public static String builderData(final String paramType, final String paramName, final ServerWebExchange exchange) {
        return newInstance(paramType).builder(paramName, exchange);
    }
@Test
    public void testBuildPostData() {
        ServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/uri/path")
                .remoteAddress(new InetSocketAddress("localhost", 8080))
                .build());
        ShenyuContext context = new ShenyuContext();
        context.setRpcType(RpcTypeEnum.HTTP.getName());
        context.setHttpMethod(HttpMethodEnum.POST.getName());
        exchange.getAttributes().put(Constants.CONTEXT, context);

        assertEquals("post", ParameterDataFactory.builderData("post", "httpMethod", exchange));
        assertEquals("http", ParameterDataFactory.builderData("post", "rpcType", exchange));
    }