我想返回public void uploadFile() throws XWPFConverterException, IOException {
InputStream in = new FileInputStream(new File("path/to/file"));
XWPFDocument document = new XWPFDocument(in);
XHTMLOptions options = XHTMLOptions.create();
XHTMLConverter.getInstance().convert(document, out, options);
String html = out.toString();
html = html.replaceAll("<html>",
"<html xmlns='http://www.w3.org/1999/xhtml' " + "\n" + " xmlns:h='http://java.sun.com/jsf/html' " + "\n"
+ " xmlns:f='http://java.sun.com/jsf/core' " + "\n" + " xmlns:p='http://primefaces.org/ui ' "
+ "\n" + " xmlns:ui='http://java.sun.com/jsf/facelets' " + "\n"
+ " xmlns:pe='http://primefaces.org/ui/extensions' " + "\n"
+ " xmlns:components='http://java.sun.com/jsf/composite/components' >");
html = parseHTML(html, extractPhoto(document));
html = html.replaceAll("<body>", "<h:body>").replaceAll("</body>", "</h:body>");
saveHelpFile(html.getBytes("ISO-8859-2"));
}
的输出，但也要在yield之后执行代码，是否有更“正确”的方式？：
yield答案 0 :(得分：4)
您可以使用tap：
def myblock
yield.tap { puts 'after yield' }
end
myblock { 'my yield' }
# after yield
#=> my yield