try { StyledDocument doc = new DefaultStyledDocument(); doc.insertString(0, "This is the beginning text", null); doc.insertString(doc.getLength(), "\nInserting new line at end of doc", null); MutableAttributeSet attrs = new SimpleAttributeSet(); StyleConstants.setBold(attrs, true); doc.insertString(5, "This is bold text after 'this'", attrs); } catch (BadLocationException ex) { //处理错误 }
DefaultStyledDocuments可能是您使用最多的资源。可以直接创建它们,并StyledDocument抽象类的子类。