java中将信息写入excel
//实体类 package com.cn.peitest.excel; import java.io.Serializable; /** * 员工基本信息 * * @author pei */ public class EmployeeBasicInformation implements Serializable { private static final long serialVersionUID = 1L; /** * 创建人名称 */ private String creatorName; /** * 创建人编号 */ private String creatorCode; /** * 姓名 */ private String name; /** * 工号 */ private String employeeNumber; /** * 身份证号码 */ private String idCardNumber; /** * 入职日期 */ private String entryDate; /** * 转正日期 */ private String becomeFullMemberDate; /** * 性别 */ private String sex; /** * 部门名称 */ private String department; /** * 部门编号 */ private String departmentCode; /** * 组别 */ private String group; /** * 组编号 */ private String groupCode; /** * 职位 */ private String position; /** * 职能 */ private String function; /** * 职级 */ private String positionRank; /** * 婚否 */ private String isMarry; /** * 合同开始日期 */ private String contractStartDate; /** * 合同结束日期 */ private String contractEndDate; /** * 专业 */ private String profession; /** * 学历 */ private String educationBackground; /** * 政治面貌 */ private String politicsStatus; /** * 毕业院校 */ private String schoolOfGraduation; /** * 户籍地址 */ private String censusRegisterAddress; /** * 户口类型 */ private String registeredResidenceType; /** * 暂住地址 */ private String temporaryAddress; /** * 联系电话 */ private String contactPhone; /** * 紧急联系人 */ private String emergencyContact; /** * 电话 */ private String phone; /** * 在职状态 */ private String workingState; /** * 表id */ private String id; /** * 租户id */ private String tenantId; /** * 入职月数 */ private Double entryMonths; /** * 是否删除 0 未删除 1删除 */ private String isDelete; public String getCreatorName() { return creatorName; } public void setCreatorName(String creatorName) { this.creatorName = creatorName; } public String getCreatorCode() { return creatorCode; } public void setCreatorCode(String creatorCode) { this.creatorCode = creatorCode; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getEmployeeNumber() { return employeeNumber; } public void setEmployeeNumber(String employeeNumber) { this.employeeNumber = employeeNumber; } public String getIdCardNumber() { return idCardNumber; } public void setIdCardNumber(String idCardNumber) { this.idCardNumber = idCardNumber; } public String getEntryDate() { return entryDate; } public void setEntryDate(String entryDate) { this.entryDate = entryDate; } public String getBecomeFullMemberDate() { return becomeFullMemberDate; } public void setBecomeFullMemberDate(String becomeFullMemberDate) { this.becomeFullMemberDate = becomeFullMemberDate; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public String getDepartment() { return department; } public void setDepartment(String department) { this.department = department; } public String getDepartmentCode() { return departmentCode; } public void setDepartmentCode(String departmentCode) { this.departmentCode = departmentCode; } public String getGroup() { return group; } public void setGroup(String group) { this.group = group; } public String getGroupCode() { return groupCode; } public void setGroupCode(String groupCode) { this.groupCode = groupCode; } public String getPosition() { return position; } public void setPosition(String position) { this.position = position; } public String getFunction() { return function; } public void setFunction(String function) { this.function = function; } public String getPositionRank() { return positionRank; } public void setPositionRank(String positionRank) { this.positionRank = positionRank; } public String getIsMarry() { return isMarry; } public void setIsMarry(String isMarry) { this.isMarry = isMarry; } public String getContractStartDate() { return contractStartDate; } public void setContractStartDate(String contractStartDate) { this.contractStartDate = contractStartDate; } public String getContractEndDate() { return contractEndDate; } public void setContractEndDate(String contractEndDate) { this.contractEndDate = contractEndDate; } public String getProfession() { return profession; } public void setProfession(String profession) { this.profession = profession; } public String getEducationBackground() { return educationBackground; } public void setEducationBackground(String educationBackground) { this.educationBackground = educationBackground; } public String getPoliticsStatus() { return politicsStatus; } public void setPoliticsStatus(String politicsStatus) { this.politicsStatus = politicsStatus; } public String getSchoolOfGraduation() { return schoolOfGraduation; } public void setSchoolOfGraduation(String schoolOfGraduation) { this.schoolOfGraduation = schoolOfGraduation; } public String getCensusRegisterAddress() { return censusRegisterAddress; } public void setCensusRegisterAddress(String censusRegisterAddress) { this.censusRegisterAddress = censusRegisterAddress; } public String getRegisteredResidenceType() { return registeredResidenceType; } public void setRegisteredResidenceType(String registeredResidenceType) { this.registeredResidenceType = registeredResidenceType; } public String getTemporaryAddress() { return temporaryAddress; } public void setTemporaryAddress(String temporaryAddress) { this.temporaryAddress = temporaryAddress; } public String getContactPhone() { return contactPhone; } public void setContactPhone(String contactPhone) { this.contactPhone = contactPhone; } public String getEmergencyContact() { return emergencyContact; } public void setEmergencyContact(String emergencyContact) { this.emergencyContact = emergencyContact; } public String getPhone() { return phone; } public void setPhone(String phone) { this.phone = phone; } public String getWorkingState() { return workingState; } public void setWorkingState(String workingState) { this.workingState = workingState; } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getTenantId() { return tenantId; } public void setTenantId(String tenantId) { this.tenantId = tenantId; } public Double getEntryMonths() { return entryMonths; } public void setEntryMonths(Double entryMonths) { this.entryMonths = entryMonths; } public String getIsDelete() { return isDelete; } public void setIsDelete(String isDelete) { this.isDelete = isDelete; } public static long getSerialversionuid() { return serialVersionUID; } @Override public String toString() { return "EmployeeBasicInformation [creatorName=" + creatorName + ", creatorCode=" + creatorCode + ", name=" + name + ", employeeNumber=" + employeeNumber + ", idCardNumber=" + idCardNumber + ", entryDate=" + entryDate + ", becomeFullMemberDate=" + becomeFullMemberDate + ", sex=" + sex + ", department=" + department + ", departmentCode=" + departmentCode + ", group=" + group + ", groupCode=" + groupCode + ", position=" + position + ", function=" + function + ", positionRank=" + positionRank + ", isMarry=" + isMarry + ", contractStartDate=" + contractStartDate + ", contractEndDate=" + contractEndDate + ", profession=" + profession + ", educationBackground=" + educationBackground + ", politicsStatus=" + politicsStatus + ", schoolOfGraduation=" + schoolOfGraduation + ", censusRegisterAddress=" + censusRegisterAddress + ", registeredResidenceType=" + registeredResidenceType + ", temporaryAddress=" + temporaryAddress + ", contactPhone=" + contactPhone + ", emergencyContact=" + emergencyContact + ", phone=" + phone + ", workingState=" + workingState + ", id=" + id + ", tenantId=" + tenantId + ", entryMonths=" + entryMonths + ", isDelete=" + isDelete + "]"; } } //运行类 package com.cn.peitest.excel; import java.io.File; import java.lang.reflect.Field; import java.util.ArrayList; import java.util.List; import jxl.Workbook; import jxl.write.Label; import jxl.write.WritableSheet; import jxl.write.WritableWorkbook; public class ExcelBook { public static void main(String[] args) { ArrayList<EmployeeBasicInformation> arrayList=new ArrayList<EmployeeBasicInformation>(); EmployeeBasicInformation bean0 =new EmployeeBasicInformation(); bean0.setId("主表id"); bean0.setName("姓名"); bean0.setCreatorCode("用户号"); EmployeeBasicInformation bean =new EmployeeBasicInformation(); bean.setId("000220"); bean.setName("裴"); bean.setCreatorCode("001223456"); EmployeeBasicInformation bean1 =new EmployeeBasicInformation(); bean1.setId("000220"); bean1.setName("裴"); bean1.setCreatorCode("001223456"); arrayList.add(bean0); arrayList.add(bean); arrayList.add(bean1); System.out.println("arrayList============="+arrayList); excelOut(arrayList); reflect(bean1); } //将数据导出到Excel public static void excelOut(ArrayList<EmployeeBasicInformation> arrayList) { WritableWorkbook bWorkbook = null; try { // 创建Excel对象 bWorkbook = Workbook.createWorkbook(new File("D:/book.xls")); // 通过Excel对象创建一个选项卡对象 WritableSheet sheet = bWorkbook.createSheet("sheet1", 0); //使用循环将数据读出 for (int i =0; i < arrayList.size(); i++) { EmployeeBasicInformation book=arrayList.get(i); Label label=new Label(0,i,String.valueOf(book.getId())); Label label1=new Label(1,i,String.valueOf(book.getName())); Label label2=new Label(2,i,String.valueOf(book.getCreatorCode())); sheet.addCell(label); sheet.addCell(label1); sheet.addCell(label2); } // 创建一个单元格对象,第一个为列,第二个为行,第三个为值 Label label = new Label(0, 2, "test"); // 将创建好的单元格放入选项卡中 //sheet.addCell(label); // 写如目标路径 bWorkbook.write(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { try { bWorkbook.close(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } //循环获取实体中的值 public static List reflect(EmployeeBasicInformation e){ List list=new ArrayList(); try { Class cls = e.getClass(); Field[] fields = cls.getDeclaredFields(); for(int i=0; i<fields.length; i++){ Field f = fields[i]; f.setAccessible(true); System.out.println("属性名:" + f.getName() + " 属性值:" + f.get(e)); list.add(f.get(e)); } } catch (Exception e2) { e2.printStackTrace(); // TODO: handle exception } return list; } }