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Merge remote-tracking branch 'origin/master'

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yxt_djz
2022-11-18 09:41:36 +08:00
parent f066b3cdec 3e6d815464
commit e9c1fdf4ea
4 changed files with 178 additions and 58 deletions
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31
yxt-common/yxt-common-base/pom.xml
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@@ -120,12 +120,6 @@
<artifactId>javase</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.4.3</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
@@ -165,17 +159,11 @@
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.29</version>
</dependency>
<dependency>
<groupId>com.jacob</groupId>
<artifactId>jacob</artifactId>
<version>1.18</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
@@ -196,6 +184,25 @@
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.jacob</groupId>
<artifactId>jacob</artifactId>
<version>1.18</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.11</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-asian</artifactId>
<version>5.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
</dependency>
</dependencies>
<distributionManagement>

14
yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/config/component/DocPdfComponent.java
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@@ -35,6 +35,12 @@ public class DocPdfComponent {
@Value("${templateUrl.prefixUrl:http://127.0.0.1:8080/template/}")
private String prefixTemplateUrl;
@Value("${templateUrl.uploadPdfUrl:http://127.0.0.1:8080/template/pdf/}")
private String uploadPdfUrl;
@Value("${templateUrl.prefixPdfUrl:http://127.0.0.1:8080/template/pdf/}")
private String prefixPdfUrl;
/**
* 根据ftl模板生成word
*
@@ -170,4 +176,12 @@ public class DocPdfComponent {
public String getPrefixTemplateUrl() {
return prefixTemplateUrl;
}
public String getUploadPdfUrl() {
return uploadPdfUrl;
}
public String getPrefixPdfUrl() {
return prefixPdfUrl;
}
}

91
yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/WordConvertUtils.java
View File

@@ -1,13 +1,20 @@
package com.yxt.common.base.utils;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Element;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.*;
import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.ComThread;
import com.jacob.com.Dispatch;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.Version;
import org.apache.pdfbox.io.MemoryUsageSetting;
import org.apache.pdfbox.multipdf.PDFMergerUtility;
import java.io.*;
import java.util.List;
import java.util.Map;
/**
@@ -138,7 +145,91 @@ public class WordConvertUtils {
System.out.println("关闭文档");
// 如果没有这句话,winword.exe进程将不会关闭
ComThread.Release();
new File(wordFile).delete();
}
}
/**
* @param inputFile 源文件全路径：你的PDF文件地址
* @param outputFile 输出全路径：添加水印后生成PDF存放的地址
* @param outDir 添加水印后生成PDF存放的目录
* @param waterMarkName 你的水印
* @return 注意：源文件全路径和输出全路径最好不要写同一样的，不然有可能会报“java.io.FileNotFoundException:请求的操作无法在使用用户映射区域打开的文件上执行”的错误
*/
public static boolean waterMark(String inputFile, String outputFile, String outDir, String waterMarkName) {
try {
File targetFile = new File(outDir);
if (!targetFile.exists()) {
targetFile.mkdirs();
}
PdfReader reader = new PdfReader(inputFile);
PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(outputFile));
// 这里的字体设置比较关键，这个设置是支持中文的写法
BaseFont base = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);// 使用系统字体
int total = reader.getNumberOfPages() + 1;
PdfContentByte under;
Rectangle pageRect = null;
for (int i = 1; i < total; i++) {
pageRect = stamper.getReader().getPageSizeWithRotation(i);
// 计算水印X,Y坐标
// float x = pageRect.getWidth() / 10;
// float y = pageRect.getHeight() / 10 - 10;
float x = 290;
float y = 400;
// 获得PDF最顶层
under = stamper.getOverContent(i);
under.saveState();
// set Transparency
PdfGState gs = new PdfGState();
// 设置透明度为0.2
// gs.setFillOpacity(1.f);
gs.setFillOpacity(0.3f);
under.setGState(gs);
under.restoreState();
under.beginText();
under.setFontAndSize(base, 35);
// under.setColorFill(BaseColor.ORANGE);
under.setColorFill(BaseColor.BLACK);
// 水印文字成45度角倾斜
under.showTextAligned(Element.ALIGN_CENTER, waterMarkName, x, y, 45);
// 添加水印文字
under.endText();
under.setLineWidth(1f);
under.stroke();
}
stamper.close();
reader.close();
new File(inputFile).delete();
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
/**
* pdf合并
*
* @param files 源文件的相对路径
* @param targetPath 输出的pdf的路径
* @return
* @throws Exception
*/
public static File mulFile2One(List<File> files, String targetPath) throws Exception {
PDFMergerUtility mergePdf = new PDFMergerUtility();
for (File f : files) {
if (f.exists() && f.isFile()) {
// 循环添加要合并的pdf
mergePdf.addSource(f);
}
}
// 设置合并生成pdf文件名称
mergePdf.setDestinationFileName(targetPath);
// 合并pdf
mergePdf.mergeDocuments(MemoryUsageSetting.setupMainMemoryOnly());
//ToDo:根据需求实现是否要删除源文件
return new File(targetPath);
}
}

8
yxt-parent/pom.xml
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@@ -77,6 +77,8 @@
<poi.version>4.1.2</poi.version>
<flowable.version>6.5.0</flowable.version>
<pdfbox.version>2.0.25</pdfbox.version>
</properties>
<!-- 依赖声明 -->
@@ -401,6 +403,12 @@
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>${pdfbox.version}</version>
</dependency>
</dependencies>
</dependencyManagement>