xujun

science-admin/src/main/java/com/yiboshi/science/utils/ProjectInfoToPDF.java

@@ -19,31 +19,8 @@ public class ProjectInfoToPDF {
         PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputPath));
         document.open();
 
-        // 设置中文字体
-        BaseFont bfChinese;
-        try {
-            // 从资源文件夹加载字体
-            InputStream fontStream = ProjectInfoToPDF.class.getResourceAsStream("/fonts/simsun.ttc");
-            if (fontStream == null) {
-                throw new FileNotFoundException("在resources/fonts目录下未找到simsun.ttc字体文件");
-            }
-            
-            // 将字体文件复制到临时文件
-            File tempFile = File.createTempFile("simsun", ".ttc");
-            tempFile.deleteOnExit();
-            
-            try (FileOutputStream fos = new FileOutputStream(tempFile)) {
-                byte[] buffer = new byte[1024];
-                int length;
-                while ((length = fontStream.read(buffer)) > 0) {
-                    fos.write(buffer, 0, length);
-                }
-            }
-            
-            bfChinese = BaseFont.createFont(tempFile.getAbsolutePath() + ",0", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
-        } catch (Exception e) {
-            throw new RuntimeException("加载字体文件失败，请确保resources/fonts目录下存在simsun.ttc文件：" + e.getMessage(), e);
-        }
+        // 宋体
+        BaseFont bfChinese = loadChineseFont("/fonts/simsun.ttc");
 
         Font labelFont = new Font(bfChinese, 16, Font.NORMAL);
         Font valueFont = new Font(bfChinese, 16, Font.NORMAL);
@@ -98,6 +75,37 @@ public class ProjectInfoToPDF {
         document.close();
     }
 
+    /**
+     * 加载中文字体
+     * @return BaseFont 中文字体
+     * @throws RuntimeException 加载字体失败时抛出异常
+     */
+    private static BaseFont loadChineseFont(String fontPath) {
+        try {
+            // 从资源文件夹加载字体
+            InputStream fontStream = ProjectInfoToPDF.class.getResourceAsStream(fontPath);
+            if (fontStream == null) {
+                throw new FileNotFoundException("在resources/fonts目录下未找到simsun.ttc字体文件");
+            }
+            
+            // 将字体文件复制到临时文件
+            File tempFile = File.createTempFile("simsun", ".ttc");
+            tempFile.deleteOnExit();
+            
+            try (FileOutputStream fos = new FileOutputStream(tempFile)) {
+                byte[] buffer = new byte[1024];
+                int length;
+                while ((length = fontStream.read(buffer)) > 0) {
+                    fos.write(buffer, 0, length);
+                }
+            }
+            
+            return BaseFont.createFont(tempFile.getAbsolutePath() + ",0", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
+        } catch (Exception e) {
+            throw new RuntimeException("加载字体文件失败，请确保resources/fonts目录下存在simsun.ttc文件：" + e.getMessage(), e);
+        }
+    }
+
     //首页
     private static Document FirstPageInfo(Document document, ComProjectDTO project, BaseFont bfChinese) throws DocumentException {
 
@@ -142,6 +150,7 @@ public class ProjectInfoToPDF {
         return document;
     }
 
+    //添加表格
     private static void addTableRow(PdfPTable table, String label, String value, Font labelFont, Font valueFont) {
         PdfPCell labelCell = new PdfPCell(new Phrase(label, labelFont));
         labelCell.setMinimumHeight(25f);