REPORT-33491 无插件PDF导出-HTML解析：支持<th>标签加粗样式

fine-itext-old/src/main/java/com/fr/third/com/lowagie/text/pdf/PdfGraphics2D.java

@@ -433,6 +433,7 @@ public class PdfGraphics2D extends Graphics2D {
                     cb.setTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE);
                     if (strokeWidth != 1) {
                         cb.setLineWidth(strokeWidth);
+                        oldStroke = new BasicStroke(strokeWidth);
                         if(realPaint instanceof Color){
                             Color color = (Color)realPaint;
                             int alpha = color.getAlpha();

fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java

@@ -491,6 +491,9 @@ public class HTMLWorker implements SimpleXMLDocHandler, DocListener {
 					endElement(tag);
 				skipText = false;
 				pendingTD = true;
+				if (tag.equals("th")) {
+					h.put("b", null);
+				}
 				cprops.addToChain("td", h);
 				stack.push(new IncCell(tag, cprops));
 				return;

fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/IncCell.java

@@ -74,8 +74,8 @@ public class IncCell implements TextElementArray {
         if (value != null)
             cell.setColspan(Integer.parseInt(value));
         value = props.getProperty("align");
-        if (tag.equals("th"))
-            cell.setHorizontalAlignment(Element.ALIGN_CENTER);
+//        if (tag.equals("th"))
+//            cell.setHorizontalAlignment(Element.ALIGN_CENTER);
         if (value != null) {
             if ("center".equalsIgnoreCase(value))
                 cell.setHorizontalAlignment(Element.ALIGN_CENTER);