB
+      max-request-size: 50MB
   mail:
     host: smtp.163.com
     username: jeecgos@163.com