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修复问题

master
dimengzhe 3 years ago
parent
commit
a2faad097c
  1. 14
      yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/config/component/DocPdfComponent.java
  2. 64
      yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/WordConvertUtils.java

14
yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/config/component/DocPdfComponent.java

@ -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;
}
}

64
yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/WordConvertUtils.java

@ -1,5 +1,9 @@
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;
@ -138,7 +142,67 @@ 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;
}
}
}

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