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traffic-front
Commit da9f5117 authored by chase's avatar chase
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merge 档案管理

parent 9b2aaa06
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Showing with 130 additions and 44 deletions
atms-api/pom.xml
View file @ da9f5117
......@@ -426,7 +426,17 @@
<artifactId>lombok</artifactId>
<version>1.18.0</version>
</dependency>
<!--PDF转换为图片-->
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>fontbox</artifactId>
<version>2.0.1</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>2.0.1</version>
</dependency>
</dependencies>
<profiles>
......
atms-api/src/main/java/pwc/taxtech/atms/controller/TaxDocumentController.java
View file @ da9f5117
......@@ -4,7 +4,6 @@ import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
import net.sf.json.JSONNull;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
......@@ -31,10 +30,9 @@ import pwc.taxtech.atms.thirdparty.ExcelUtil;
import pwc.taxtech.atms.vat.entity.FileUpload;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLDecoder;
import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;
......@@ -112,13 +110,14 @@ public class TaxDocumentController {
}
/**
* 读取PDF 使用base64 解析
* 读取PDF 转换为图片
*
*/
@PostMapping("/previewPDF")
@ResponseBody
public String previewPDF(@RequestBody TaxDocumentDto taxDocumentDto) {
InputStream is = null;
public void previewPDF(@RequestBody TaxDocumentDto taxDocumentDto) {
taxDocumentService.previewPDF(taxDocumentDto.getPath());
/*InputStream is = null;
ByteArrayOutputStream os = null;
try {
//根据url地址 获取文件输入流
......@@ -149,7 +148,9 @@ public class TaxDocumentController {
} catch (IOException e) {
e.printStackTrace();
}
}
}*/
}
@RequestMapping("exportExcel")
@ResponseBody
......@@ -246,7 +247,7 @@ public class TaxDocumentController {
try {
JSONArray dataArray = new JSONArray();
//根据url地址 获取文件输入流
InputStream is = getInputStreamByUrl(taxDocumentDto.getPath());
InputStream is = taxDocumentService.getInputStreamByUrl(taxDocumentDto.getPath());
InputStream inStream =is;
XSSFWorkbook xssfWorkbook = new XSSFWorkbook(inStream);
// 循环工作表Sheet 将数据解析后 存入json对象
......@@ -392,32 +393,4 @@ public class TaxDocumentController {
dataArray.add(sheetJson);
}
}
/**
* 根据url地址 获取输入流
* @param url
* @return
* @throws IOException
*/
private InputStream getInputStreamByUrl(String url) throws IOException {
URL httpurl=new URL(URLDecoder.decode(url, "UTF-8"));
InputStream is;
HttpURLConnection httpConn=(HttpURLConnection)httpurl.openConnection();
httpConn.setDoOutput(true);// 使用 URL 连接进行输出
httpConn.setDoInput(true);// 使用 URL 连接进行输入
httpConn.setUseCaches(false);// 忽略缓存
httpConn.setRequestMethod("GET");// 设置URL请求方法
//可设置请求头
httpConn.setRequestProperty("Content-Type", "application/octet-stream");
httpConn.setRequestProperty("Connection", "Keep-Alive");// 维持长连接
httpConn.setRequestProperty("Charset", "UTF-8");
httpConn.connect();
if (httpConn.getResponseCode() >= 400 ) {
is = httpConn.getErrorStream();
}
else{
is = httpConn.getInputStream();
}
return is;
}
}
atms-api/src/main/java/pwc/taxtech/atms/service/impl/TaxDocumentServiceImpl.java
View file @ da9f5117
......@@ -6,6 +6,8 @@ import com.google.common.collect.Maps;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.rendering.PDFRenderer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
......@@ -26,7 +28,9 @@ import pwc.taxtech.atms.vat.entity.FileUpload;
import pwc.taxtech.atms.vat.entity.ReportFileUpload;
import javax.annotation.Resource;
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
......@@ -428,6 +432,21 @@ public class TaxDocumentServiceImpl {
}
}
public void previewPDF(String path) {
String imageType = "PNG";
OutputStream sos = null;
try {
PDFToImg(sos, path, getPDFNum(path), imageType);
} catch (IOException e) {
log.error("PDF转换图片异常: " + e.getMessage());
} finally {
try {
sos.close();
} catch (IOException e) {
log.error("关闭输出流异常: " + e.getMessage());
}
}
}
public void downloadAllFile(HttpServletResponse response, List<Long> ids) {
//如果只选择了一个附件,则不打包
if (null != ids && ids.size() == 1) {
......@@ -1114,4 +1133,88 @@ public class TaxDocumentServiceImpl {
return false;
}
}
/**
* 获取PDF总页数
* @throws IOException
*/
public int getPDFNum(String fileUrl) throws IOException {
PDDocument pdDocument = null;
int pages = 0;
try {
pdDocument = getPDDocument(fileUrl);
pages = pdDocument.getNumberOfPages();
} catch (Exception e) {
e.printStackTrace();
log.error(e.getMessage(),e);
} finally {
if (pdDocument != null) {
pdDocument.close();
}
}
return pages;
}
/**
* PDF转图片 根据页码一页一页转
* @throws IOException
* imgType:转换后的图片类型 jpg,png
*/
private void PDFToImg(OutputStream sos,String fileUrl,int page,String imgType) throws IOException {
PDDocument pdDocument = null;
/* dpi越大转换后越清晰，相对转换速度越慢 */
int dpi = 100;
try {
pdDocument = getPDDocument(fileUrl);
PDFRenderer renderer = new PDFRenderer(pdDocument);
int pages = pdDocument.getNumberOfPages();
if (page <= pages && page > 0) {
BufferedImage image = renderer.renderImageWithDPI(page,dpi);
ImageIO.write(image, imgType, sos);
}
} catch (Exception e) {
e.printStackTrace();
log.error(e.getMessage(),e);
} finally {
if (pdDocument != null) {
pdDocument.close();
}
}
}
private PDDocument getPDDocument(String fileUrl) throws IOException {
InputStream inputStream = getInputStreamByUrl(fileUrl);
return PDDocument.load(inputStream);
}
/**
* 根据url地址 获取输入流
* @param url
* @return
* @throws IOException
*/
public InputStream getInputStreamByUrl(String url) throws IOException {
URL httpurl=new URL(URLDecoder.decode(url, "UTF-8"));
InputStream is;
HttpURLConnection httpConn=(HttpURLConnection)httpurl.openConnection();
httpConn.setDoOutput(true);// 使用 URL 连接进行输出
httpConn.setDoInput(true);// 使用 URL 连接进行输入
httpConn.setUseCaches(false);// 忽略缓存
httpConn.setRequestMethod("GET");// 设置URL请求方法
//可设置请求头
httpConn.setRequestProperty("Content-Type", "application/octet-stream");
httpConn.setRequestProperty("Connection", "Keep-Alive");// 维持长连接
httpConn.setRequestProperty("Charset", "UTF-8");
httpConn.connect();
if (httpConn.getResponseCode() >= 400 ) {
is = httpConn.getErrorStream();
}
else{
is = httpConn.getInputStream();
}
return is;
}
}
atms-web/src/main/webapp/app/taxDocumentManage/tax-document-list/tax-document-list.ctrl.js
View file @ da9f5117
......@@ -516,7 +516,7 @@ taxDocumentManageModule.controller('taxDocumentListController',
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: $translate.instant('Confirm'),
cancelButtonText: $translate.instant('Cancel'),
cancelButtonText: $translate.instant('Cancel4Tax'),
closeOnConfirm: true,
closeOnCancel: true
},
......@@ -595,7 +595,7 @@ taxDocumentManageModule.controller('taxDocumentListController',
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: $translate.instant('Confirm'),
cancelButtonText: $translate.instant('Cancel'),
cancelButtonText: $translate.instant('Cancel4Tax'),
closeOnConfirm: true,
closeOnCancel: true
},
......@@ -700,7 +700,7 @@ taxDocumentManageModule.controller('taxDocumentListController',
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: $translate.instant('Confirm'),
cancelButtonText: $translate.instant('Cancel'),
cancelButtonText: $translate.instant('Cancel4Tax'),
closeOnConfirm: true,
closeOnCancel: true
},
......@@ -1079,7 +1079,7 @@ taxDocumentManageModule.directive('multiFileUploader', function () {
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: $translate.instant('Confirm'),
cancelButtonText: $translate.instant('Cancel'),
cancelButtonText: $translate.instant('Cancel4Tax'),
closeOnConfirm: true,
closeOnCancel: true
},
......@@ -1273,7 +1273,7 @@ taxDocumentManageModule.directive('multiFileUploader', function () {
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: $translate.instant('Confirm'),
cancelButtonText: $translate.instant('Cancel'),
cancelButtonText: $translate.instant('Cancel4Tax'),
closeOnConfirm: true,
closeOnCancel: true
},
......
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