diff --git a/common/pom.xml b/common/pom.xml
index 84d4dd5..a4f7023 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -23,7 +23,6 @@
1.2
-
org.codehaus.jackson
jackson-xc
1.9.12
@@ -33,6 +32,17 @@
slf4j-api
1.7.25
+
+
+ org.apache.poi
+ poi
+ 4.1.2
+
+
+ org.apache.poi
+ poi-ooxml
+ 4.1.2
+
diff --git a/common/src/main/java/com/qn/utils/ExcelUtils.java b/common/src/main/java/com/qn/utils/ExcelUtils.java
new file mode 100644
index 0000000..ee59b2a
--- /dev/null
+++ b/common/src/main/java/com/qn/utils/ExcelUtils.java
@@ -0,0 +1,44 @@
+package com.qn.utils;
+import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.apache.poi.xssf.usermodel.XSSFSheet;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+
+import java.io.*;
+
+public class ExcelUtils {
+ private static final String OSS_STR = "http://smartvenue.oss-cn-beijing.aliyuncs.com/health-docs/";
+ /**
+ *
+ * @param args
+ * @throws IOException
+ */
+ public static void main(String[] args) throws IOException {
+ FileInputStream fis = new FileInputStream("/Users/limqhz/home/123.xlsx");
+ XSSFWorkbook workBook = new XSSFWorkbook(fis);
+
+ // 进行模板的克隆(接下来的操作都是针对克隆后的sheet)
+ XSSFSheet sheet = workBook.getSheetAt(0);
+ int lastRowNum = sheet.getLastRowNum();
+ System.out.println("last row Num ===" + lastRowNum);
+ for (int i=1;i<=lastRowNum;i++){
+ System.out.println(i);
+ String s = UUIDGenerator.randomUUID();
+ XSSFCell c3 = sheet.getRow(i).getCell(3);
+ replaceCellValue(c3,OSS_STR + s + ".pdf");
+ XSSFCell c4 = sheet.getRow(i).getCell(4);
+ replaceCellValue(c4, s);
+ }
+ // 输出为一个新的Excel，也就是动态修改完之后的excel
+ String fileName = "output" + System.currentTimeMillis() + ".xlsx";
+ OutputStream out = new FileOutputStream("/Users/limqhz/home/" + fileName);
+ workBook.write(out);
+ fis.close();
+ out.flush();
+ out.close();
+ }
+
+ private static void replaceCellValue(XSSFCell cell, String value) {
+ cell.setCellValue(value);
+ }
+
+}
diff --git a/common/src/main/java/com/qn/utils/UUIDGenerator.java b/common/src/main/java/com/qn/utils/UUIDGenerator.java
index ee5eb3b..c9e09f9 100644
--- a/common/src/main/java/com/qn/utils/UUIDGenerator.java
+++ b/common/src/main/java/com/qn/utils/UUIDGenerator.java
@@ -18,10 +18,10 @@ public class UUIDGenerator {
String result="";
UUID uuid = UUID.randomUUID();
String temp=uuid.toString();
- StringTokenizer token=new StringTokenizer(temp,"-");
+ StringTokenizer token=new StringTokenizer(temp,"-");
while(token.hasMoreTokens()){
- result+=token.nextToken();
- }
+ result+=token.nextToken();
+ }
return result;
}
@@ -36,6 +36,10 @@ public class UUIDGenerator {
result = result.substring(16);
return result;
}
-
+
+ public static void main(String[] args) {
+ System.out.println(UUIDGenerator.randomUUID());
+ }
+
}
diff --git a/pom.xml b/pom.xml
index 27bdde7..0fd4b77 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,12 @@
1.18.20
+
+ org.apache.pdfbox
+ pdfbox
+ 2.0.20
+
+
diff --git a/web/pom.xml b/web/pom.xml
index a960b20..87fccc9 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -46,6 +46,11 @@
provided
+
+ org.apache.pdfbox
+ pdfbox
+
+
diff --git a/web/src/main/java/com/qn/controller/TestController.java b/web/src/main/java/com/qn/controller/TestController.java
index 8518bb4..7be491a 100644
--- a/web/src/main/java/com/qn/controller/TestController.java
+++ b/web/src/main/java/com/qn/controller/TestController.java
@@ -1,5 +1,6 @@
package com.qn.controller;
+import org.apache.http.HttpResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
@@ -8,6 +9,7 @@ import org.springframework.web.bind.annotation.RequestMethod;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
+import java.io.PrintWriter;
@Controller
public class TestController {
@@ -34,9 +36,10 @@ public class TestController {
/**
* 表白
*/
- @RequestMapping(value = "/image", method = RequestMethod.GET)
- public void image() throws IOException {
- File file = new File("/home/type/job");
+ @RequestMapping(value = "/pdf", method = RequestMethod.GET)
+ public void image(HttpServletResponse response) throws IOException {
+ PrintWriter writer = response.getWriter();
+ writer.write("如需下载请先付款！");
}
}
diff --git a/web/src/main/java/com/qn/controller/utils/PDFUtils.java b/web/src/main/java/com/qn/controller/utils/PDFUtils.java
new file mode 100644
index 0000000..1f8e776
--- /dev/null
+++ b/web/src/main/java/com/qn/controller/utils/PDFUtils.java
@@ -0,0 +1,43 @@
+package com.qn.controller.utils;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.rendering.PDFRenderer;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class PDFUtils {
+
+ private static final float DPI = 100;
+
+ private static final String IMG_TYPE = "PNG";
+
+ public static void pdfToImg(String filePath) throws IOException {
+ File file = new File(filePath);
+ if (file.exists()){
+ PDDocument document = PDDocument.load(file);
+ PDFRenderer renderer = new PDFRenderer(document);
+ int numberOfPages = document.getNumberOfPages();
+ for (int i = 0; i < numberOfPages; i++){
+ BufferedImage bufferedImage = renderer.renderImageWithDPI(i, DPI);
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ ImageIO.write(bufferedImage, IMG_TYPE, out);
+ File imgFile = new File("/Users/limqhz/home/test/pdf/img/" + i + ".png");
+ FileOutputStream outputStream = new FileOutputStream(imgFile);
+ outputStream.write(out.toByteArray());
+ outputStream.close();
+ out.close();
+ }
+ }
+ }
+
+ public static void main(String[] args) throws IOException {
+ PDFUtils.pdfToImg("/Users/limqhz/Downloads/1.pdf");
+ }
+
+
+}