2 changed files with 10 additions and 333 deletions
@ -1,322 +0,0 @@
|
||||
package com.hnac.hzims.operational.util; |
||||
|
||||
import com.documents4j.api.DocumentType; |
||||
import com.documents4j.api.IConverter; |
||||
import com.documents4j.job.LocalConverter; |
||||
import com.hnac.hzims.ticket.annotation.DefaultValue; |
||||
import com.hnac.hzims.ticket.constants.TicketConstants; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
import org.apache.commons.io.IOUtils; |
||||
import org.apache.poi.ss.usermodel.Workbook; |
||||
import org.springblade.core.log.exception.ServiceException; |
||||
import org.springblade.core.tool.utils.DateUtil; |
||||
import org.springblade.core.tool.utils.ObjectUtil; |
||||
import org.springblade.core.tool.utils.StringUtil; |
||||
|
||||
import javax.servlet.http.HttpServletResponse; |
||||
import java.io.*; |
||||
import java.lang.reflect.Field; |
||||
import java.net.URLEncoder; |
||||
import java.time.LocalDateTime; |
||||
import java.util.*; |
||||
|
||||
/** |
||||
* @author hx |
||||
*/ |
||||
@Slf4j |
||||
public class PdfUtils { |
||||
|
||||
/** 文件后缀名 **/ |
||||
public static String DOC_SUFFIX = ".doc"; |
||||
public static String DOCX_SUFFIX = ".docx"; |
||||
public static String XLS_SUFFIX = ".xls"; |
||||
public static String XLSX_SUFFIX = ".xlsx"; |
||||
public static String PDF_SUFFIX = ".pdf"; |
||||
|
||||
/*** |
||||
* 各文件转换为pdf |
||||
* @param templatePath 待转换的文件路径 |
||||
* @param templateFileName 待转换的文件名 |
||||
* @param savePath 转换为pdf后的文件路径 |
||||
* @param saveFileName 转换为pdf后的文件名称 |
||||
* @return |
||||
*/ |
||||
public static void convertPdf(String templatePath, String templateFileName, String savePath, String saveFileName) { |
||||
String templateFilePath = templatePath + templateFileName; |
||||
String saveFilePath = savePath + saveFileName; |
||||
log.info("转换前的文件为：{};转换后的路径为：{}", templateFilePath, saveFilePath); |
||||
File templateFile = new File(templateFilePath); |
||||
File saveFile = new File(saveFilePath); |
||||
//获取文件类型
|
||||
String fileType = templateFileName.substring(templateFileName.lastIndexOf("."), templateFileName.length()); |
||||
InputStream inputStream = null; |
||||
OutputStream outputStream = null; |
||||
try { |
||||
try { |
||||
inputStream = new FileInputStream(templateFile); |
||||
outputStream = new FileOutputStream(saveFile); |
||||
//document4j 转换 pdf linux环境下不支持
|
||||
if (DOCX_SUFFIX.equals(fileType)) { |
||||
IConverter converter = LocalConverter.builder().build(); |
||||
converter.convert(inputStream).as(DocumentType.DOCX).to(outputStream).as(DocumentType.PDF).execute(); |
||||
converter.shutDown(); |
||||
} else if (DOC_SUFFIX.equals(fileType)) { |
||||
IConverter converter = LocalConverter.builder().build(); |
||||
converter.convert(inputStream).as(DocumentType.DOC).to(outputStream).as(DocumentType.PDF).execute(); |
||||
converter.shutDown(); |
||||
} else if (XLS_SUFFIX.equals(fileType)) { |
||||
IConverter converter = LocalConverter.builder().build(); |
||||
converter.convert(inputStream).as(DocumentType.XLS).to(outputStream).as(DocumentType.PDF).execute(); |
||||
converter.shutDown(); |
||||
} else if (XLSX_SUFFIX.equals(fileType)) { |
||||
//此方式行不通
|
||||
//converter.convert(inputStream).as(DocumentType.XLSX).to(outputStream).as(DocumentType.PDF).execute();
|
||||
Workbook wb = new Workbook(); |
||||
wb.loadFromFile(templateFilePath); |
||||
wb.saveToFile(saveFilePath, FileFormat.PDF); |
||||
} |
||||
} catch (Exception e) { |
||||
log.error("转换失败，错误信息为：{}", e.getMessage()); |
||||
throw new ServiceException(e.getMessage()); |
||||
} finally { |
||||
inputStream.close(); |
||||
outputStream.close(); |
||||
} |
||||
} catch (IOException e) { |
||||
e.printStackTrace(); |
||||
} |
||||
} |
||||
|
||||
|
||||
/** |
||||
* 对象转化为Map 并设置默认值 |
||||
* |
||||
* @param obj |
||||
* @return |
||||
* @throws Exception |
||||
*/ |
||||
public static Map<String, Object> objectToMap(Object obj) { |
||||
Map<String, Object> result = new HashMap<>(); |
||||
if (ObjectUtil.isNotEmpty(obj) && null != obj.getClass()) { |
||||
Class clazz = obj.getClass(); |
||||
List<Field> fieldList = new ArrayList<>(); |
||||
while (clazz != null) { |
||||
fieldList.addAll(Arrays.asList(clazz.getDeclaredFields())); |
||||
clazz = clazz.getSuperclass(); |
||||
} |
||||
fieldList.forEach(field -> { |
||||
field.setAccessible(true); |
||||
DefaultValue defaultValue = field.getAnnotation(DefaultValue.class); |
||||
Object value; |
||||
try { |
||||
value = field.get(obj); |
||||
} catch (IllegalAccessException e) { |
||||
throw new ServiceException("获取属性性出错"); |
||||
} |
||||
//若为list则不处理
|
||||
if (value instanceof List) { |
||||
return; |
||||
} |
||||
//若为时间格式则进行格式化
|
||||
if (value instanceof LocalDateTime) { |
||||
value = DateUtil.format((LocalDateTime) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
if (value instanceof Date) { |
||||
value = DateUtil.format((Date) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
|
||||
//如果value为空直接跳出
|
||||
// if ((ObjectUtils.isEmpty(value) || value == "") && StringUtil.isNoneBlank(field.getName())){
|
||||
// return;
|
||||
// }
|
||||
|
||||
//属性上是否加入DefaultValue注解 若加入 则判断是否定义属性名以及值 若未定义则取原属性名及值
|
||||
if (ObjectUtil.isNotEmpty(defaultValue)) { |
||||
result.put(StringUtil.isNoneBlank(defaultValue.name()) ? defaultValue.name() : field.getName(), |
||||
ObjectUtil.isNotEmpty(defaultValue.value()) ? defaultValue.value() : value); |
||||
} else { |
||||
result.put(field.getName(), Optional.ofNullable(value).orElse(" ")); |
||||
|
||||
} |
||||
}); |
||||
} |
||||
return result; |
||||
} |
||||
|
||||
|
||||
/** |
||||
* 对象转化为Map 并设置默认值 |
||||
* |
||||
* @param obj |
||||
* @return |
||||
* @throws Exception |
||||
*/ |
||||
public static Map<String, Object> objectToMap(Object obj, boolean isWordFlag) { |
||||
Map<String, Object> result = new HashMap<>(); |
||||
if (ObjectUtil.isNotEmpty(obj) && null != obj.getClass()) { |
||||
Class clazz = obj.getClass(); |
||||
List<Field> fieldList = new ArrayList<>(); |
||||
while (clazz != null) { |
||||
fieldList.addAll(Arrays.asList(clazz.getDeclaredFields())); |
||||
clazz = clazz.getSuperclass(); |
||||
} |
||||
fieldList.forEach(field -> { |
||||
field.setAccessible(true); |
||||
DefaultValue defaultValue = field.getAnnotation(DefaultValue.class); |
||||
Object value; |
||||
try { |
||||
value = field.get(obj); |
||||
} catch (IllegalAccessException e) { |
||||
throw new ServiceException("获取属性性出错"); |
||||
} |
||||
//若为list则不处理
|
||||
if (value instanceof List) { |
||||
return; |
||||
} |
||||
//若为时间格式则进行格式化
|
||||
if (value instanceof LocalDateTime) { |
||||
value = DateUtil.format((LocalDateTime) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
if (value instanceof Date) { |
||||
value = DateUtil.format((Date) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
|
||||
//如果value为空直接跳出
|
||||
// if ((ObjectUtils.isEmpty(value) || value == "") && StringUtil.isNoneBlank(field.getName())){
|
||||
// return;
|
||||
// }
|
||||
|
||||
//属性上是否加入DefaultValue注解 若加入 则判断是否定义属性名以及值 若未定义则取原属性名及值
|
||||
if (ObjectUtil.isNotEmpty(defaultValue)) { |
||||
result.put(StringUtil.isNoneBlank(defaultValue.name()) ? defaultValue.name() : field.getName(), |
||||
ObjectUtil.isNotEmpty(defaultValue.value()) ? defaultValue.value() : value); |
||||
} else { |
||||
if (isWordFlag) { |
||||
//如果导出word为null会出现{{ ,value设置"\u00A0"
|
||||
result.put(field.getName(), Optional.ofNullable(value).orElse("\u00A0")); |
||||
} else { |
||||
result.put(field.getName(), Optional.ofNullable(value).orElse(" ")); |
||||
} |
||||
} |
||||
}); |
||||
} |
||||
return result; |
||||
} |
||||
|
||||
|
||||
/** |
||||
* 对象转化为Map 并设置默认值 |
||||
* |
||||
* @param obj |
||||
* @return |
||||
* @throws Exception |
||||
*/ |
||||
public static Map<String, Object> objectToMapResult(Object obj, Map<String, Object> map) { |
||||
Map<String, Object> result = new HashMap<>(); |
||||
if (ObjectUtil.isNotEmpty(obj) && null != obj.getClass()) { |
||||
Class clazz = obj.getClass(); |
||||
List<Field> fieldList = new ArrayList<>(); |
||||
while (clazz != null) { |
||||
fieldList.addAll(Arrays.asList(clazz.getDeclaredFields())); |
||||
clazz = clazz.getSuperclass(); |
||||
} |
||||
fieldList.forEach(field -> { |
||||
field.setAccessible(true); |
||||
DefaultValue defaultValue = field.getAnnotation(DefaultValue.class); |
||||
Object value; |
||||
try { |
||||
value = field.get(obj); |
||||
} catch (IllegalAccessException e) { |
||||
throw new ServiceException("获取属性性出错"); |
||||
} |
||||
//若为list则不处理
|
||||
if (value instanceof List) { |
||||
return; |
||||
} |
||||
//若为时间格式则进行格式化
|
||||
if (value instanceof LocalDateTime) { |
||||
value = DateUtil.format((LocalDateTime) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
if (value instanceof Date) { |
||||
value = DateUtil.format((Date) value, TicketConstants.TICKET_DATE_PATTERN); |
||||
} |
||||
|
||||
if (map.containsKey(field.getName())) { |
||||
return; |
||||
} |
||||
|
||||
//属性上是否加入DefaultValue注解 若加入 则判断是否定义属性名以及值 若未定义则取原属性名及值
|
||||
if (ObjectUtil.isNotEmpty(defaultValue)) { |
||||
result.put(StringUtil.isNoneBlank(defaultValue.name()) ? defaultValue.name() : field.getName(), |
||||
ObjectUtil.isNotEmpty(defaultValue.value()) ? defaultValue.value() : value); |
||||
} else { |
||||
//如果导出word为null会出现{{ ,value设置"\u00A0"
|
||||
result.put(field.getName(), Optional.ofNullable(value).orElse("")); |
||||
} |
||||
}); |
||||
} |
||||
return result; |
||||
} |
||||
|
||||
|
||||
/** |
||||
* 读取本地pdf,这里设置的是预览 |
||||
*/ |
||||
public static void readPdf(HttpServletResponse response, String filePath) { |
||||
response.reset(); |
||||
response.setContentType("application/pdf"); |
||||
FileInputStream fileInputStream = null; |
||||
OutputStream outputStream = null; |
||||
try { |
||||
File file = new File(filePath); |
||||
fileInputStream = new FileInputStream(file); |
||||
outputStream = response.getOutputStream(); |
||||
IOUtils.write(IOUtils.toByteArray(fileInputStream), outputStream); |
||||
response.setHeader("Content-Disposition", |
||||
"inline; filename= " + URLEncoder.encode(file.getName(), "UTF-8")); |
||||
outputStream.flush(); |
||||
} catch (FileNotFoundException e) { |
||||
e.printStackTrace(); |
||||
} catch (IOException e) { |
||||
e.printStackTrace(); |
||||
} finally { |
||||
try { |
||||
fileInputStream.close(); |
||||
outputStream.close(); |
||||
|
||||
} catch (IOException e) { |
||||
e.printStackTrace(); |
||||
} |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 读取本地pdf,这里设置的是导出 |
||||
*/ |
||||
public static void exportPdf(HttpServletResponse response, String filePath) { |
||||
response.reset(); |
||||
response.setContentType("application/pdf"); |
||||
FileInputStream fileInputStream = null; |
||||
OutputStream outputStream = null; |
||||
try { |
||||
File file = new File(filePath); |
||||
fileInputStream = new FileInputStream(file); |
||||
outputStream = response.getOutputStream(); |
||||
IOUtils.write(IOUtils.toByteArray(fileInputStream), outputStream); |
||||
response.setHeader("Content-Disposition", "inline; filename= " + URLEncoder.encode(file.getName(), "UTF-8")); |
||||
outputStream.flush(); |
||||
} catch (FileNotFoundException e) { |
||||
e.printStackTrace(); |
||||
} catch (IOException e) { |
||||
e.printStackTrace(); |
||||
} finally { |
||||
try { |
||||
fileInputStream.close(); |
||||
outputStream.close(); |
||||
|
||||
} catch (IOException e) { |
||||
e.printStackTrace(); |
||||
} |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue