private SofaRequest buildSay2Request() throws NoSuchMethodException {
        final DemoRequest demoRequest = new DemoRequest();
        demoRequest.setName("name");

        Map<String, String> ctx = new HashMap<String, String>();
        ctx.put("abc", "123");

        return buildRequest("say2", new Object[] { demoRequest, ctx, 123 }, DemoService.class);
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
codec/codec-jackson/src/test/java/com/alipay/sofa/rpc/codec/jackson/JacksonSerializerTest.java