}
String file = ctx.getAbsolutionName(relativeName);
JetTemplate template = ctx.getEngine().getTemplate(file);
JetContext context = new JetContext(ctx.getContext(), parameters);
JetWriter writer = ctx.getWriter();
template.render(context, writer);
}
// render 子模板,并返回生成的内容
public static String asIncludeContent(JetPageContext ctx, String relativeName, Map<String, Object> parameters) {
if (relativeName == null || relativeName.length() == 0) {